106265 30' W x 12' H x 36' L
106266 30' W x 12' H x 48' L
106267 30' W x 12' H x 60' L
106268 30' W x 12' H x 72' L
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GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
LOCATION
Choosing the proper location is an important step before
you begin to assemble the structure.
The following suggestions and precautions will help you
determine whether your selected location is the best
location.
YOU MUST READ THIS DOCUMENT BEFORE YOU
BEGIN TO ASSEMBLE THE SHELTER.
Thank you for purchasing this GrowSpan™ greenhouse.
When properly assembled and maintained, this product will
provide years of reliable service. These instructions include
helpful hints and important information needed to safely
assemble and properly maintain the greenhouse. Please
read these instructions before you begin.
If you have any questions during the assembly, contact
Customer Service at 1-800-245-9881 for assistance.
SAFETY PRECAUTIONS
• Wear eye protection.
• Wear head protection.
• Wear gloves when handling metal tubes.
• Use a portable GFCI (Ground Fault Circuit Interrupter)
when working with power tools and cords.
• Do not climb on the greenhouse or framing during or
after construction.
• Do not occupy the greenhouse during high winds,
tornadoes, or hurricanes.
• Never erect the structure under power lines.
• Identify whether underground cables and pipes are
present before preparing the site or anchoring the
structure.
• Location should be away from structures that could
cause snow to drift on or around the building.
• Do not position the greenhouse where large loads
such as snow and ice, large tree branches, or other
overhead obstacles could fall.
• Always check local building codes before you begin.
SITE
After choosing a location, proper preparation of the site is
essential. The following site characteristics will help ensure
the integrity of the structure.
• A level site is required. The site must be level to
properly and safely erect and anchor the structure.
• If the site is not level, use footings to provide a secure
base to assemble the structure. Pre-cast concrete
blocks, pressure-treated wood posts, or poured
footings are all acceptable when properly used. (Some
shelters use ground posts or rafter feet.)
• Provide adequate ventilation if the structure is
enclosed.
• Do not store hazardous materials in the greenhouse.
• Provide proper ingress and egress to prevent
entrapment.
ANCHORING INSTRUCTIONS
Prior to assembling this greenhouse, please read the
MUST READ document included with the shipment.
WARNING: The anchor assembly is an integral part
of the greenhouse construction. Improper anchoring
may cause greenhouse instability and failure of the
structure. Failing to anchor the greenhouse properly
will void the manufacturer’s warranty and may cause
serious injury and damage.
2
• Drainage: Water draining off the structure and from
areas surrounding the site should drain away from the
site to prevent damage to the site, the structure, and
contents of the structure.
WARNING: The individuals assembling this structure
are responsible for designing and furnishing all
temporary bracing, shoring and support needed during
the assembly process. For safety reasons, those who
are not familiar with recognized construction methods
and techniques must seek the help of a qualified
contractor.
ASSEMBLY NOTE: Install Tek screws using a
clutched drill driver running approximately 750
RPM while applying approximately 50 lbs of force.
Do not use an impact driver!
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
ASSEMBLY PROCEDURE
Following the instructions as presented will help ensure
the proper assembly of your greenhouse. Failing to follow
these steps may result in an improperly assembled and
anchored greenhouse and will void all warranty and
protection the owner is entitled to.
REQUIRED TOOLS
The following list identifies the main tools needed to
assemble the shelter. Additional tools and supports may be
needed depending on the structure, location, and
application.
• Tape measure or measuring device
The steps outlining the assembly process are as follows:
1. Verify that all parts are included in the shipment. Notify
Customer Service for questions or concerns.
2. Read these instructions, the Must Read document, and
all additional documentation included with the shipment
before you begin assembling the greenhouse.
3. Gather the tools, bracing, ladders (and lifts), and
assistance needed to assemble the greenhouse.
4. Check the weather before you install the roof cover
and any panels (if equipped). Do not install covers or
panels on a windy or stormy day.
5. Re-evaluate the location and site based on the
information and precautions presented in the
documentation included with the shipment.
6. Prepare the site (if applicable).
7. Assemble the frame components in the order they are
presented in these instructions.
8. Assemble the frame including the struts (if equipped).
9. Consult the MUST READ document and properly
anchor the assembled frame.
10. Install the end wall framing. (End walls are optional
items for some shelter types.)
11. Install, tighten, and secure the end wall end panels and
doors.
12. Install, tighten (if applicable), or secure the main cover.
13. Read the care and maintenance information at the end
of these instructions.
14. Complete and return all warranty documents as
instructed.
• Marker to mark locations on the pipes
• Variable speed drill (cordless with extra batteries works
best)
• Drill bit set with 7/16" and 1/2" bits
• Metal-cutting saw
• Wrenches and socket set, or an adjustable wrench
• Scissors, utility knife, or tin snips
• Hammers and gloves
• Adjustable pliers and self-locking pliers
• Ladders, work platforms, and other machinery for lifting
designed to work safely at the height of the building
• Rope/cable for temporary rafter bracing during frame
assembly
UNPACK AND IDENTIFY PARTS
The following steps will ensure that you have all the
necessary parts before you begin to assemble the shelter
frame.
1. Unpack the contents of the shipment and place where
you can easily inventory the parts. Refer to the Bill of
Materials/Spec Sheets.
2. Verify that all parts listed on the Bill of Materials/Spec
Sheets are present. If anything is missing or you have
questions, consult the Pictorial Parts Guide and all
diagrams for clarification, or contact Customer Service.
NOTE: At this time, you do not need to open the plastic bags containing smaller parts such as fasteners or
washers (if equipped).
Revision date: 05.01.19
QUICK START GUIDE
For a quick overview of the building and its components,
consult the information and diagrams in the Quick Start
section near the back of these instructions.
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GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
SPECIAL NOTE: Baseboards for Frame
These instructions describe installing a baseboard
(recommended) at ground level along each side of the
frame. The baseboard runs from the front to the back of the
frame.
This baseboard is not included with the shipment and must
be supplied by the customer. Treated or recycled plastic
lumber works well for a baseboard.
Use the included 1/4" x 4" (FAH009B) carriage bolts
and the 1/4" zinc nuts (FALB01B) to attach a customersupplied baseboard. Depending on the dimensions of the
baseboard, alternative customer-supplied fasteners may be
needed.
During the installation, align the baseboard with the center
of the end rafter. Do not allow the baseboard to extend
beyond the end rafters at either end of the frame. Doing so
will interfere with the installation of the end wall corrugated
panels.
The baseboard, when installed properly, helps prevent the
ground posts from sinking into the ground when anchored.
Depending on the building, it also provides a surface to
attach struts or other building components.
Space below is reserved for customer notes.
Consult these instructions or contact Customer Service for
additional information regarding baseboards.
ASSEMBLY NOTE: Install Tek screws using a
clutched drill driver running approximately 750
RPM while applying approximately 50 lbs of force.
Do not use an impact driver!
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Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
The following graphics and photos will help you identify the
different parts and show you how they are used. (Some
parts are not shown.)
FA4482B
Tek Screw
FAH009B & FALB01B
Carriage Bolt & Hex Nut
102197
Aluminum
U-Channel Profile
QH1404
Band Clamp
104548
End Cap Profile
Doors/Fans/Vents
FAH320B & FALB32B
Carriage Bolt & Hex Nut
102547
Cross Connector
102921
Neo-bonded
Galvanized Washers
104074
Square-to-Round Tube
Connect Bracket
102857
End Clamp
Revision date: 05.01.19
QH1330
Angle Bracket
104624
Square Tube Fitting
Plain
Swaged
Swaged and Plain Rafter Sections
(not all pieces are shown)
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GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
GrowSpan™ Round Premium
Corrugated Greenhouses
OVERVIEW
This section describes assembling your greenhouse.
For details, please see section, Assembling the Round
Premium Greenhouse Components. See illustration below
to identify main parts of greenhouse.
1. Locate the required parts for each assembly procedure.
ATTENTION: Position purlins evenly during the
frame assembly. Use the rafter pipe joints as
guides when installing the end clamps, cross
connectors, and purlins.
2. Assemble the rafters and frame.
3. Attach customer-supplied baseboards and install struts.
4. Prepare and attach end panels.
5. Install the polycarbonate roof panels.
6. Assemble and install sliding doors.
End Rafter
Interior
Rafter
Purlins
Frame shown may differ slightly from actual frame.
6
Ground
Post
Baseboard is
supplied by
customer.
Ground
Level
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
LAY OUT THE BUILDING SITE
After the site is prepared, lay out the building site.
Taking these steps before assembling the shelter saves
time and ensures that the structure is positioned as
desired.
Drive ground posts to the proper depth. Width of the shelter
is measured from the center of one ground post to the
center of the remaining ground post.
SQUARE THE SITE
Gather the parts:
• Ground posts
• Ground post driver
1. Identify a corner where a ground post will be positioned
and drive the first ground post into the ground.
NOTE: Insert the ground post driver into the top of the
ground post to protect the post and drive the post into
the ground. The top of the post will be ten inches
(10") above the finished grade when properly
driven.
3. Use a transit or line level to drive the second corner
post to the same depth as the first ground post.
4. String a line at least as long as the building from the
first stake at 90°.
NOTE: A transit can be used to ensure an accurate 90°
angle, or the 3-4-5 rule can be used. Refer to diagram.
Using multiples of 3-4-5 such as 6-8-10 or 12-16-20
helps to maintain an accurate 90° angle.
Ground
Post
Outside of
Shelter
Inside of
Shelter
ATTENTION: Position the pre-drilled holes facing to the
inside/outside of the shelter so they can be aligned with
the bolt holes in the rafter legs.
To align the bolt holes in the ground posts with those
in the rafter after driving the ground posts, insert a
tapered rod or pry bar into a ground post bolt hole and
turn the post using the rod or pry bar.
2. After the first corner ground post is in place, string a
line the width of the building (center-to-center) and
drive the second ground post into the ground just
enough to hold it in place.
5. After squaring the position of the building, measure
the length (center-to-center) and drive the next corner
ground post.
6. Repeat the same step for the last corner post.
NOTE: The distance measured diagonally between
corner posts must be equal for the building to be
square.
7. Check all dimensions (and adjust if needed) before
driving the remaining posts to the required height.
8. After all corner posts are accurately installed, tie a
string line between the tops of the corner ground posts
on the same side of the shelter. The string is used to
identify the tops of all remaining ground posts. The
string must remain tight and level.
9. Use a tape measure to mark the 48" on-center
locations of the remaining ground posts.
10. Drive the remaining ground posts into the ground at the
required 48" on-center width and the height identified
by the string.
NOTE: Verify that the holes in the ground posts are in
the proper position and that each post is plumb and
driven to the correct depth. See Step 1 if needed.
11. Continue with the Rafter Assembly steps that follow.
Revision date: 05.01.19
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GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
ASSEMBLING THE ROUND PREMIUM GREENHOUSE
FRAME COMPONENTS
After the site is prepared and an inventory of parts is
complete, continue with the rafter assembly.
NOTE: All rafter assemblies consist of rafter tubes and
purlin clamps. Consult the rafter diagram in the Quick
Start section of these instructions before and during the
rafter assembly process.
Assistance is required to assemble the greenhouse frame.
RAFTER ASSEMBLY
Gather the parts:
• Rafter pipe (30R1902)
2. Slide four (4) end purlin clamps (two on each side of
the peak) over the rafter pipes. Position all end clamps
at the rafter pipe joints. Position the end clamps as
shown.
• Rafter pipe (30R1903)
• Rafter pipe (30R1901D)
• End clamps (102857)
• Tek screws ( FA4482B)
• Magnetic nut setter 3/8'' x 2-9/16"
END RAFTER ASSEMBLY
The end rafters include purlin end clamps and band
clamps. Install the purlin end clamps before the different
pipes of the rafters are connected. The band clamps for the
side struts are installed when the two (2) end rafters are set
onto the ground posts.
1. Select the seven (7) pipes needed to assemble the first
end rafter and arrange on a level surface.
(30R1903)
(30R1902)
End clamp as seen from inside the assembled frame.
NOTE: Position all purlin clamps at the rafter pipe
joints. Consult the Quick Start section for additional
information.
3. After slipping the clamps over the rafter pipes, insert
the swaged end of the rafter pipes into the plain ends
of the pipes to assemble the rafter.
4. Once the rafter is assembled, reposition the purlin
clamps over the pipe joints and install a Tek screw
through the rafter pipes to secure each joint.
End clamp as seen from inside the assembled frame.
IMPORTANT: Verify that you are installing the screw
through the pipe that contains the swaged end of the
adjacent pipe. To prevent damage to the cover and end
panels (if equipped), position the Tek screws so the
(30R1901D)
heads do not contact the cover when it is installed.
5. Repeat steps for to assemble the remaining end rafter
and set both end rafters aside.
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Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
RAFTER ASSEMBLY (continued)
INTERIOR RAFTER ASSEMBLY
Complete the following steps for the interior rafters.
1. Select the pipes for the first interior rafter assembly and
position these on the ground as shown.
(30R1903)
(30R1902)
(30R1901D)
IMPORTANT: Interior rafters do not use end clamps.
Instead, cross connectors are attached during the
frame assembly.
Space below is reserved for customer notes.
2. Insert the swaged ends of the rafter pipes into the plain
ends of the pipes and secure each joint with a Tek
screw.
NOTE: For longer frames, it may be easier to assemble
a few rafters at a time and then begin to assemble the
frame.
3. Once rafters are assembled, assemble the frame.
Revision date: 05.01.19
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GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
ASSEMBLE THE FRAME
Complete these steps to assemble the frame.
2. Secure the leg pipes to the ground posts using the
5/16" x 2 1/2" machine bolts and nuts.
Gather the parts:
• All rafter assemblies and 131S075 purlin pipes
• Band clamps (QH1404)
• Cross connector (102547)
• 5/16" x 2-1/2" machine bolts (FAG336B) and 5/16" nuts
(FALB02B)
• Lifts, ladders, and assistants
• Rope or cable to temporarily brace the rafters
1. Carefully stand the first end rafter, slide a band clamp onto each rafter leg, and place the leg pipes in the first
set of ground posts.
Brace the rafter in place to keep it straight. Depending
on the frame size, a lift and additional assistants may
be needed. Consult Quick Start section for details.
Rafter
Band
Clamp
Outside of
Shelter
Inside of
Shelter
Ground
Post
3. Use rope or cable to brace the rafter in position.
Rafter shown differs in design.
ATTENTION: Stand the rafter so the nuts and bolts of
the end clamps are to the inside of the frame.
ATTENTION: ACTUAL RAFTER DESIGN MAY
DIFFER FROM EXAMPLES SHOWN IN THESE
PHOTOS AND DIAGRAMS.
10
Rafter shown differs in design.
4. Carefully position the first interior rafter in place and
secure the leg pipes to the ground posts.
End Rafter
1st Interior Rafter
Rafter shown differs in design.
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
FRAME ASSEMBLY (continued)
5. As the second rafter is steadied, take one 131S075
purlin pipe and insert the pipe through an upper end
clamp of the end rafter and through a cross connector
placed in the same position on the interior rafter.
Consult Quick Start section for purlin location per
frame.
9. Move to the interior rafter and verify that the rafter
spacing is forty-eight inches (48") on-center (adjust as
needed) and tighten the cross connector.
Interior Rafter
Interior
Rafter
End Rafter
6. Align the plain end of the purlin pipe with the center of
the end rafter.
Do not allow the
purlin to extend
beyond the end
rafter.
End rafter view
Interior rafter view
7. Tighten the end clamp and secure it to the rafter with a
Tek screw. See below.
Purlin
10. Secure the purlin and rafter to the cross connector
using Tek screws. See Quick Start section if needed.
11. Repeat Steps 5-10 to install the first section of each
purlin assembly for the first two rafters.
Customer-supplied
baseboards: See next
section for installation tips.
30' wide
center-to-center
8. Install Tek screw through end clamp and into the purlin
pipe.
End Rafter
Purlin
Revision date: 05.01.19
12. Choose another interior rafter assembly and set it
in position. DO NOT USE THE REMAINING END
RAFTER.
13. Secure the rafter legs to the ground posts as previously
described and steady the rafter.
14. Place a cross connector over the rafter and insert
another section of 131S075 purlin pipe through the
connector.
15. Slide the plain end of the pipe over the swaged end of
the first pipe.
16. Verify that the distance between the rafters is 48"
center-to-center. Adjust the rafter forward or backward
as needed to maintain this dimension.
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GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
FRAME ASSEMBLY (continued)
BASEBOARD INSTALLATION (RECOMMENDED)
17. Tighten the cross connector bolts and secure each
purlin pipe joint with a Tek screw.
18. Secure the cross connector to the rafter and the purlin
using a Tek screw for each connection. See Quick Start
section if needed.
19. Repeat the above steps as needed to stand and
secure the remaining interior rafters and purlin pipes to
complete the frame assembly.
20. Slide a band clamp onto each leg of the remaining end rafter, secure the rafter to the ground posts, and
attach the purlins to it. Verify that the end clamps are
positioned with the nut and bolt to the inside of the
assembled frame. Refer to the Quick Start section and
previous diagrams for details if needed.
Gather the parts:
• Treated or recycled plastic lumber (supplied by
customer).
• 1/4" x 4" carriage bolts and nuts (may not work for
baseboards with a thickness greater than 1-1/2")
NOTE: The following procedure describes one way
to install the recommended baseboards. The size
and type of the baseboard you choose may require
the use of alternative steps. When properly installed,
baseboards run the length of the frame.
On the outside of the frame, attach the first baseboard
to the ground posts using the 1/4" x 4" carriage bolts
and nuts. Continue adding baseboards to complete
the first run. Splices are made between posts as
shown below in the illustration. Use a short section of
baseboard to secure separate baseboards at a splice.
Inside of
Shelter
Dashed line shows
ground level.
Frame length and style may differ from actual frame.
NOTE: Final purlin pipe is a plain pipe typically shorter
than the 131S075 pipes. If the end rafter is plumb and
the purlin extends beyond the end of the rafter, cut the
last section of purlin pipe to the required length.
IMPORTANT: Typically purlins do not require cutting.
Verify that you have correctly assembled the purlin
using the correct pipes before cutting any pipe to
length. Consult the Side Profile diagram for your
building length.
21. Return to each pipe splice of each purlin and rafter and
verify that a Tek screw is installed to secure the joint.
Install a Tek screw if needed.
22. Remove any temporary bracing (if needed) and install
the baseboards and side struts.
Outside of
Shelter
Ground
Level
NOTE: The boards should be at ground level or slightly
into grade to prevent the shelter from sinking and to
create a seal along the bottom. After installing the
baseboards, continue with these instructions.
This baseboard is not included with the shipment and must
be supplied by the customer. Treated or recycled plastic
lumber works well for a baseboard.
The baseboard, when installed properly, helps prevent the
ground posts from sinking into the ground when anchored.
Depending on the building, it also provides a surface to
attach struts or other building components.
To prevent interfering with the installation of the end wall
panels, do not allow the end of the baseboard to extend
beyond the end of the end rafter.
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Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
SIDE STRUT INSTALLATION
There are four (4) side struts for the shelter. These struts
are positioned between the end rafters and the first interior
rafter on each side of the shelter.
Complete these steps to install the four (4) side struts:
3. Attach the remaining end of the strut to the baseboard
using a lag screw or nut and bolt (not included). See
the diagram that follows for location.
Photo shows the strut attached
to the inside of the customersupplied baseboard.
End
Rafter
Gather the parts:
• Struts
• Band clamps (QH1404)
• Lag screw or nut and bolt (supplied by customer)
1. Locate one strut and position it between one end rafter
leg and the leg of the first interior rafter as shown
below.
Strut
End Rafter
Baseboard is required to
secure strut as shown.
Customer supplies the
baseboard.
Ground Level
Interior
Rafter
2. Attach one end of the strut to the band clamp as shown
in the diagram below.
Attach strut
as shown.
Baseboard
Ground Level
NOTE: A baseboard provides a place to attach each
strut and helps keep the ground posts at the required
depth. The customer is responsible for providing a
baseboard for this frame.
If no baseboard is used, place a band clamp around
the rafter just above the ground post and secure the
lower end of the strut to the band clamp (not shown).
4. Repeat the above steps to attach the remaining side
struts to the shelter.
5. After securing the struts, verify that all clamps are
secured with a Tek screw to the rafters.
6. Continue the next procedure to anchor the assembled
frame.
End Rafter
Band Clamp
Strut
NOTE: Head of bolt on the band clamp must face the
polycarbonate panels.
Revision date: 05.01.19
ANCHOR THE ASSEMBLED FRAME
At this point, anchor the greenhouse frame. Consult the
MUST READ document for anchoring information and
suggestions.
Please call customer service at 1-800-245-9881 for
additional anchoring information.
CAUTION: The anchor assembly is an integral
part of the greenhouse construction. Improper
anchoring may cause instability and failure of
the structure to perform as designed. Failing
to anchor the shelter properly will void the
manufacturer’s warranty and may cause serious
injury and damage.
13
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
END WALL INSTALLATION
The steps to install the end walls for the greenhouse
include the following:
1. Install end wall framing. (See the diagrams in the Quick
Start section at the back of these instructions. Read the
installing accessories note below.)
2. Prepare polycarbonate end panels and attach.
3. Assemble doors and attach.
INSTALL END WALL FRAMING (Front and Back)
• DO NOT REPOSITION THE END WALL VERTICALS
USED AT THE SEAM OF TWO (2) POLYCARBONATE
PANELS.
• Always consult the installation guides that shipped
with the accessory for additional precautions,
recommendations, and safety requirements.
• Before installing any electrical accessory, consult a
professional electrician for precautions and additional
assistance.
• For gas heaters, a professional, qualified service
technician must install the unit.
Site variations and different methods for anchoring the
greenhouse may require slight changes to be made to
these instructions. It is the responsibility of the owner/
builder to adapt these instructions as needed to adjust for
these and other differences.
A NOTE ABOUT INSTALLING THE END WALL
FRAMING FOR OPTIONAL HEATERS, VENT FANS, AND
MOTORIZED SHUTTERS (if equipped):
Optional accessories such as heaters, vent fans and
motorized shutter units are typically installed or attached
to the end walls of this greenhouse. Additional horizontal
framing (included) is installed between the vertical end
wall frame tubes to mount these accessories. The spacing
shown for the end wall supports on the end frame diagrams
may be too narrow for the installation of some larger
accessories.
Diagrams do not show framing for the accessories.
When framing the end wall, consult the installation
instructions for the accessories (if equipped), or measure
the width of the accessory to accurately space and position
the end frame tubes.
Consult the panel installation diagrams in the Quick Start
section to identify the verticals that can be moved.
MOVE ONLY THE VERTICAL SUPPORTS LABELED
AS NC "NON-CRITICAL".
Before installing any greenhouse accessory, adhere to the
following:
Complete these steps to install the accessory framing:
1. Based on the installation requirements and precautions
of the accessory, choose a location in the end wall to
mount the accessory, and cut a 1.5" x 1.5" frame tube
to the required length for framing.
2. Attach these horizontal frame tubes between the
vertical frame tubes of the end wall (at the required
height determined by the installation instructions
included with that accessory) using QH1330 brackets.
INSTALL THE FRONT END WALL FRAME
Refer to the end frame diagrams (Quick Start section).
The materials and parts needed to assemble the end wall
frame include:
• Square tube (102897) & stay roller (100356)
• Angle brackets (QH1330) & band clamp (QH1404)
• Square tube fitting (104624)
• Square-to-round tube connect bracket (104074)
• Carriage bolt (FAH320) and nut (FALB32B)
• Tek screws (FA4482B)
1. Locate the square metal tubing for the base tube of the
end wall. The base tube consists of 99" swaged tubes
and one (1) short section cut from a length of square
pipe. See Quick Start section for clarification.
2. Insert the swaged ends of the tubing into the plain ends
to connect the pieces, measure, and cut to length.
• Consult the end frame diagrams before installing the
accessory horizontal framing.
• Move only those verticals labeled as "NC" on the end
frame diagrams when deciding where to install the
additional horizontal framing for accessories.
• Consult the diagrams in the Quick Start section
showing the polycarbonate panel locations and the
locations of the aluminum trim and profile before
repositioning any end wall vertical.
14
3. Position this assembled base tube on the ground
between the legs of the end rafter at the front of the
greenhouse and anchor it in place. This base tube will
be directly below and in line with the end rafter.
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
END WALL INSTALLATION (continued)
4. Secure the base tube between the legs of the end
rafter using an angle bracket and Tek screws.
The bracket shown in this
diagram can be installed with
either its short section (as
shown) or the long section
attached to the ground post.
Ground
Post
9. Measure the distance between the top of the base tube and band clamp (Step 7) to determine the length of the
first vertical section of the door frame tube.
10. Choose one square tube (102897), insert the swaged
end of the long tube into the plain end of another tube
and tap with a hammer to properly seat the tubes at the
joint.
11. On this assembled frame member, mark the length
determined in Step 9 (above) and subtract the amount
needed to account for the square-to-round tube
connect bracket, which is attached to the top of the
frame tube. See the diagram that follows.
Base Tube
5. On the base tube surface facing the inside of the
greenhouse, install an FA4482B Tek screw at each joint
and then locate and mark the center of the base tube.
6. Consult the End frame diagram (Quick Start section)
and mark the rough opening for the width of the double
door assembly.
7. Place the band clamps on the end rafter above the
door as shown below. DO NOT TIGHTEN THE BOLTS
AT THIS TIME.
End Rafter
Front (or outside)
of the greenhouse
Square-toRound Tube
Connect
Bracket
Vertical Door
Frame Tube
12. Select a square-to-round tube connect bracket and
attach the bracket to one end of the vertical frame
member. Use a 5/16" drill bit to drill a hole through the
tube and attach the bracket to the tube using a nut and
carriage bolt.
8. Select the tubing for the two vertical frame supports for
the sides of the double door. Each support includes:
• Square tubing (102897 swaged end): For the
longer vertical frame members, shorter sections of
tube may need to be cut and added.
• One (1) square-to-round tube bracket (104074)
Revision date: 05.01.19
13. Repeat Steps 9-12 for the remaining vertical frame
member for the door.
14. With the square-to-round tube connect bracket
attached to the top of each vertical door frame tube,
use the bolt in the band clamp to attach the bracket to
the band clamp. DO NOT TIGHTEN AT THIS TIME.
NOTE: The heads of the bolts for each clamp are to the
outside (or front/back) of the greenhouse. At this point,
the two vertical door frame members should be loosely
attached to the end rafter assembly.
15
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
INSTALL THE END WALL FRAME (continued)
15. Using the marks on the base tube for the rough
opening for the door, attach the bottom of each vertical
frame member to the base tube using an angle bracket.
Consult the end frame diagram.
Center of Door
Frame Tube
Door Opening
Angle Bracket
Base Tube
Mark
17. Using a level (or other means), verify that one vertical
door frame tube is plumb and tighten the band clamp
bolt to lock the first door frame member in place.
18. Choose the square tube for the door frame header and
cut the swaged end to the proper length for the width of
the rough door opening.
19. Using two angle brackets, attach the header tube to
the end wall assembly between the vertical door frame
tubes as shown.
Header
16. With the vertical door frame tubes attached at the
bottom and loose at the top, measure each frame
member to locate the height of the rough door opening
and mark the location on the inside of the door frame.
Consult the End Frame diagrams in the Quick Start
section located at the back of these instructions.
Mark Here
89"
Height of rough
door opening
89"
89"
Height of rough
door opening
93"
Width
Inside dimensions are shown. Diagrams may show a
different frame used for illustration purposes only.
20. Verify that both door frame verticals are plumb and
recheck the width of the rough door opening at the top
and bottom. Adjust if needed.
21. Cut the metal tube for the short, end wall supports
(positioned between the header and the end rafter) and
attach as shown in the following diagram.
Frame shown may differ from actual frame.
16
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
INSTALL THE END WALL FRAME (continued)
22. Use the end frame diagram to determine the number of
remaining vertical end frame supports and place one
band clamp on the end rafter for each of the remaining
vertical supports. Use the diagram for the location of
these clamps.
23. Using the end frame diagrams (Quick Start section),
measure and mark (on the base tube) the locations of
the remaining vertical end wall supports.
24. Choose the parts for each remaining vertical support
for the end wall framing. Each vertical support consists
of the following parts:
• Square tube: Longer verticals may require an
additional shorter length cut from a longer tube.
• One (1) square tube fitting (104624) to attach the
support to the base tube of the end wall assembly.
• One (1) square-to-round tube connect bracket
(104074) to attach the tubing to the band clamp on
the end rafter.
25. Use the steps presented earlier in these instructions
and the end frame diagrams to measure and cut each
section of square tubing for the remaining vertical
frame members.
ATTENTION: Remember to subtract the amount
needed to account for the square-to-round tube
connect bracket that will be attached to the top of each
remaining frame member.
27. With the square-to-round tube connect bracket
attached to the top of the frame member, place a
square tube fitting on the bottom of the frame member.
28. Align the center of the assembled frame member with
the center mark on the base tube and attach the top of
the frame member to the band clamp on the rafter. Do not tighten.
29. Verify that the vertical end wall frame member is plumb
and use the FA4482B Tek screws to secure the square
tube fitting to the base tube.
Center Mark
30. Tighten the top band clamp and install an FA4482B Tek
screw through the clamp and into the rafter.
26. Choose a square-to-round tube connect bracket and
attach the bracket to one end of the vertical frame
member. Use a 5/16" drill bit to drill a hole through the
tube and attach the bracket to the tube using a nut and
carriage bolt.
Position all screws, bolts
and clamps so they will
not damage the end wall
panels when panels
are attached to the
end wall frame.
Band Clamp
Square-toRound Tube
Connect
Bracket
End Rafter
Front (or outside)
of the greenhouse
Inside view
of end rafter
31. Repeat the procedure as needed to assemble and
install the remaining vertical end wall supports.
32. Return to the bottom of each frame member and install
an FA4482B Tek screw through the backside of each
tube fitting to secure the end frame support to the tube
fitting.
33. Once each end wall is assembled, return to each band
clamp and pipe splice of each base tube and verify that
a Tek screw is installed. Install a Tek screw if needed.
34. Continue with the next procedure.
Revision date: 05.01.19
17
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
INSTALL SLIDING DOOR STAY ROLLER
1. Locate the 100356 stay roller box and remove the bracket, roller, bushings, bolt, and nuts from package.
2. Looking at the rough door opening of the assembled end wall, secure the stay roller bracket in the lower-left corner of the door opening as shown below. Use 115581 pancake head screws. Drive screws using the 100448 square bit
driver. Hole marked with an X is not used.
Step 1
Step 3
Step 2
X
Door Opening
Outside
Approximately 1/2" from
ground to top of bracket.
Door Jamb
Base
Tube
Ground Level
1/2"
Step 4
Base Tube
3. Attach the roller and related parts to the angled bracket attached to the end wall frame.
NOTE: Do not tighten the roller assembly nuts at this time. Roller is adjusted and tightened after door is installed.
4. Repeat the steps to attach the remaining roller assembly to the lower-right corner of the rough door opening. View is
from outside the frame.
5. Continue with installing the framing for the back end wall.
18
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
INSTALL THE BACK END WALL FRAME
The end wall framing for the back of the greenhouse is assembled in the same way as the front end wall. If the back wall
includes the optional double door kit, repeat the End Wall Installation procedure and install the framing for the remaining
end wall.
CONSULT THE QUICK START SECTION FOR ADDITIONAL FRAMING INFORMATION.
If the back end wall does not include an optional double door kit, install a vertical frame members in the framed opening.
See the diagram below.
1. Measure and cut the tube to the required length.
QH1330
Bracket
2. Attach tubes at the top and bottom as previously described using a QH1330 bracket and 104624 one-way connector.
3. Continue by installing the end panels.
Revision date: 05.01.19
19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
END PANEL INSTALLATION
The following procedure describes one way to install the
end panels. This procedure installs the panels so the
corrugated ribs run horizontally. Complete these steps to
install the end panels.
NOTE: End panels overlap each other and are attached to
each frame member of the end wall and to the rafter. Use
Tek screws (FA4474) and washers (102921) to secure all
polycarbonate panels to the framing.
Space screws at approximately 16" on-center along
each vertical tubes of the end wall frame.
ATTENTION: End walls are covered using 50" x 8' 2"
and 50" x 12' 2" panels. Consult the Front and Back End
Panel Details diagrams in the Quick Start section of this
document for panel layout before you begin.
1. Locate the vertical closure foam strips (104710),
remove the plastic film to expose the adhesive, and
attach the strips to the bottom frame member of the
end wall and to the outside edge of the end rafter.
4. Install a Tek screw and washer to hold the panel and
foam seal in place.
ATTENTION:DO NOT install the screw near the top of
the end panel where the next panel will overlap.
Door
Install foam strip
(104709) under the
corrugated panel.
End Wall
Vertical Tube
104710104710
104709
Dashed lines show where to attach the vertical foam
closure strips (104710). The solid lines show where to
install the horizontal closure strips (104709).
NOTE: The foam stripping regarding the arch of the
rafter is installed on the end wall face of the rafter. It is used to seal the edges of the end panels.
2. Choose one 12' 2" corrugated panel, set it in place to
one side of the rough door opening, and secure it to the
end wall frame tube in a few places.
DO NOT attach it along the edges at this time.
ATTENTION: Space all screws that hold the panels to
the vertical frame tubes at approximately 16" on-center.
3. Take a section of the horizontal foam stripping (104709)
and install it under the edge of the end panel to seal
the edge along the door frame.
104709
Photo shows the foam strip (104709) under the panel
along the edge of the door frame as seen from inside the greenhouse.
5. Install the next bottom end panel and foam strip to the
end wall frame on the other side of the door.
6. After installing all bottom end panels on each side of
the door, secure the outside end panels to the rafter
using Tek screws and washers.
NOTE: Do not completely secure the panels in place
until the next panel (moving up) is installed.
Panels are not to scale.
CONSULT THE DIAGRAMS IN THE QUICK START
SECTION FOR DETAILED INFORMATION.
20
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
END PANEL INSTALLATION (continued)
7. Choose the next 12' 2" panel and overlap the top edge
of the bottom panel with the bottom edge of the top
panel.
The gray bars in the photo below represent the
horizontal ribs of the corrugated panels. The dashed
line represents the edge of the roof panel that is
installed in the next procedure.
12' Panel
NOTE: The top panel will overlap the bottom panel by
one rib. (Panels are not to scale.)
8. Install the horizontal foam strip (104709) to the door
edge of the panel as previously described.
9. Secure the top panel to the end wall framing as
previously described.
10. Once the top panel is secured, finish securing the
bottom panels to the end wall framing (as needed) and
add the next top panel.
11. Repeat the process for the top panel regarding the
other side of the door.
12. Continue to install the remaining panels until the end
wall is covered.
NOTE: The excess panel removed from the uppermost 12' 2" panels is used to cover the small sections
at the very top of the end walls. When cutting the
panels to the required length, do not damage the
removed panel sections.
13. Once the door end of the greenhouse is covered with
end panels, cut all panels to the width of the end wall
using the rafter as a guide.
ATTENTION: The roof panels can be installed on the
outside of a baseboard as shown in the next photo, or
flush with the top edge of the baseboard (not shown).
If you want to attach the roof panels to the outside of a
baseboard, use the installed baseboard as the outside
edge of the end wall at the bottom when cutting the
lower end wall panels to width. See the photo in the
next column for details. Use the rafter as the outer
edge of the end wall if you install the roof panels flush
to the top of the baseboard.
12' Panel
The roof panels are attached to the outside of the
installed baseboard as shown above. When cutting
the corrugated end panels to the proper width, cut the
panel so that it extends beyond the end rafter to cover
the small area above the installed baseboard.
Allow the roof panels to extend beyond the end of the
rafters an inch or so to create a drip edge.
Panels can be installed to the top of the baseboard.
14. Move to the remaining end wall and repeat the steps to
install the end panels for that wall.
NOTE: The width of the end wall determines how
the end panels are installed. When setting the end
panels in place, the excess end panel material can be
removed, or the next panel can overlap it, depending
on how much panel remains.
End panels are attached to each frame member of the
end wall and to the rafter. Panels must overlap each
other.
CONSULT THE BACK END PANEL DETAILS PAGE
IN THE QUICK START SECTION FOR DETAILS.
15. After installing end wall panels, continue with the next
procedure.
Revision date: 05.01.19
21
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
INSTALL THE CORRUGATED ROOF PANELS
The corrugated roof panels are attached to the tops of each
rafter using Tek screws and washers. These panels are
designed to span the 48" on-center rafter spacing, which
allows each panel to overlap the previous panel.
CONSULT THE MAIN COVER DETAILS DIAGRAM IN
THE QUICK START SECTION OF THIS DOCUMENT
FOR ROOF PANEL INSTALLATION DETAILS.
Panels are installed beginning at one end of the
greenhouse and working toward the other end. All panels
are installed between two rafters and over the greenhouse.
The overlap seams are secured before moving to the next
rafter.
REQUIRED PANELS (5): Four 50" x 8' 2" panels are
used to cover the lower sections between the rafters—two
panels on each side. The single 50" x 12' 2" panel is used
to cover the top section between the same two rafters.
Complete the steps that follow to install the roof panels.
ATTENTION: Tek screws (FA4482B) and washers
(102921) are used to secure all polycarbonate panels to the
framing.
1. Choose one 8' 2" corrugated polycarbonate panel and
position it between the end rafter and the first interior
rafter. Start the panel an inch or so above the lower
edge of the baseboard as shown below.
2. Place the panel at the desired height above the ground
and on top of the end rafter. Align panel with the center
of the rafter pipe.
3. Attach the panel to the top of the end rafter and to the
baseboard.
ATTENTION: Install Tek screws and washers at 16"
intervals along the panel edges for all roof panels. The
lower and upper ends where different panels overlap
are secured every 12". Be sure to position the panel so that it reaches the second rafter.
DO NOT attach the first panel to the second rafter at
this time. Attach it to the end rafter only.
The next panel will overlap the previous panel, which is
the repeated pattern for the length of the greenhouse.
DO NOT secure the end of the first panel to the top of
the end rafter until the next panel is in position.
4. Choose another 8' 2" panel and align it with the center
of the end rafter as described Step 2.
5. Position this second panel so that it overlaps the top
edge of the first panel no more than 2 inches, and
fasten the panel in place.
Baseboard
104709
Use 104709 closure
strip for the baseboard
and panel connection.
NOTE: Install a section of the 104709 horizontal
closure strip under the edge of the panel before
attaching the panel to the rafters. See the arrow above.
The horizontal closure strip (104709) can also be
installed flush with the top of the baseboard to prevent
dirt and debris from filling the spaces between the
polycarbonate and the baseboard. (See the dashed
line in the photo above.)
22
Panels are not to scale. Drawing is used for illustration
purposes only.
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
INSTALL CORRUGATED ROOF PANELS (continued)
6. Repeat the steps to install the lower two 8' 2" panels
between the same two rafters for the other side of the
frame.
When attached, an opening at the top of the frame
between these two rafters will remain. Cover this
opening using a single 12' 2" panel.
7. Center the top 12' 2" panel on the frame and secure
as previously described. Allow the panel to overlap
the upper edges of the lower panels to complete the
installation of the first set of panels.
8. Return to the first seam where two panels overlap and
cut a section of poly-latch U-Channel (102197) so that
it fits between the rafters.
NOTE: Position the channel at the seam on the inside
of the greenhouse roof where panels overlap. Install
Tek screws (FA4482B) and washers from the outside,
through the two polycarbonate panels (where they
overlap), and into the poly-latch U-Channel to secure
the seam. Install screws in the valleys of the panels.
Upper end of lower panel.
Lower end of upper panel.
Panel
Overlap
NOTE: To this point, the first run of roof panels (five (5)
panels in all) should be in place and secured to the top
of the end rafter only.
NO FASTENERS ARE INSTALLED ALONG THE
INSIDE EDGE OF ANY PANEL. THE NEXT SET OF
PANELS MUST OVERLAP THIS EDGE BEFORE
SCREWS AND WASHERS ARE INSTALLED.
See dashed line and arrows below.
U-Channel
(102197)
Secure all overlap seams as you work toward the other end of the greenhouse.
Use 4 Tek screws (FA4482B) and 4 washers for each
seam to secure the roof panels to the U-Channel.
Install Tek screws
in the valleys of
the panels.
Polycarbonate
Panel
Valley
U-Channel
Polycarbonate Panel
9. Once the seams for the first run of roof panels are
secured, install the next run of roof panels.
ATTENTION: These panels will overlap the edges
of the installed panels and are secured to the rafter
common to the first set of panels. This is the pattern
throughout the length of the frame.
To more easily reach the rafter to secure this next run
of polycarbonate panels, roll the panel under or over
itself during the installation and unroll the sheet after
securing the edge to the rafter.
Install the horizontal closure strip (104709) between
the panel bottom and the baseboard and continue as
previously described.
End
Rafter
Revision date: 05.01.19
23
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
INSTALL CORRUGATED ROOF PANELS (continued)
10. Continue installing the corrugated polycarbonate roof
panels and securing the overlap seams until all roof
panels are installed.
11. Verify that all panels are properly secured and continue
with the ASSEMBLE AND INSTALL SLIDING DOORS
procedure.
Space below is reserved for customer notes.
24
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
ASSEMBLE AND INSTALL SLIDING DOORS — OVERVIEW
The general steps to install the sliding doors are as follows:
1. Assemble the 102923 door frames.
2. Attach bearing hangers to the door frames.
3. Attach the sliding door track to the end wall.
4. Hang the sliding doors in the door track and adjust sliding doors as needed.
5. Attach corrugated polycarbonate panels and closure strips to door frames.
6. Attach door handles and reinstall doors (if these were removed to install cladding).
7. Install Tek screws (FA4482B) through track to prevent door(s) from sliding out of the track.
8. Install aluminum profile (104548) along door frame of end wall to finish the ends of the corrugated end wall panels.
ATTACH ROLLER ASSEMBLIES TO DOOR FRAMES
Complete the following steps to attach bearing hangers to
the door frames.
1. Assemble 102923 door frames.
2. Locate and unpack the 116391 bearing hangers. Each
door requires two bearing hangers.
3. Insert mounting bolt through top of roller bearing and
add one adjusting locknut.
4. Insert end of mounting bolt through mounting hole in top
of door frame and add the remaining adjusting locknut.
NOTE: Use 1/2" drill bit and drill to enlarge hole if
bearing hanger bolt does not fit.
5. Repeat to attach remaining hanger to door frame.
6. Repeat steps to attach bearing hangers to remaining door frame.
7. Continue with next procedure.
Mounting Adjusting Bolt
Adjusting Locknut
Bearing Hanger
Revision date: 05.01.19
Door Frame Tube
Adjusting Locknut
ATTENTION: Use 1/2" drill bit and drill to
enlarge hole if bearing hanger bolt does not fit.
25
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
ATTACH SLIDING DOOR TRACK TO END WALL
Complete these steps:
1. Using the diagram below, mark the bracket bolt
locations for the 100380 track brackets.
NOTE: Brackets to be level across the end frame.
Use a straight edge and long level when marking bolt
hole locations for the track brackets. Before drilling
holes, measure the door and bearing hangers to
confirm that door will fit between stay roller at the
bottom and track at the top once track is installed.
Adjustment for door is limited by the bearing hanger
adjustment bolt.
IMPORTANT: Dimension is approximate. Actual
position of door track may differ. Measure all
components to determine the exact position of sliding
door track and related brackets before drilling holes.
A
Sliding Door Track
Bracket Bolt
Location: 97" from
ground level to
center of mounting
bolt hole.
A
Bracket Bolt Location: 97"
from ground level to center of
mounting bolt hole.
Ground Level
2. After confirming and marking hole locations, attach track brackets and tracks as described in the next procedure.
26
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
INSTALL SLIDING DOORS
Complete the following steps to attach the sliding door track
brackets to the end wall frame.
1. Locate the 3/8" x 4" carriage bolts (FAH377B) and
related 3/8" nuts and washers (FAME18B, FAMA38B, &
FALB34B) used to secure the track brackets to the end
wall framing.
2. Drill a 7/16" hole through the corrugated polycarbonate
panel and through the vertical end wall frame at each
hole location.
5. After tightening the mounting bolts, slide three (3) track
mounting brackets onto one door track (100377).
6. With assistance, lift track and align brackets with the
mounting bolts. Slide brackets onto bolts and add a
lock washer (FAMA38B) and nut (FALB34B) to secure
in place. Do not tighten at this time.
ATTENTION: The holes must be level to ensure track
is level.
3. Insert a 3/8" carriage bolts through a hole from inside the building and tap it with a small hammer to set it
tight against the end wall frame member.
NOTE: If needed, drill hole on inside of frame to 1/2" if
you are unable to seat bolt head tight to frame tube.
4. Repeat the steps to install the remaining sliding track
mounting bolts.
7. Repeat steps as needed to install remaining track.
NOTE: The center bracket supports the end of each
door track. Bracket will cover the joint where the
separate track sections meet.
ATTENTION: Install a flat washer (FAME18B), lock
washer (FAMA38B), and nut (FALB34B) to secure the
mounting bolt to the end wall frame.
Revision date: 05.01.19
8. Return to and tighten all 3/8" nuts to secure all
brackets.
9. Continue with the next procedure.
27
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
INSTALL AND ADJUST SLIDING DOORS
Complete these steps:
1. With assistance, carefully lift one door into position and
slide bearing hangers into the end of the door track.
2. Slide door to center of opening to its closed position.
3. Repeat to install the remaining door.
4. Adjust the nuts on each bearing hanger to achieve the
desired fit.
Adjusting
Locknut
Adjusting Locknut
ATTENTION: Doors will hang level and close tightly—
no gap where doors meet—when properly adjusted.
Doors should glide freely through the stay rollers.
Adjust as needed.
Space below is reserved for customer notes.
5. Tighten nuts to secure bearing hanger adjustment.
6. Adjust the stay rollers as needed.
Outside
Building
Adjust and Tighten
Door Frame
Ground Level
Door
Jamb
Inside
Building
End Frame
Base Tube
NOTE: Allow approximately one-quarter inch (1/4")
gap between door and roller for best operation. Actual
positions of components may differ from diagram.
7. Continue with the next procedure.
28
Revision date: 05.01.19
INSTALL DOOR CLADDING AND HANDLES
Complete these steps:
1. After adjusting doors, attach the corrugated
polycarbonate panels to the doors using Tek screws
(FA4474) and washers (102921). Space screws at
approximately 12" on-center.
ATTENTION: Panels can be installed with the doors
hanging from track, or door frames can be removed
and set on supports to install cladding and door pulls.
Each door is covered using one 50" x 8' 2" panel.
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
2. After panel installation, slide doors back into the door
track (if needed) and install the 104548 profile along
the end wall door frame as shown in the following
photos.
Door Jamb
Door Frame
Door
Horizontal
Closure
Strip
Panel Orientation: For this building, panels are
installed with ribs running horizontally to match the end
wall cladding.
The horizontal closure strips are used under the panels
along the edges to seal the corrugated openings.
ATTENTION: Use Tek screws to secure the profile to
the end wall framing.
Photo above shows end wall without installed profile.
Dashed line shows where to install profile to cover
the valleys of corrugated end panels. View is from the inside of the frame looking at the point where the door
meets the door frame of the end wall. See also the top
view of same area shown below.
Outside
Inside
Door
Jamb
Corrugated Panel – End Wall
Slide Door
to Open
104548
Aluminum
Corrugated Panel
Profile
Door Frame
Revision date: 05.01.19
TOP VIEW
29
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
INSTALL DOOR CLADDING AND HANDLES (continued)
SHELTER CARE AND MAINTENANCE
3. Locate the two (2) door handles (100362) and attach
these in the desired location using the 115581 pancake
head screws and 100448 square driver.
NOTE: Drive screws through the polycarbonate
panel and into the door frame. Orient handles either
horizontally or vertically in the desired location.
4. Next, slide one door to its open position and install two
(2) Tek screws through the door track to prevent the
door from sliding out of the track.
Install Tek screws here.
Proper care and maintenance of the shelter is important.
Check the following items periodically to properly
maintain the shelter:
• Regularly check the polycarbonate panels to see
that these are secure and in good condition. Replace
damaged panels if needed.
• Check connections and all fasteners to verify that
they remain tight.
• Do not climb or stand on the greenhouse at anytime.
(See the ridge cap installation notes.)
• Inspect the anchoring system to verify that all
components remain tight and in good condition.
• Remove debris and objects that can accumulate on
the greenhouse. Use tools that will not damage the
cover when removing debris.
• Remove snow to prevent excess accumulation. Use
tools that will not damage the polycarbonate panels
when removing snow.
• Check the contents of the shelter to verify that
nothing is touching the polycarbonate panels that
could cause damage.
NOTE: Arrows above show where to install the Tek
screws (two at each end) used as door stops. Install
screws through the face of the door track at each end.
5. Return to the door track mounting bolts and cut bolts to
length if desired. (This is an optional step.)
Cut if desired
6. Continue by reading the care and maintenance
information in the next column.
• If the greenhouse is moved, inspect all parts and
connections before it is reassembled.
• Depending on the contents, construction of the
shelter, shelter materials, and shelter location, the
potential for condensation exists. GrowSpan™
offers several items that can be used to alleviate
a condensation condition. Please contact a
GrowSpan™ representative for additional
information.
• For replacement or missing parts, call
1-800-245-9881 for assistance.
30
Revision date: 05.01.19
QUICK START GUIDE
12'-6 5/8"
Grid Represents 12" Squares
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
Height
30' Round Premium Greenhouse
30'-0"
Width
FRO
NT
Revision date: 05.01.19
Ground Level
Frame shown may differ in length from actual frame.
31
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
Ground Post
Ground Post
Connection Notes
102676
Purlin Connection
See Connection Note
30R1903
30R1902
Rafter Pos. 2
Rafter Pos. 3
Purlin Connection
See Connection Note
30R1902
Rafter Pos. 2
30R1901D
Rafter Pos. 1
Ground Level
32
FRONT PROFILE
Purlin Connection
See Connection Note
Purlin connected to end rafters using
102857 clamp.
Purlin connected to mid rafters using
102547 connector.
Purlin Connections
30R1902
Rafter Pos. 2
Purlin Connection
See Connection Note
30R1902
Rafter Pos. 2
26"
30R1901D
Rafter Pos. 1
102676
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
131P0735
131S075
SIDE PROFILE - 106265
36'-0"
Shelter Length
4'-0" Rafter Spacing
by Customer
Baseboards Supplied
131S075
131S075
131S075
Revision date: 05.01.19
131S075
33
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
131P0735
131S075
131S075
SIDE PROFILE - 106266
131S075
131S075
Spacing
4'-0" Rafter
48'-0" Length
131S075131S075
34
131S075
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
131P0735
131S075
131S075131S075
131S075
SIDE PROFILE - 106267
131S075
Spacing
131S075
60'-0" Length
131S075
131S075
Revision date: 05.01.19
131S075
35
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
131P0735
131S075131S075
72'-0"
SIDE PROFILE - 106268
4'-0" Rafter Spacing
Shelter Length
by Customer
Baseboards Supplied
131S075131S075131S075131S075
131S075131S075
131S075
131S075
36
131S075
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
Connection
Mid Rafter - Purlin
CONNECTIONS
View 4
Connection
End Rafter - Purlin
View 1
Connection
Rafter-Strut
View 3
Ground Level
View 2
Connection
Revision date: 05.01.19
Rafter - Ground Post
37
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
Connection
Rafter
102547
FAG336B Hex Bolt
Rafter
FALB02B Nut
102675
Ground Post
1.90" Cross Clamp
View 2
Connection
Rafter-Ground Post
Purlin
View 4
Mid Rafter-Purlin
38
CONNECTION - FRAME DETAILS
Strut
QH1304
QH1404
1.90" Band Clamp
Rafter
View 1
Connection
Rafter-Strut
Purlin
102857
End Purlin Connector
Rafter
View 3
Connection
End Rafter-Purlin
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
End Frame Detail Guide
Height of verticals depends on location. Measure location before cutting materials.
Ground Level
View Shown with Door
1
P.C.
P.C.
P.C.
P.C.
1
L
C
24"
P.C.-N.C.
L
C
24"
S.F.-N.C.
L
C
24"
S.F.-N.C.
L
C
24"
S.F.-N.C.
L
C
24"
S.F.-C.
Ground Post
2
P.C.-N.C.
P.C.
3
3
.F.S.F.S
2
P.C.-N.C.
2
L
C
P.C.-C.
47 1/4"
Shelter
Center of
P.C.-N.C.
47 1/4"
P.C.
1
P.C.
L
C
P.C.
P.C.-C.
89" I.D.
2
P.C.
END FRAME DIAGRAM - FRONT VIEW
1
93" I.D.
S.F.-C.
L
C
S.F.-N.C.
24"
L
C
S.F.-N.C.
24"
L
C
S.F.-N.C.
24"24"
L
C
P.C.-N.C.
24"
L
C
2
3
All end framing tubes are cut from or are full (102897) 1 1/2"x1 1/2" swaged square tubing.
S.F.
3
P.C.-N.C.
the framing of accessories, check for rough opening and space accordingly.
these verticals can be spaced differently for the framing of greenhouse accessories. For
Non critical verticals are spaced 24" on center working outwards from the door. However,
Critical verticals can not be spaced differently because of door opening or Polycarb attachment.
Revision date: 05.01.19
QH1330 Bracket, View 22.
104624 1-Way/Plate, View 33.
End Framing-Rafter, View 11.
Symbol & Abbv. Key
S.F. Swaged, Full Piece
P.C. Plain, Cut from Swaged
N.C. Non Critical Location
Center Line Dimension
C
C. Critical Location
I.D. Inside Dimension
Note: Balloons only point out several
instances of each detail; applications
may apply elsewhere in assembly.
Balloon: Number reflects
detail. See Detail Guide.
L
#
2
39
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
END FRAME - 104624
FA4482B
Tek Screws
VIEW 2
QH1330
END FRAME - QH1330
104624
Vertical Assembly
Tek Screws
FA4482B
Tek Screws
Rafter
5/16" Nut
FAH320B Carriage Bolt
CONNECTIONS - END FRAMING
FALB32B Nut
Vertical Assembly
VIEW 1
VIEW 3
Base Rail
40
1.90 Band Clamp
5/16"x2 1/2"
Carr. Bolt
104074 Bracket
END FRAME - RAFTER
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
Symbol & Abbv. Key
Height of verticals depends on location. Measure location before cutting materials.
Ground Level
Ground Post
P.C.-N.C.
L
C
Shelter
Center of
46 1/2"
L
C
46 1/2"
P.C.-C.
P.C.-N.C.
the addition of 3 verticals in the door opening.
Back end framing is the same as the front end framing with
All end framing tubes are cut from or are full (102897) 1 1/2"x1 1/2" swaged square tubing.
END FRAME DIAGRAM - BACK VIEW
the framing of accessories, check for rough opening and space accordingly.
these verticals can be spaced differently for the framing of greenhouse accessories. For
Non critical verticals are spaced 24" on center working outwards from the door. However,
Critical verticals can not be spaced differently because of door opening or Polycarb attachment.
Revision date: 05.01.19
Center Line Dimension
L
S.F. Swaged, Full Piece
P.C. Plain, Cut from Swaged
N.C. Non Critical Location
C
C. Critical Location
41
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
BASE SEAL
4'x8'
Poly
Splice
4'x8'
Poly
Splice
Seal
Base
Washer
Corr. Poly Sheet
Neo Bonded
Base Board
Tek Screw
4'x12'
MAIN COVER DETAILS
Poly
Splice
-Upper sheets always
overlap lower sheets.
Upper poly sheet
102197 Trimmed to
fit between rafters
-Used as backing for the Tek
Screw to "bite" creating a
tight seal between sheets.
104709 Closure Strip
-Creates seal between
Polycarbonate and base board.
Tek Screw
POLY SPLICE
4'x8'
42
Poly
Splice
4'x8'
Seal
Base
Neo Bonded Washer
Lower poly sheet
-Lower sheets always get
overlapped by upper sheets.
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
POLYCARBONATE CLOSURE STRIP LAYOUT
Door 2
Excess
Trimmed Poly to be used elsewhere
Area of overlapping sheets
-Upper sheets always overlap lower sheets.
Symbol Key
Excess
4'x 12'
4'x 12'
Excess
Door 1
Front End Frame
4'x 12'
POLYCARBONATE PANELS - FRONT VIEW
Revision date: 05.01.19
4'x 12'
Excess
CORRUGATED POLYCARBONATE LAYOUT
Door 2
Front End Frame
104709 - Corr. Closure Strip
104710 - Flat Closure Strip
Symbol Key
4'x 12'
4'x 12'
Door 1
43
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
POLYCARBONATE CLOSURE STRIP LAYOUT
-Higher sheets always laps over lower sheets
Trimmed Poly to be used elsewhere
Area of overlapping sheets
Symbol Key
Front End Frame
Excess
4'x 12'
4'x 12'
4'x 12'
4'x 8'
4'x 8'
4'x 12'
POLYCARBONATE PANELS - BACK VIEW
Excess
4'x 12'
4'x 12'
CORRUGATED POLYCARBONATE LAYOUT
104710 - Flat Closure Strip
Symbol Key
44
Revision date: 05.01.19
GROWSPAN™ ROUND PREMIUM CORRUGATED GREENHOUSES
Space below is reserved for customer notes.
Revision date: 05.01.19
45
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