Eco-Seam is a one-piece, positive locking standing seam panel that can be fastened directly to
purlins as well as to solid underlayment. Eco-Seam panels are roll-formed from .032 aluminum and
24 gauge Metallic Coated steel. 16 oz copper is available subject to minimum quantities and lead
times. Eco-Seam panels are available in 12” and 16” widths. Panel lengths are cut to customer
specifications, with a minimum of 2’-0” and a maximum to transportation limitations. Specify with or
without stiffening ribs. Texture may be smooth or stucco embossed. Kynar 500
®
or Hylar 5000
®
based finish is available in 30 colors. An anodized finish is available in clear or bronze.
EECCOO SSEEAAMM PPaanneell
Installation Guide
Review and understand complete
guide before beginning installation.
This guide has been prepared as
suggested details to particular design
conditions. Each condition has certain
limitations to performance, aethetics or
economics. Professionals qualified to
assess this information for a specific project,
should determine that the selection and installation
are made to their requirements. ATAS cannot assume
any responsibility for the actual selection and/or
installation of materials. The panels, flashings and
trim shown in this guide are installed over solid and
plumb substrate. It is assumed that the structure has
been designed and prepared in accordance with local
building codes.
1/2”
1-1/4”
12”
1/2”
1-1/4”
16”
Eave Detail
Gable Detail
Valley Detail
1. In re-roofing applications: cut back and remove
existing shingles and drip edge to be flush with the
eave and gable lines, or as required to
install underlayment.
2. In all applications: apply ATA-Shield** along eave
and up the roof to a point at least 24” beyond
outside face of exterior wall.
3. Install drip edge against fascia. Lay ATA-Guard
over eave trim.
4. Trim (cut) seam and interlock back to allow for turn
down. Install panel by sliding lower flanged edge
over drip edge. Fasten panel with wafer head screws.
5. Optional end closure is to pop-rivet cap in place as
shown in sketch.
General Note: Before any installation be sure to lay ATA-Shield**
in all areas where ice & water can occur. ATA Guard or
appropriate underlayment should be installed over the entire roof.
1. At gable detail, install gable trim starter cleat with
appropriate fasteners at 2’-0” into fascia board.
2. Install panel at gable start detail.
3. Apply double-faced butyl sealant as circled in
sketch. Fasten “Z” closure through panel
and into substrate.
4. Install starter cleat at end detail same as start detail.
5. At gable end detail, cut panel to required width.
Bend panel as shown. Install zee as in start detail.
6. At both ends snap gable/rake trim over starter cleat
and “Z” closure to lock into place. Pop-rivet these
two pieces together at 1 per length.
1. Install ATA-Shield** approximately 19 1/2” up
both side of the valley line.
2. Lay valley pan in valley center. Locate joggle cleat
at 4” to 6” from valley center.
3. Install joggle cleat. Fasten 6” o.c. through butyl
tape and pan into substrate.
4. Turn under edge of panel to slide into joggle cleat.
Fasten with wafer head screws.
Underlayments: ATA-Shield** is the recommended self adhesive
underlayment for eaves, sidewall and any critical areas exposed to ice
damming and extensive water run off. Available in 65’-8” x 3’ 3-3/8” rolls
(200 sq. ft. per roll).
Underlayment
s: ATA-Guard* is a polyolefin based, 100% asphalt
free, high strength reinforced roofing underlayment for use on steep
slopes beneath metal roofing. 1000 sq. ft. per roll at 48” wide.
Metal
End Plug
Eco-Seam Panel
ATA-Guard
Pop-Rivet
ATA-Shield
ATA-Guard
ECO100
Drip Edge
Fascia
Eco-Seam Panel
#12 x 1”
Wafer Head
Screw
ECO210 Gable Trim
ECO211
Gable Cleat
ECO910
Zee Closure
Butyl Tape
#12 x 1” Wafer Head Screw
#12 x 1” Wafer
Head Screw
Eco-Seam Panel
4” Min. to 6” Max.
ECO975 Joggle Cleat
ECO800 Valley Trim
#12 x 1” Wafer
Head Screw
Hip & Ridge Detail
Headwall Detail
Shed Ridge Detail
Hip and ridge applications are handled in the same
manner.
1. Install ATA Guard underlayment over
the hip/ridge line.
2. After panels arre installed, cut “Z” closure to fit in
between battens and install in butyl tape
using 4 fasteners.
3. Seal neoprene strips behind “Z” closures (notched
neoprene for ridge; straight neoprene for hip).
4. Snap hip/ridge cap over “Z” closures for it to lock into
place. Pop-rivet one side only to allow for
expansion and contraction.
Notes:
* Trim must be pop-riveted to Z in at least (1) location.
* Unless otherwise specified, all fasteners for trim
components at 2’-0” o.c.
1. Install ATA Guard up to the edge of roof plane.
Install metal panel to the edge of substrate.
2. Place “Z” closure in butyl tape at top of panel. Fasten
Zee through butyl tape and panel into substrate using
4 fasteners. Seal neoprene closure into place
behind “Z” closure.
3. Install headwall transition over “Z” closure.
Fasten to wall with appropriate anchor fasteners.
4. Apply counterflashing over the headwall trim,
as required.
1. Place ATAGuard up to edge of roof plane.
Install metal panel up to the roof peak.
2. Fasten “Z” closure in butyl tape at top of panel.
Fasten Zee through butyl tape and panel into
substrate using 4 fasteners. Seal neoprene closure
into place behind “Z” closure.
3. Fasten starter cleat to face of trim boards at
2” below ridge line.
4. Install shed ridge cap trim over “Z” closure.
Pop rivet to zee closure at one per length.
12” Max.
Appropriate Sealant
ECO910 Zee Closure
ECO315/ ECO300
Hip/Ridge Cap
Neoprene Closure
Butyl Tape
#12 x 1”
Wafer Head
Screw
Sealant
ECO980 Counterflashing
Appropriate Anchor Fasteners
ECO500 Headwall Trim
Neoprene Closure
Butyl Tape
ECO910 Zee Closure
Eco-Seam Panel
ATA-Guard
Eco-Seam Panel
Eco-Seam Panel
Appropriate Sealant
ECO910 Zee Closure
ATA-Guard
ATA-Guard
#12 x 1” Wafer
Head Screw
#12 x 1” Wafer
Head Screw
Neoprene
Closure
Butyl Tape
ECO348 Shed
Ridge Cleat
ECO342 Shed
Ridge Trim
Pipe Detail
Step 1
Cut on the proper pipe diameter
marked on the flashing.
Step 2
Position over pipe and
slide down the pipe.
Step 3
Apply polyurethane sealant
to the bottom of the base.
Step 4
Mold the flexible base
to the panel contours.
Step 5
Fasten with 1/4” x 1-1/8” drilling
fastener every 1-1/2” around
the base.
Pipe drawings provided by Triangle Fasteners
Tools and Rules:
Basic Equipment Required:
Tie-off ropes, safety harness, long level, ladders, scaffolding
with approved planking, extension cords with approved
ground plugs and services.
Additional Tools:
Metal folding tool, hammer, chalk line, measuring tape, metal cutting
tools - nibblers, drills, hacksaw, utility knife, pop-rivet gun, caulking
guns, layout and combination square, C clamps, sheet metal shears
(including RH, LH, straight and overhand). Power driven screw gun
with proper bits, depth-setting nosepiece, variable speed.
Choose the correct equipment and tools to do the job in a safe
manner. Wear safety gear and follow OHSA requirements.
Follow these simple rules:
1. Never cut the panels with an abrasive cut-off wheel or torch,
as this will damage the finish.
2. Do not weld the trim or panels.
3. Remove any small burrs left by cutting, screwing or drilling.
4. Remove protective masking immediately after trim is installed.
5. Caution should be taken when unloading the panels to
prevent damage.
6. Use appropriate screws for the type of underlayment and long
enough to fully penetrate and secure the panel.
7. The stored materials should be kept dry.
8. Do not cut on finished roof. Remove all drill spirals, chips
and dust immediately.
9. Seal neoprene closures and soft cell foam by applying
appropriate sealant to both surfaces.
10. Put appropriate sealant/butyle tape between overlapping trims.
11. Overlap trims in a manner not to impede the flow of water.
For further information or assistance, contact our Residential Product Support at 800-468-1441
©2007 Accel Roofing Products. All
rights reserved. Eco-Seam is a
tradename of ATAS International, Inc.
ATAS International, Inc.
www.atas.com ~ info@atas.com
Corporate Office
6612 Snowdrift Road
Allentown, PA 18106
Sidewall Detail
1. Install ATA-Shield** at roof edge and
up face of sidewall. Install metal panel to
within 1” of the sidewall. Bend panel up
as shown.
2. Fasten “Z” closure in butyl tape on top of
panel as shown. Space fasteners at 6” o.c.
3. Fasten sidewall trim over “Z” closure to
face of sidewall.
4. Pop rivet sidewall to zee closure at 1 per length.
5. Apply counterflashing over the sidewall trim,
and seal into reglet.
NOTE: Trims should be fastened to substrate
using #12 x 1” wafer head screws.
Note Regarding Trim Details
The applicaiton of flashing and trim requires a detailed approach. Consideration should be given to the roof’s geometry and course it
creates for water run-off. Location of gutters and the use of snow retention systems should also be considered. Proper planning
regarding the sequence of material overlap is critical. Sealants, such as butyl tapes and tripolymers, should be used at overlapping
trim edges, in conjunction with exposed fasteners, and to seal flashings and other ancillaries. All fasteners should be properly
tightened and not overdriven at an angle. Fasteners that are too loose can “back out” over time. An overdriven fastener may cause a
depression in the material, which becomes a collection point for standing water.
LAC211
Eco-Seam Panel
ECO910 Zee Closure
Appropriate Anchor Fasteners
Sealant
ECO980 Counterflashing
ECO500
Sidewall Trim
Butyl Tape
ATA-Shield
#12 x 1” Wafer Head Screw
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