
Sonoma 16 and 1216 Pergola
Manual and Installation Instructions
Please read these instrucons before removing parts from crate

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Introduction
Thank you for your purchase from The Outdoor GreatRoom Company. This pergola has been engineered and manufactured in
the USA. This user manual will help make the installation and setup of your new pergola fast and easy. Outdoor GreatRoom
company recommends visiting with your local authority for building codes, restrictions, or requirements for this product. Please
read the manual through before starting the project.
This pergola is made of premium grade kiln dried Douglas Fir. Douglas Fir, if maintained properly, will last a very long time,
similar to life of both Cedar and Redwood. All finished pieces have been stained via submersion to ensure even penetration. It is
recommended that the pergola receive a clear, oil-based stain yearly to maintain the color, minimize warping and prevent rotting. Every few years a colored oil based stain should be used to keep the original color.
Important:
Anchoring Required—Contact your local authority for details
Read instructions prior to assembly
Assistance is required and we recommend at least 2 people for installation
Do not let wood pergolas sit on bare ground. Over time this can cause moisture damage and rotting of wood.
If you have questions contact the place of purchase
The holes and mounting brackets for this pergola are created by a computer-controlled drilling process and are
designed for a tight fit. This may make inserting some bolts difficult. Tapping bolts with a rubber mallet or slightly drilling holes for a looser fit may be necessary. Fit should be snug to increase the rigidity of the pergola over
time.
Douglas Fir Lumber may have surface splits. This occurs while the lumber dries and seasons. This characteristic
is also known as “checking” in the lumber industry. These can be upwards of 1/8” running inches to feet in
length. These characteristics do not affect the structural strength and integrity of the product nor does it affect
or void the warranty.
Before Beginning, make sure that all components listed on the next page were included with your hardware kit.
Contact your dealer if any parts are missing.
Tools Required
Corded or Cordless Drill
Measuring Tape
Level
Metric Socket Set
Rubber Mallet
Step Ladder
Hammer Drill*
Concrete Drill Bit*
Concrete Anchors*
Construction grade adhesive (such as PL 400)
*Only Required for anchoring to concrete surfaces.
Disclaimer—The Outdoor GreatRoom Company is not liable for damage caused by weather or misuse
42005 Sonoma 16/1216 Pergola REV D 8.20.2018

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A
Column
X4
B
Tall Corbel Post
Brace
X2
Included Parts:
I
Canopy Beam, T
J
Arch Beam
X6
Rectangular Mending
Plate
X10
X4
X4
C
Short Corbel Post
Brace
X10
1.25” Wood screw
3” Wood screw
x120
H
Canopy Beam, Left L
G
Canopy Beam, Right L
X2
M10 x160 Hex Bolt (with nut and washers)
x8
M10x 55 Hex Bolt (with nut and washers)
x30
M10 x 90 Hex Bolt (with nut and washer)
x28
Arch Mending plate
x10
Foot
x4
K
L M
N
O
P
Q
R
2” Wood screw
x8
S
ALL bolts require washers
x60