Installation Guide

134 in.
340.4 cm.
146 7/8 in.
373 cm.
Main Support Beam Assembly
Insert one 2x6x12 (5x15x365cm) pressure treated wood into a
beam followed by the joiner and another beam section.
Center the 2x6x12 (5x15x365cm) within the main support beam.
Critical Note:
Note the location of the pre-drilled holes on the top edge of the
main support beams. As pictured aside, the further distanced
holes need to mate together inside the beam joiner.
This is critical to ensure equal spacing of your rafters.
Install the rafter brackets to the main beams using 1 1/2”
(64mm) screws. Only attach four brackets to the beam as
shown. Follow the pre-drilled holes to identify locations.
Screw the joiner to vinyl beams and wood insert using 1 1/2”
(64mm) screws.
1
2
3
STEP FOUR
10
12 x 12 Flat Top Pergola
At this stage, the columns should be properly
installed as per the following illustration,
with the columns 134” in. (340.4 cm) apart.
Critical: Note the opening direction
of the holes on the top of the posts.
3
2
4.75” (12.1 cm)
11.5” (29.2 cm)
11.5” (29.2 cm)
4.75” (12.1cm)
Distance to first hole
*)Only attach four brackets to the
beam. ( two on each side of the
joiner)
1
Pre-drilled holes
on the top