Installation Guide
Table Of Contents
Main Support Beams & Rafters Placement
12
12 x 12 Flat Top Pergola
1
Using a helper and two ladders proceed to complete the
following steps:
Slide the main support beam with rafter brackets pre-installed
through
both holes of the vinyl column (overshooting), and
then back
through both holes of the opposite column.
Repeat for opposite main support beam.
Please Note:
The top of the vinyl columns may need to be tensioned in opposite
directions to each other to allow the main support beams and
rafters to be installed on a slight angle. The vinyl columns
naturally allow
some measure of flex.
Slide the two outer rafters through both holes of the vinyl column
and through both holes of the opposite column.
As necessary, adjust the main support beams and rafters ensuring the
overhang past the
columns is equal to the eye. Using 4” (102mm) screws
lock the main support beams and rafters
into position inside the posts by
driving in 8 screws from the outside
and 8 screws from the inside of each
column.
Place the remaining rafters in the front and rear rafter brackets.
Complete a final adjustment of all remaining rafters. All spacing
and overhangs past columns should be equal to the eye.
1
2
3
STEP SIX
4
2
4
5
3