11
12 x 12 Flat Top Attached Louvered Pergola
www.newenglandarbors.com
Main Support Beam Assembly for Attached
Wall Side
Insert one 2x6x12 pressure treated wood into a beam followed
by the joiner and another beam section.
Critical Note:
Note the location of the pre-drilled holes on the top of the main
support beams. The cluster of four pre-drilled holes needs to be
away from the jointer as shown.
Screw the joiner to vinyl beams and wood insert using 1 1/2”
screws.
Fasten the Rafter Hangers to the beam assembly as shown.
Each rafter hanger will require two 1 1/2” screws from the top
and two 5/8” screws through the side.
1
STEP SIX
2
3
1
2
3
1 1/2”
Screws
5/8”
Screws
Pre-drilled holes
at the top of the
main support beam