65.
Installation of 4
Polygal Panels
is next.
Start by removing protective plastic layer from each
panel. Exterior/interior side of protective polygal film is printed on film, be sure to note the side and
install accordingly. Slide panel up between rafters so it rests on
Polygal Support Cleats
. From
the inside, carefully slide end of
Polygal Panel
underneath roof. Position
Polygal Panel
equally
between rafters and overhanging end of rafter by 1”.
66.
Drill pilot holes with 1/8” bit through
Polygal Panel
and
Polygal Support Cleat
once aligned.
With
6 - 1” screws
, secure panel to
Polygal Support Cleats
. Polygal is delicate, tighten screws
a half turn at a time so screws are flush with top of
Polygal Panel
. Use
3 - 1” screws
to secure
Polygal Panel
to underside of
Roof Batten
.
67.
Position and secure remaining
Polygal Panels
as per
Steps 65 - 66
. With a caulking gun, apply
silicone to seal gaps between Rafters and Polygal Panels. Apply silicon down each side of Rafter. Use
liberal amounts to properly seal. Silicone will be covered by
Polygal Ridge Caps
in
Step 78
.
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