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OLT SSGS812-FJ-Ply Assembly Manual page 21

8x12 sunshed greenhouse building fj bevel model with plywood roof

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41.
Locate 9 Rafters, 2 Soffits and completed
Ridge Board. Lay out on level ground as shown to
the right. Double up Rafters as illustrated. Screw
doubled up Rafters together with 3 - 2 1/2" screws
per piece. Note: completed rafter section will be
flipped over in Step 43.
Important: Pilot
Hole Ridge Board
and
Soffit
to
prevent splitting!
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42.
Attach completed Ridge Board to ends of both outside
rafters with 2 - 2" screws per end. Measure and position interior
Rafters as illustrated below. When positioned correctly, attach
Ridge Board to remaining rafters with 2 -2" screws /rafter end.
Long Rafter Side
43.
Attach end of a 68 1/4" long Soffit Board flush to ends of outside
rafters with 2 - 1 1/4" screws per rafter end. Drill pilot hole in Soffit
ends to prevent splitting. Complete both outside rafter / Soffit
connections first. Measure and position interior Rafters as illustrated
above. When positioned correctly, attach Soffits to remaining rafters
with 2 -1 1/4" screws /rafter.
Complete Short Rafter Side as per Steps 41 - 43 with the following
exception: When attaching Ridge Board to Rafter ends, make
sure Metal Ridge Board Connector is positioned so offset to first
Rafter Section. See Step 48 for illustration.
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Page 21
Ridge Boards
2 1/2" Screws
into Doubled
up Rafters
Metal Ridge Connectors
offset from Long and
Short Roof Sides
Flip completed rafter section over.
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Soffits
Short Rafter Side
Expert Advice:
Use Polygal
panel to confirm
correct width.
.
See Step 66

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