Building a shed roof with trusses.
Shed roof section detail.
Step 2 measure 3 out from the wall where the smartvent will bend up on the wall.
Make a birdsmouth notch at the end of each rafter to help it fit into place.
Shingle up to the area that requires the smartvent roof to wall vent application.
For the shed roof pictured above the back has a 5 12 pitch.
Remember rafters can offer more headroom in a shed since there are no truss webs impeding the space above your head.
A shed roof that is not stick framed will be built with trusses.
Similarly a lean to saltbox or slanted roof shed can also be built with rafters and offers similar benefits in terms of headroom.
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To build a shed roof you ll need rafter boards plywood gusset plates plywood sheathing felt roofing paper and shingles.
A small shed such as an 8 8 can use 2 4 rafters but any bigger requires wider lumber.
Ensure there is proper continuous intake ventilation below proposed roof to wall ventilation.
Like this exterior shed roof steel a lot of windows not sure on the wood thinking steel and concrete.
Nov 21 2016 wooden shed roof detail google search more.
Sample of gambrel truss plans.
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