Wanted to check wall design before going ahead on storage building I plan on building.
The building will be a 40 X 64 X 14 and will be heated in the future. Although I don’t except this building to be super energy efficient, with a 12′ x 16′ garage door. I would like to try and due my best at making it as good as possible.
So wall from inside out is :
2 x 6 studs filled with Roxul R22
7/16 OSB sheathing taped ( air barrier?)
3″ rigid Polyiso with paper-fiberglass face ( used from roofing)
Tyvek taped ( WRB)
1 x 4 strapping horizontal (rain screen)
Board and Batten vinyl siding
Any problems with this set-up??
Zone 6 Ontario
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