Attic venting shall provide 1 square foot
(SF) opening for each 150 SF of area. Or,
1 SF per 300 SF of area if 40-50% are
within 3' of roof ridge with remainder as
eave/soffit vents R806.2
U .30 min.
Grade to drain away from
the foundation. 6" of fall
within first 10 feet. R401.3
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By EVA CHRISTEL at 8:54 am, Aug 27, 2015
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24" deep
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CO Carbon monoxide alarms must be installed
outside each sleeping (or with closet) area.
One per dwelling level.
100 cfm fan
SD
SD/CO
24" PFH
32" min ABW
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2-story dwelling footers will be 15"
wide, min. concrete and located
below frost level of 24" R403.1
2" rigid foam R-10 insulation
24" high located on heated
sides of slab foundations.
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Attic venting shall provide 1 square foot (SF) opening for
each 150 SF of area. Or, 1 SF per 300 SF of area if
40-50% are within 3' of roof ridge with remainder at soffits
Weather resistive barrier
Vapor barrier
Ice shield is not required
H1, H2.5 or equal @
each truss, each end