These plans were adapted for Washington state's seismic categories D1 & D2 and comply with the IRC code using prescriptive design methods .... costly seismic engineering is not required. ....Snohomish County, Kitsap County, Pierce County, Whatcom County and others require IRC code compliance
(These designs fit within the limits of size and shape defined in the code and designing to the prescribed construction methods and specifications allows "prescriptive compliance", such that additional engineering analysis is not required,using the braced wall construction methods and dimensions.) They are designed to the additional parameters listed below, so as to be useable in most parts of Washington state. Wind Speed: 100 mph, 3 sec. gusts / Wind Exp: "B" (moderate) / Snow Load: 30# /sf
24 x 48 48 x 24 48' x 24' tandem two car garage shop space workshop garage oversized garage hipped roof hip roof IRC D1 D2 seismic double deep garage
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24 x 48 48 x 24 24'x48' 48'x24' tandem two car garage shop space workshop garage oversized garage gable roof IRC D1 D2 seismic double deep garage
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24 x 48 48 x 24 24'x48' 48'x24' 48' x 24' tandem two car garage shop space workshop garage oversized garage attic truss roof hip roof IRC D1 D2 seismic storage truss attictruss double deep garage
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14 x 24 24 x 14 24x14 14x24 24'x14' 14'x24' 24' x 14' one car garage 1 car compact hipped roof hiproof hip roof framed 9' wall irc seismic D1 D2 washington oregon
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14 x 24 24 x 14 24x14 14x24 24'x14' 14'x24' 24' x 14' one car garage 1 car compact framed 9' wall seismic d1 d2 irc washington oregon
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14 x 24 24 x 14 24x14 14x24 24'x14' 14'x24' 24' x 14' one car garage 1 car compact framed 9' wall traditional framed roof attic irc d1 d2 seismic washington oregon
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14 x 24 24 x 14 24x14 14x24 24'x14' 14'x24' 24' x 14' one car garage 1 car compact framed 9' wall traditional framed roof attic craftsman brackets irc seismic d1 d2 washington oregon
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16 x 24 24 x 16 24x16 16x24 24'x16' 16'x24' 24' x 16' one car garage 1 car oversized framed 9' wall traditional framed roof suv truck size seismic d1 d2 irc washington oregon
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16 x 24 24 x 16 24x16 16x24 24'x16' 16'x24' 24' x 16' one car garage 1 car oversized framed 9' wall traditional framed hipped roof hiproof suv truck size seismic d1 d2 irc washington oregon
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24x16 16x24 24'x16' 16'x24' 24' x 16'
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24x16 16x24 24'x16' 16'x24' 24' x 16'
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washington state garage 24x16 16x24 24'x16' 16'x24' 24' x 16'
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