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Recommended insulation levels for retrofitting … insulation levels for retrofitting existing wood-framed buildings A" Alaska in Zone 7 except the Boroughs in Zone 8: Arctk: Ingham

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Page 1: Recommended insulation levels for retrofitting … insulation levels for retrofitting existing wood-framed buildings A" Alaska in Zone 7 except the Boroughs in Zone 8: Arctk: Ingham

 

 

 

 

Page 2: Recommended insulation levels for retrofitting … insulation levels for retrofitting existing wood-framed buildings A" Alaska in Zone 7 except the Boroughs in Zone 8: Arctk: Ingham