HomeMy WebLinkAboutPRESCRIPTIVE INSULATION PATH - 22-00260 - 7N Apartments - Bldg 1 - 4 PlexCity of Rexburg Building Department
DQnrkouR� Building Division
office (208) 372-2166
' o
� nr Planning Division
Office (208) 372-2167
Re: Prescriptive Insulation Path
To: City of Rexburg Building Department
From:
1 will be followingthe prescriptive insulation path for climate zone 6 for the home located
Address
The prescriptive insulation values and u factors are shown below.
Table R402.1.2
Insulation and Fenestration Requirements by Components
Climate
Fenestration
Skylight
Ceiling R-
Wood
Floor
Basement
Slab R-
Crawlspace
Zone
LI -Factor
U -Factor
Value
Frame
R-
Wall R-
Value
Wall R -
Wall R-
Value
Value
&
Value
Value
Depth
6
.30
.55
49*
22 or
30
15/19*
10, 4 ft
15/19*
13+5*
*Notes:
13-5, The first value is cavity and the second value is continuous. Therefore "13*5" means R13 cavity plus R5 continuous insulation.
15/19, The first value is continuous insulation and the second value is cavity insulation
R30 ceiling insulation may be used under certain conditions as per N1102.2.2
ggg;natgure Date