HomeMy WebLinkAboutPRESCRIPTIVE PATH - 23-00360 - 1128 Cypress Loop - New SFRCity of Rexburg Building Department
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Re: Prescriptive Insulation Path
To: City of Rexburg Building Department
From:
Contractor or Homeowner
th rescri tive insulation p th for climate zone 6 for the home located at
I wilt be following e p p
%/7
Address
The prescriptive insulation values and u factors are shown below.
Building Division
office (208) 372-2166
Planning Division
office (208) 372-2167
Table R402.1.2
Insulation and Fenestration Requirements by Components
Climate Fenestration Skylight Ceiling R- Wood Floor R- Basement Slab R- Crawlspace
Zone U-Factor U-Factor Value Frame Value Wall R- Value Wall R-
Wall R- Value & Value
Value Depth
6 .30 .55 49* 22 or 30 15/19* 10, 4 ft 15/19*
13+5*
*Notes
is continuous. Therefore "13+5" means R13 cavity plus R5 continuous insulation.
13 5, The first value is cavity and the second value
15119, 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
Date
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