HomeMy WebLinkAboutPRESCRIPTIVE INSULATION - 21-00511 - Iron Horse RV Dealership - Outer Shell (2).pdfCity of Rexburg Building Department
Building Division
Office (208) 372-2166
Planning Division
Office (208) 372-2167
Re: Prescriptive Insulation Path
To: City of Rexburg Building Department
From:
Contractor or Homeowner
will be following the prescriptive insulation path for climate zone 6 for the>ocated at
�cm Norst R.d. I076S, a�*" 'LP .21-OM11
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-
VA50d
Floor R-
Basement
Slab R-
Crawlspace
Zone
U-Factor
U-Factor
Value
Warne
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 :
13-5, The first value is cavity and the second value is continuous. Therefore '13+5" means R13 cavity plus R5 continuous insulation.
15119, The first value is continuous insulation and the second value is cavity insulation
R30 ceiling insulation may be used under certain conditions as perN1102.2.2
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