HomeMy WebLinkAboutPRESCEIPTIVE INSPULATION PATH - 21-00725 - Iron Horse RV - Interior FinishCity of Rexburg Building Department
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.
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-
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.
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
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