// CODE SNIPPET
Related Code Sections
AR104.1 Light Straw-Clay Construction, R-Value
Light straw-clay, where installed in accordance with this appendix, shall be deemed to have an R -value of 1.6 per inch ...
2015 Michigan Residential Code > R Light Straw-Clay Construction > AR104 Thermal Insulation > AR104.1 R-Value
AS108.1 Strawbale Construction, R-Value
The unit R-value of a strawbale wall with bales laid flat is R-1.3 per inch of bale thickness. The unit R-value of a strawbale wall with bales ...
2015 Michigan Residential Code > S Strawbale Construction > AS108 Thermal Insulation > AS108.1 R-Value
N1102.1.2 [RE] Energy Efficiency, (R402.1.2) R-Value Computation
Insulation material used in layers, such as framing cavity insulation and insulating sheathing, shall be summed to compute the component R -value ...
2015 Michigan Residential Code > 11 [RE] Energy Efficiency > N1102 Building Thermal Envelope > N1102.1 (R402.1) General (Prescriptive) > N1102.1.2 (R402.1.2) R-Value Computation
R702.7.1 Wall Covering, Class III Vapor Retarders
structural panels. Vented cladding over fiberboard. Vented cladding over gypsum. Continuous insulation with R -value ≥ 2.5 over 2 x 4 wall. Continuous ...
2015 Michigan Residential Code > 7 Wall Covering > R702 Interior Covering > R702.7 Vapor Retarders > R702.7.1 Class III Vapor Retarders
1405.3.2 Exterior Walls, Class III Vapor Retarders
Insulated sheathing with R -value ≥ R2.5 over 2 x 4 wall Insulated sheathing with R -value ≥ R3.75 over 2 x 6 wall 5 Vented cladding ...
2015 Michigan Building Code > 14 Exterior Walls > 1405 Installation of Wall Coverings > 1405.3 Vapor Retarders > 1405.3.2 Class III Vapor Retarders