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Wisconsin Administrative Code (Last Updated: January 10, 2017) |
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Agency SPS. Department of Safety and Professional Services |
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Chapters 301-. Safety, Buildings, and Environment |
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Chapters SPS320-325. Uniform Dwelling Code |
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Chapter SPS322. Energy Conservation |
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SubChapter III. Insulation Materials and Installation |
Section 322.21. Protection of insulation.
Latest version.
- (1) Blanket insulation. Insulating blankets or batts shall be held in place with a covering or other means of mechanical or adhesive fastening.(2) Wind wash protection.(a) Except as provided under s. SPS 322.39 (4) for cathedral ceilings, all air-permeable insulation materials installed in any position other than horizontal, shall be covered on the cold-in-winter side with a permanently attached material of low air permeability to maintain the R-value of the insulation.(b) If non-rigid sheet material is used, it shall be water vapor permeable.(3) Foam plastic insulation.(a) Exterior foam plastic insulation shall be protected from physical damage and damage from ultraviolet light with a permanent, opaque, weather-resistant covering or coating.(b) The protective covering shall cover the exposed exterior insulation and extend a minimum of 2 inches below grade, except the covering is not required below a brick ledge.
CR 08-043
: cr.
Register March 2009 No. 639
, eff. 4-1-09; correction in (2) (a) made under s.
13.92 (4) (b) 7.
, Stats.,
Register December 2011 No. 672
;
CR 15-041
: am. (3) (b)
Register December 2015 No. 720
, eff. 1-1-16.
Note
If the insulation is on a below-grade wall, s.
SPS 322.38 (4)
may prohibit the use of vapor retarder material used as the covering.
Microsoft Windows NT 6.1.7601 Service Pack 1
Suitable materials for this purpose include house wrap permanently attached with batten strips, asphalt-impregnated felt or tar paper, plywood, oriented strand board or OSB, siding material, rigid insulation sheathing, etc.
Microsoft Windows NT 6.1.7601 Service Pack 1
Water vapor permeable materials for this purpose include house wrap permanently attached with batten strips and asphalt-impregnated felt or tar paper.
Microsoft Windows NT 6.1.7601 Service Pack 1
For interior applications, a thermal barrier may be required under s.
SPS 321.11
.
Microsoft Windows NT 6.1.7601 Service Pack 1