Comfortbatt WS
Exterior Wall Insulation
Vendor: Rockwool
FEATURES
- Wide range of available R-values
- Noncombustible and fire resistant
- Long term thermal performance
- Water and moisture resistant
- Easily cut with a serrated knife
- Inorganic, does not promote mold growth
Last Modified: 2026-05-23
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Product Variations
| SKU | SKU / PART # | PRODUCT NAME | DIMENSIONS | SF / BAG | QTY | Add to Cart |
|---|---|---|---|---|---|---|
42020015 | R14- 3.5" X 15.25" COMFORTBATT WS (59.7 SF) |
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NS-CBWSR142 | R14- 3.5" X 23" COMFORTBATT WS (60.10 SF) |
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42030015 | R22- 5.5" X 15.25" COMFORTBATT WS (39.8 SF) |
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NS-CBWSR222 | R22- 5.5" X 23" COMFORTBATT WS (37.5 SF) |
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NS-CBWSR241 | R24- 5.5" X 15" COMFORTBATT WS (29.4 SF) |
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NS-CBWSR242 | R24- 5.5" X 22.75" COMFORTBATT WS (29.7 SF) |
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NS-CBWSR281 | R28- 7.25" X 15.25" COMFORTBATT WS (29.9 SF) |
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NS-CBWSR282 | R28- 7.25" X 23" COMFORTBATT WS (30 SF) |
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NS-CBWSR321 | R32- 8" X 15.25" COMFORTBATT WS (29.9 SF) |
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NS-CBWSR322 | R32- 8" X 23" COMFORTBATT WS (30 SF) |
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Note: ** Non-Stock - Skid Minimum Orders May Apply
ADDITIONAL INFORMATION
