Owens Corning Thermafiber UltraBatt R-21 5.5''x23''x47''
Owens Corning Thermafiber UltraBatt R-21 5.5''x23''x47''
Thermafiber UltraBatt mineral wool insulation is engineered to deliver superior thermal insulation, fire resistance, and noise reduction capabilities in both residential and light commercial constructions. These semi-rigid batts offer a higher density compared to conventional batts or rolls, making them a swift and effortless choice for installation. UltraBatt insulation possesses non-combustible properties, making it resistant to moisture, corrosion, deterioration, and mold growth.
2-4 weeks
Specification
| R value: | R21 |
| Fire rating: | ASTM C 1338 |
| Available width (in): | 15”, 23” |
| Available thickness (in): | 5.5″ |
Application
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Attic
Mineral wool for thermal insulation and insulation in usable and non-usable attics and lofts: above the rafters, between the rafters, under the rafters as well as suspended ceilings and knee walls (so-called dry construction).
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Floor
Mineral wool for insulation and soundproofing of floors under concrete screed, insulation of floors under subfloor.
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Frame constructions, ceilings, floors on joists
Mineral wool for insulation and insulation of: floors on a grid, industrial ceilings, ventilated flat roofs, floors on joists on a wooden or steel structure, suspended ceilings, external and internal walls of frame houses and wooden houses.
Dimensions and packing
| Thickness [in] |
Lenght [in] |
Width [in] |
Sq Ft/Pack | Batts Per Bag | Bags Per Pallet | Sq Ft / Pallet |
| 5.5 | 47″ | 15″ | 29.4 | 6 | 24 | 705.6 |
| 5.5 | 47″ | 23″ | 45 | 6 | 16 | 720 |
