Johns Manville Faced Fiberglass Insulation Batt R38 12″x16″x48″
Johns Manville Faced Fiberglass Insulation Batt R38 12″x16″x48″
JM Formaldehyde-free™ thermal and acoustical insulation is composed of durable, elongated glass fibers securely bonded with a thermosetting resin. It offers a diverse selection of thermal resistance R-values, catering to both vertical and horizontal applications for effective thermal control. This insulation is available in unfaced options or with various facings, such as kraft or foil vapor retarder, providing flexibility to meet specific project requirements.
2-4 weeks
Specification
| R value: | R38 |
| Fire rating: | ASTM E84 |
| Available width (in): | 16″, 24″ |
| Available thickness (in): | 12″, 13″ |
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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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.
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External walls
Mineral wool for insulating and insulating external walls.
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Ceilings
Mineral wool for insulating and insulating ceilings and floors over driveways, cellars, garages and car parks.
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Partition Walls
Mineral wool for insulation and insulation of walls from the inside, construction of partition walls, pre-walls, partition walls and industrial pre-walls.
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Floor
Mineral wool for insulation and soundproofing of floors under concrete screed, insulation of floors under subfloor.
Dimensions and packing
| Thickness [in] |
Lenght [in] |
Width [in] |
Sq Ft/Pack | Bags Per Pallet | Sq Ft / Pallet |
| 12 | 48” | 16″ | 48 | 4 | 192 |
| 13 | 48” | 16″ | 42.66 | 4 | 170.64 |
| 12 | 48” | 24″ | 72 | 4 | 288 |
| 13 | 48” | 24″ | 64 | 4 | 256 |
