JM mineral wool batts are made of inorganic fibers derived from basalt, a volcanic rock. Advanced manufacturing technology ensures consistent product quality, with high-fiber density and low-shot content for excellent performance. JM mineral wool batts are inorganic, noncombustible, moisture resistant, non-deteriorating and will not mildew or support corrosion.
JM TempControl® Insulation Batt, 3-1/2 in Thickness, 15-1/4 in Width, 47 in Length, R-Value: R15, Attic, Basement, Crawl Space, Wall Installation, Mineral Wool, Natural, 34.8 sq-ft Coverage Area, Resists: Fungi, Moisture
| Color | : | Natural |
| Coverage Area | : | 34.8 sq-ft |
| Installation Type | : | Attic, Basement, Crawl Space, Wall |
| Length | : | 47 in |
| Material | : | Mineral Wool |
| R-Value | : | R15 |
| Resists | : | Fungi, Moisture |
| Thickness | : | 3-1/2 in |
| Width | : | 15-1/4 in |
- Dependable thermal performance - with high-fiber quality and low-shot content, JM mineral wool batts deliver consistent thermal insulating performance at the rated R-value
- High-density, non-combustible fiber helps keep homes warm in winter and cool in summer while reducing heating and cooling bills to save money year round
- Fire safety - mineral wool TempControl® has a melting point in excess of 2000 deg F (1093 deg C)
- Non-combustible insulation
- Durable and inorganic - JM mineral wool batts do not support growth of fungi, nor do they sustain vermin
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