Johns Manville R-12 Fiberglass Batt Insulation (15-in x 47-in)
Properly insulating a structure using Johns Manville building insulation helps preserve our environment by reducing energy consumption for heating and cooling, reducing the pollution resulting from fuel burning, reducing the emission of hazardous air pollutants during manufacturing and reducing waste through the utilization of recycled materials.
- Lightweight, thermal and acoustical fibreglass insulation
- Best for use in 2 x 4 walls, crawlspaces and underfloors
- 50% recyled content - JM fibreglass insulation carries the UL Ecologo certification for reduced environmental impact