This Johns Manville R20 fibreglass building insulation is formaldehyde free, fireproof and mould resistant. It provides effective resistance to heat transfer. It is 15 x 47 x 6 inches in size with a coverage area of 78.33 square feet. Great for DYI or Contractors working in new construction, renovation, commercial, industrial and basement restoration.
- Lightweight, thermal and acoustical fiberglass insulation
- It won't settle, decay or provide food for animals or microbe and is effective for the life of your home
- When it's applied to the recommended thickness and specifications, you can be assured that your home is energy-efficient, with minimal heat loss
