Fibreglass insulation, 5.5 x 23 x 47 inches. Covers up to 75.08 square feet. Thermal resistance of R22. Insulating wool is a flexible material made of fibreglass without formaldehyde. It is used for the insulation of walls and attics and improves energy and acoustic efficiency. It has resistance to fire and mildew.
Johns Manville Fibreglass Insulation – R22 – 75,08-sq.ft. – Pack of 10 – Walls and Floors
$139.32
Fibreglass insulation, 5.5 x 23 x 47 inches. Covers up to 75.08 square feet. Thermal resistance of R22. Insulating wool is a flexible material made of fibreglass without formaldehyde. It is used for the insulation of walls and attics and improves energy and acoustic efficiency. It has resistance to fire and mildew.
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