The 75mm Knauf Earthwool Acoustic (APR) Insulation Roll is a resilient and flexible glass mineral wool quilt designed to deliver superior acoustic and thermal performance. Ideal for use in residential and commercial applications, this product offers an efficient, sustainable solution for soundproofing and insulating walls, ceilings, and floors. The roll covers 17.4m2, providing excellent coverage for most project needs.
Material | Glass mineral wool |
Type | Rolls |
R-value | Not provided |
Thickness | 75mm |
Dimensions | Not provided |
Coverage area per package | 17.4 square meters per roll |
Quantity | One roll |
Application | Used for acoustic insulation in walls, ceilings and floors |
Installation method | Installed between the studs or joists, or may be used as an overlay. |
Fire rating | Euroclass A1 fire rating to BS EN ISO 13501-1. |
Moisture resistance | Absorbs less than 1% of its weight in water under standard conditions. |
Sound absorption rating | High sound absorption capabilities. |
Environmental certifications | Eurofins Indoor Air Comfort Gold product for very low emissions. |
Compression resistance | Not provided |
Vapor transmission | Not provided |
Sustainability features | Made from up to 80% recycled glass that would otherwise go to landfill. |