The Knauf Insulation Loft Roll 40 Combi-cut 200mm is a top-quality insulation solution designed for thermal and acoustic applications. This versatile product can be used in both new build and renovation projects, providing effective insulation for lofts, suspended ceilings, and partition walls. Made from mineral wool, it offers excellent thermal performance and is easy to install due to its unique combi-cut feature. Its also eco-friendly, being made with ECOSE Technology which ensures a sustainable, bio-based binder with no added formaldehyde.

Brand Name	Knauf
Certifications Met	ISO 14001 Environmental Management Systems, ISO Quality Systems, OHSAS Health & Safety Systems
Material	Glass Mineral Wool
Type	Rolls
R-value	4.5 m2.K/W
Thickness	200mm
Dimensions	Length 2800mm x Width 1140mm (Split into 2x570mm)
Coverage area per package	6.47m² per roll
Quantity	Single roll
Application	Designed for insulating loft spaces, and can be used between joists or over existing insulation.
Installation method	Roll out and cut to desired length.
Fire rating	Euroclass A1 to BS EN ISO 13501-1.
Moisture resistance	Absorbs less than 1% by volume.
Sound absorption rating	Noise Reduction Coefficient (NRC) = 1.05
Sustainability features	Manufactured from up to 80% recycled glass.