The Knauf Loft Roll 44 Combi-Cut, available in various sizes, is a multipurpose, high-performing insulation product. Its designed to deliver superior thermal and acoustic insulation for your loft or roof spaces. Made from recycled glass and with a unique Combi-cut feature, it allows for easy installation without the need for cutting tools. The product is lightweight yet robust and is both water and rot-resistant offering long-lasting protection.