Enhance sound absorption and reduce noise transmission in your building projects with Knauf Insulation Acoustic Roll, supplied in a ready-cut 50mm thickness. Designed for use in internal wall and floor applications, this glass mineral wool roll is specifically dimensioned to friction-fit between studs to close joints, reducing the potential for unwanted air gaps and maximizing acoustic performance.

Manufactured with a density in excess of 10kg/m³, this insulation meets building regulations and has been tested with all major brands of plasterboard to achieve compliance with Part E sound insulation requirements. The ready-cut format enables quick and easy installation, while longer rolls ensure efficient handling, transport, and on-site storage.

Safety and sustainability are core to its design, featuring a non-combustible Euroclass A1 reaction to fire classification. It is manufactured using Knauf Insulation's unique bio-based binder, ECOSE Technology, providing an environmentally considerate insulation choice.

• 50mm ready-cut roll – fits directly between studs for fast, easy installation
• 10kg/m³ minimum density – complies with Part E building regulations for sound insulation
• Tested with major plasterboards – proven acoustic performance across partition wall systems
• Euroclass A1 fire rating – non-combustible material ensures high fire safety standards
• ECOSE Technology binder – bio-based formulation offers a sustainable manufacturing solution
• Available in various thicknesses – including 25mm, 75mm, and 100mm

Delivery Notice: Deliveries are made to the kerbside or nearest accessible road point at your property. Due to courier restrictions, this item cannot be delivered to:
Scotland: AB10-16, AB21-25, AB30-39, AB41-45, AB51-56 | IV1-28, IV30-32, IV36, IV40-56, IV63 | KW1-17 | PA1-20, PA21-38, PA41-49, PA60-78, PA80 | PH1-26, PH30-44, PH49-50
Wales: LD1-8 | LL21-49, LL51-78 | SA1-20, SA31-48, SA61-73 | SY15-25

This item will be delivered directly by our supplier. Lead times are shown on the product and trolley pages and are always advertised in working days (Monday to Friday).

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• Most of our suppliers can deliver to any UK address. Delivery to remote or offshore postcodes may take a little longer than the advertised lead time. If the supplier cannot deliver to your postcode or we believe your order may take longer, we will try to tell you beforehand.
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• Please note, you cannot return bespoke or made-to-measure items unless they are faulty.