Rated Excellent rating
FREE DELIVERY over £350 EX VAT
FREE PROMISE we’ll beat by 5%
Get more, save more! Quantity discounts on all products

Knauf Loft Insulation

Competitive Trade Pricing with quantity discounts. Online supplier of Knauf Loft Insulation Rolls.

Product Properties

Acoustic rolls are commonly made from mineral wool or fiberglass, although other materials such as recycled cotton, cellulose, or foam may also be used. The rolls are typically available in various thicknesses and densities to suit different building applications, and can be installed in walls, floors, or ceilings to reduce the transmission of sound.

In addition to improving the acoustic performance of a building, insulation rolls can also provide thermal insulation benefits by reducing the loss of heat or cold air through walls, floors, or ceilings. This can help to improve energy efficiency and reduce heating and cooling costs.

Have a browse of our stock and filter by thickness or coverage on the left-hand side of the page. If you’d like to talk through the suitability of some Insulation Boards for your project, or get a quantity discount quotation please call us on 02039519012 , email sales@insulationstoreonline.co.uk or Live Chat - Lowest UK Prices.

Read more...
Knauf Loft Insulation - image
7 products
newest
140mm Knauf Rocksilk Flexible Insulation Slab Multi-purpose ( Pack of 3 ) - image
140mm Knauf Rocksilk Flexible Insulation Slab Multi-purpose ( Pack of 3 )
Rock Mineral Wool Slabs Pack Length: 3600mmPack Width: 1800mmPack coverage: 2.16m2Thickness: 140mmQuantity: Pack Of 3
Last known price: £37.85
£ 45.42 Inc VAT
100mm Knauf Rocksilk Flexible Insulation Slab Multi-purpose ( Pack of 6 ) - image
100mm Knauf Rocksilk Flexible Insulation Slab Multi-purpose ( Pack of 6 )
Rock Mineral Wool Slabs Pack Length: 7200mmPack Width: 3600mmPack coverage: 4.32m2Thickness: 100mmQuantity: Pack Of 6
Last known price: £49.90
£ 59.88 Inc VAT
90mm Knauf Rocksilk Flexible Insulation Slab Multi-purpose ( Pack of 6 ) - image
90mm Knauf Rocksilk Flexible Insulation Slab Multi-purpose ( Pack of 6 )
Rock Mineral Wool Slabs Pack Length: 7200mmPack Width: 3600mmPack coverage: 4.32m2Thickness: 90mmQuantity: Pack Of 6
Last known price: £47.10
£ 56.52 Inc VAT
70mm Knauf Rocksilk Flexible Insulation Slab Multi-purpose ( Pack of 8 ) - image
70mm Knauf Rocksilk Flexible Insulation Slab Multi-purpose ( Pack of 8 )
Rock Mineral Wool Slabs Pack Length: 9600mmPack Width: 4800mmPack coverage: 5.76m2Thickness: 70mmQuantity: Pack Of 8
Last known price: £50.74
£ 60.89 Inc VAT
60mm Knauf Rocksilk Flexible Insulation Slab Multi-purpose ( Pack of 10 ) - image
60mm Knauf Rocksilk Flexible Insulation Slab Multi-purpose ( Pack of 10 )
Rock Mineral Wool Slabs Pack Length: 12000mmPack Width: 6000mmPack coverage: 7.2m2Thickness: 60mmQuantity: Pack Of 10
Last known price: £54.69
£ 65.63 Inc VAT
50mm Knauf Rocksilk Flexible Insulation Slab Multi-purpose ( Pack of 12 ) - image
50mm Knauf Rocksilk Flexible Insulation Slab Multi-purpose ( Pack of 12 )
Rock Mineral Wool Slabs Pack Length: 14400mmPack Width: 7200mmPack coverage: 8.64m2Thickness: 50mmQuantity: Pack Of 12
Last known price: £52.44
£ 62.93 Inc VAT
40mm Knauf Rocksilk Flexible Insulation Slab Multi-purpose ( Pack of 14 ) - image
40mm Knauf Rocksilk Flexible Insulation Slab Multi-purpose ( Pack of 14 )
Rock Mineral Wool Slabs Pack Length: 16800mmPack Width: 8400mmPack coverage: 10.08m2Thickness: 40mmQuantity: Pack Of 14
Last known price: £49.55
£ 59.46 Inc VAT
Super Customer Service
Transparent Pricing & Secure Payments
Nationwide Delivery Available On All Orders
Specialist Supplier Of Over 7000 Insulation Products
Payment methods offered by Stripe
Payment method
Payment method
Payment method
Payment method
Payment method
Payment method
Payment method
Payment method