Building Insulation

A coiled roll of 19mm aluminium banding, showcasing its shiny, silver finish against a black background, is ideal for securing pipe insulation.
£31.64 £26.37
EcoTherm PR40 Eco-Versal 40mm x 1200mm x 2400mm PIR insulation board displayed on a plain background, featuring a rigid, light-colored panel with aluminum foil facings, used for thermal insulation in roofs and walls
£33.70 £28.08
50mm Rockwool Ablative Coated Batt 50mm x 600mm x 1200mm
£44.92 £37.43
Superglass Multiroll 44 Loft Insulation 150mm Thick 1.2m Wide 6.65m Long
£53.06 £44.22
Two stacked Rockwool RWA45 Insulation Slabs, 1200mm x 600mm, showcasing their textured, beige stone wool surface against a black background, designed for thermal, acoustic, and fire protection in UK buildings.
£54.40 £45.33
Isover APR 1200 Acoustic Partition Roll 50mm x 1200 x 13m
£56.69 £47.24
Superglass Multiroll 44 Loft Insulation 200mm Thick 1.2m Wide 4.85m Long
£58.00 £48.33
Three rolls of Rockwool Ductwrap Insulation, wrapped in white packaging with red "ROCKWOOL" branding repeated around the sides. The rolls reveal the yellow mineral wool insulation inside, displayed against a white background, showcasing their readiness fo
£64.44 £53.70
Rockwool DuctWrap Insulation 1m x 6m x 50mm 1 roll pack (6 sq m)
£64.44 £53.70
Lunaflex Ductwrap Insulation Roll 12M x 1200 x 40mm
£69.83 £58.19
Rockwool DuctWrap Insulation 1m x 5m x 25mm 2 roll pack (10 sq m)
£72.86 £60.72
Rockwool Prorox SL930, 6 Pack, 75mm x 600mm x 1200mm
£74.02 £61.68

As one of the UK's leading insulation suppliers, we have a great range of loft, duct and building insulation products available to buy online. Our range of insulation is suitable for all areas of building construction.   

Are you a trade customer involved in a new build project? We can supply and deliver a vast range of insulation components straight to your site. We provide building insulation from all the leading manufacturers including Rockwool, Kingspan, Celotex, Isover and Knauff. So whether you're looking for industrial or fibreglass building insulation, we've got you covered.

Need solid insulation boards for insulating stud walls? Our Phenolic insulation boards from Kingspan Kooltherm are ideal for the job. Just cut the boards to the size required and fit and forget.

If you need some loft insulation, then our Rockwool Insulation Rolls are ideal. This medium density mineral wool is available in some thicknesses. It provides excellent thermal and acoustic protection to roof and attic spaces. We also stock a wide range of insulation sheets and rolls which are suitable for everything from soundproofing to duct insulation.

Building Insulation Range - Features and Benefits:

  • A wide range of products available from draught excluders to ceiling boards.
  • Colossal stock holding with fast delivery.
  • Very Competitive prices with an additional discount for Trade Account Holders.
  • Palletised Delivery direct to site available.

Browse our range of insulation today. If you can't see the item you require, please call our friendly sales team who will be happy to help advise!

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