Type of Material

Close-up cross-section of glass and rock wool insulation installed between wall studs.
Person cutting a foil-faced PIR insulation board with a handsaw.
Construction worker carrying a pink phenolic insulation board on site.
Cross-section showing white EPS polystyrene boards installed in an external wall system.
Worker using a power drill to install an insulated plasterboard panel.
Gloved hands unrolling a roll of reflective multifoil insulation.
Roll of green, eco-friendly natural insulation unrolled on grass.
Cement boards installed on the exterior facade framework of a building.
Diagram showing a cutaway of a gypsum-based acoustic wall panel system.
Close-up of a white calcium silicate board with a chemical formula graphic.
White compressible EPS boards laid out in a foundation for ground heave protection.
Bucket filled with freshly mixed wet render or adhesive compound.
Close-up showing the textured edge of a wood-based composite insulation board.
Gloved hand holding a spirit level alongside other building tools.
Structural Insulated Panels (SIPs) assembled to form the wooden framework of a house.

Buy Insulation UK: Fast Delivery on Top Brands

Welcome to Insulation Shop, your premier destination to buy insulation in the UK without the hassle. Whether you are a trade professional working on a large-scale commercial build or a homeowner upgrading your property, our fast and easy-to-navigate website makes finding the right materials simple.

Browse our extensive catalogue of thermal, acoustic, and fire-resistant products. Simply choose your materials from our large range, add them to your basket for direct purchase, or submit your basket as a quote request for our team to review.

Fast Nationwide & Same-Day London Delivery

We know that keeping your project on schedule is critical. That is why we are committed to providing some of the fastest delivery times for insulation in the UK.

  • Standard Nationwide Delivery: Once you pay online, we deliver the goods straight to your site, usually within 24 to 48 hours.
  • Express & Same-Day Options: Need it faster? Call our team to arrange express delivery. For sites in London and the South East, we can even offer same-day delivery on insulation if your order is placed early enough.

Everything You Need Under One Roof

From high-performance PIR boards and mineral wool to insulated render systems and acoustic slabs, we stock industry-leading brands like Kingspan, Celotex, Rockwool, and Knauf. Save time, save money, and order your insulation online today.

Featured

Silicone Render Ceresit CT74 - 1.5mm grain (stone texture) - Self Clean Silicone Render Ceresit CT74 - 1.5mm grain (stone texture) - Self Clean
Brand: Ceresit Model: 1.5mm CT74 - 25kg
Delivery Time: In Stock 1-2 working days
Silicone Render Ceresit CT74 - 1.5mm grain (stone texture) - Self Clean
Silicone Render Ceresit CT74 - 1.5mm grain - Self Clean is a premium, silicone-modified, thin-layer exterior render with advanced self-cleaning p..
£55.46
£66.55 inc VAT
100mm Kooltherm K5 External Wall Board Kingspan - 1200 x 600mm - pack of 5 100mm Kooltherm K5 External Wall Board Kingspan - 1200 x 600mm - pack of 5
Guide Price
Brand: Kingspan Model: 1200mm x 600mm - 3.60m2
Delivery Time: 3 - 7 days
100mm Kooltherm K5 External Wall Board Kingspan - 1200 x 600mm - pack of 5
100mm Kingspan Kooltherm K5 External Wall Insulation Board is a premium performance external wall insulation board specifically designed for masonry w..
Guide Price: £168.62
£202.34 inc VAT
12.5mm Knauf Safeboard (X-ray resistant plasterboard) - For Healthcare Sector - 625mm x 2400mm 12.5mm Knauf Safeboard (X-ray resistant plasterboard) - For Healthcare Sector - 625mm x 2400mm
Guide Price
Brand: Knauf Model: 625mm x 2400mm - 1.5m2
Delivery Time: 2 - 4 days
12.5mm Knauf Safeboard (X-ray resistant plasterboard) - For Healthcare Sector - 625mm x 2400mm
Knauf Safeboard is an X-ray shielding plasterboard with a barium sulphate core that effectively and significantly reduces the amount of lead needed wi..
Guide Price: £114.00
£136.80 inc VAT
12.5mm Knauf Aquapanel Exterior Cement Board - 1200mm x 900mm 12.5mm Knauf Aquapanel Exterior Cement Board - 1200mm x 900mm
Brand: Knauf Model: 1200x900mm - 1.08m2
Delivery Time: In Stock 1-2 working days
12.5mm Knauf Aquapanel Exterior Cement Board - 1200mm x 900mm
12.5mm Knauf Aquapanel Exterior Cement Board provides a solid, dry base that can withstand the extreme weathering effects of wind, rain, and snow. It ..
£32.67
£39.20 inc VAT
Knauf Aquapanel Q4 Finish - High Quality Skim Coat - 20 Kg Knauf Aquapanel Q4 Finish - High Quality Skim Coat - 20 Kg
Brand: Knauf Model: Grey - 20kg
Delivery Time: 1 - 2 days
Knauf Aquapanel Q4 Finish - High Quality Skim Coat - 20 Kg
Knauf Aquapanel Q4 Finish is a high quality filling material for full-surface skim coating of joints by hand that gives highest quality Q4 standard. T..
£85.14
£102.17 inc VAT
100mm Rockwool Flexi Insulation Slab - 1200mm x 600mm (pack of 6) 100mm Rockwool Flexi Insulation Slab - 1200mm x 600mm (pack of 6)
Brand: Rockwool Model: 1200mm x 600mm - 4.32m2
Delivery Time: 2 - 3 working days
100mm Rockwool Flexi Insulation Slab - 1200mm x 600mm (pack of 6)
100mm Rockwool Flexi Insulation Slab is a unique semi-rigid thermal and acoustic insulation product made from volcanic rock. It has a flexible edge, s..
£51.50
£61.80 inc VAT