Insulation

Browse our wide range of insulation products. Choose from top brands or shop by application. Find the perfect insulation for your project below

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TOP BRANDS, TRADE PRICES
Save on your insulation when you order today

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SPEEDY DELIVERY
In line with our product lead times

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HUGE STOCK LEVELS
Nationwide availability

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Insulation Boards

Discover top brands such as Celotex or Kingspan. Select from a wide range of insulation boards on our website.

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rockwool slabs

Insulation Slabs

From Rockwool Slabs to Knauf Dritherm and Isover Cavity Slabs – choose from many options and save when you order with us.

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Insulated Plasterboard

Insulated plasterboard is a 2-in-1 product, which combines insulation with plasterboard. Order now to get started on your project.

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knauf loft roll

Insulation Rolls

From Knauf Loft Roll 44 to Isover Acoustic Partition Rolls, we have a huge range of insulation rolls. Simply choose your product and thickness to get started.

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Shop By Material
Fireproof Insulation
Insulated Plasterboard
Mineral Wool Insulation
Fiberglass Insulation
Multi Foil Insulation
Phenolic Insulation
EPS Insulation

Shop By Application
Acoustic Insulation
Floor Insulation
Wall Insulation
Cavity Insulation
Partition Wall Insulation
Loft Insulation
Roof Insulation

Shop By Popular Product
Celotex Insulation Boards
Kingspan Insulation
Rockwool RW Slabs
Celotex Cavity Wall Boards
Knauf Loft Roll 44
Kingsspan K118 Insulated Plasterboard
Soprema Thermaclass 21 Cavity Wall Boards

Choose Your Brand ⬇️
Select from one of our popular insulation brands below to get started

celotex
rockwool
kingspan
knauf insulation
recticel
isover

Recently Bought ⬇️
Order one of our popular products that our customers are purchasing right now.

POPULAR
40% OFF
Sale
Celotex PIR Insulation Board
Celotex PIR Board (TB4000, GA4000, XR4000)

Celotex 100mm PIR Insulation Board – GA4100 (2400mm x 1200mm x 100mm) 2.88m2

Celotex
Original price was: £65.99.Current price is: £39.84. ex VAT
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POPULAR
47% OFF
Celotex PIR Insulation Board
Celotex PIR Board (TB4000, GA4000, XR4000)

50mm Celotex Insulation Board – GA4050 (2400mm x 1200mm x 50mm) 2.88m2

Celotex
Original price was: £43.78.Current price is: £23.36. ex VAT
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52% OFF
Celotex PIR Insulation Board
Celotex PIR Board (TB4000, GA4000, XR4000)

Celotex 25mm PIR Insulation Board – TB4025 (2400mm x 1200mm x 25mm) 2.88m2

Celotex
Original price was: £31.82.Current price is: £15.39. ex VAT
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POPULAR
44% OFF
Celotex Insulation Board
Celotex PIR Board (TB4000, GA4000, XR4000)

150mm Celotex Insulation Board – XR4150 (2400mm x 1200mm x 150mm) 2.88m2

Celotex
Original price was: £107.09.Current price is: £59.64. ex VAT
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46% OFF
Celotex PIR Insulation Board
Celotex Insulation Board

75mm Celotex Insulation Board – GA4075 (2400mm X 1200mm X 75mm) 2.88m2

Celotex
Original price was: £60.91.Current price is: £32.94. ex VAT
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POPULAR
45% OFF
Celotex PIR Insulation Board
Celotex PIR Board (TB4000, GA4000, XR4000)

120mm Celotex Insulation Board – XR4120 (2400mm x 1200mm x 120mm) 2.88m2

Celotex
Original price was: £90.52.Current price is: £49.49. ex VAT
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POPULAR
41% OFF
Celotex Insulated Plasterboard
Celotex Insulated Plasterboard For Walls

Celotex 37.5mm Insulated Plasterboard (2400mm x 1200mm x 37.5mm) – PL4025

Celotex
Original price was: £70.50.Current price is: £41.59. ex VAT
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POPULAR
22% OFF
RWA45
Rockwool Slabs

Rockwool 100mm RWA45 Acoustic Insulation Slab (1200 x 600mm) – 2.88m2 pack

Rockwool
Original price was: £31.76.Current price is: £24.67. ex VAT
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46% OFF
Celotex Insulation Board
Celotex Insulation Board

90mm Celotex Insulation Board – GA4090 (2400mm x 1200mm x 90mm) 2.88m2

Celotex
Original price was: £74.79.Current price is: £40.32. ex VAT
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48% OFF
Celotex Insulation Board
Celotex PIR Board (TB4000, GA4000, XR4000)

40mm Celotex Insulation Board – TB4040 (2400mm x 1200mm x 40mm) 2.88m2

Celotex
Original price was: £42.93.Current price is: £22.33. ex VAT
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53% OFF
Celotex Insulation Board
Celotex PIR Board (TB4000, GA4000, XR4000)

20mm Celotex Insulation Board – TB4020 (2400mm x 1200mm x 20mm) 2.88m2

Celotex
Original price was: £35.27.Current price is: £16.50. ex VAT
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46% OFF
Celotex Insulation Board
Celotex PIR Board (TB4000, GA4000, XR4000)

70mm Celotex Insulation Board – GA4070 (2400mm x 1200mm x 70mm) 2.88m2

Celotex
Original price was: £60.74.Current price is: £32.94. ex VAT
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