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Shop online for high-quality building materials at our store! Find a wide range of insulation products, including loft insulation, cavity wall insulation, insulated plasterboard, roof insulation, floor insulation, renders, PIR and more. With expert staff and competitive prices, we're your one-stop destination for all your construction needs. Visit us today and get started on your next project.Read more...

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1680 products
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150mm Rockwool EWI External Wall DD Insulation Slab
Dual density insulation slabPack Length: 6000mmPack Width: 3000mmThickness: 150mm
Last known price:£46.88
£ 56.26 Inc VAT
120mm Rockwool EWI External Wall DD Insulation Slab
Dual density insulation slabPack Length: 6000mmPack Width: 3000mmThickness: 120mm
Last known price:£46.88
£ 56.26 Inc VAT
110mm Rockwool EWI External Wall DD Insulation Slab
Dual density insulation slabPack Length: 6000mmPack Width: 3000mmThickness: 110mm
Last known price:£46.88
£ 56.26 Inc VAT
100mm Rockwool EWI External Wall DD Insulation Slab
Dual density insulation slabPack Length: 6000mmPack Width: 3000mmThickness: 100mm
Last known price:£46.88
£ 56.26 Inc VAT
90mm Rockwool EWI External Wall DD Insulation Slab
Dual density insulation slabPack Length: 6000mmPack Width: 3000mmThickness: 90mm
Last known price:£46.88
£ 56.26 Inc VAT
80mm Rockwool EWI External Wall DD Insulation Slab ( Pack of 3 )
Dual density insulation slabPack Length: 6000mmPack Width: 3000mmPack coverage: 2.16m2Thickness: 80mmQuantity: Pack Of 3
Last known price:£46.88
£ 56.26 Inc VAT
70mm Rockwool EWI External Wall DD Insulation Slab ( Pack of 3 )
Dual density insulation slabPack Length: 6000mmPack Width: 3000mmPack coverage: 2.16m2Thickness: 70mmQuantity: Pack Of 3
Last known price:£46.88
£ 56.26 Inc VAT
50mm Rockwool EWI External Wall DD Insulation Slab ( Pack of 4 )
Dual density insulation slabPack Length: 6000mmPack Width: 3000mmPack coverage: 2.88m2Thickness: 50mmQuantity: Pack Of 4
Last known price:£46.88
£ 56.26 Inc VAT
30mm Rockwool EWI External Wall DD Insulation Slab ( Pack of 5 )
Dual density insulation slabPack Length: 6000mmPack Width: 3000mmPack coverage: 3.60m2Thickness: 30mmQuantity: Pack Of 5
Last known price:£46.88
£ 56.26 Inc VAT
75mm Rockwool PLUS SP60 Firestop Cavity Slab (pallet of 32)
Cavity fire stopsPack Length: 4000mmPack Width: 2600mmPack coverage: 2.60m2Thickness: 75mmQuantity: 4 Sheets
Last known price:£193.14
£ 231.77 Inc VAT
90mm Rockwool SP120 Firestop Cavity Slab (pack of 4)
Cavity fire stopsPack Length: 4000mmPack Width: 2600mmPack coverage: 2.60m2Thickness: 90mmQuantity: 4 Sheets
Last known price:£193.14
£ 231.77 Inc VAT
75mm Rockwool SP60 Firestop Cavity Slab (pack of 4)
Cavity fire stopsPack Length: 4000mmPack Width: 2600mmPack coverage: 2.60m2Thickness: 75mmQuantity: 4 Sheets
Last known price:£193.14
£ 231.77 Inc VAT
75mm Black Tissue 1 Sides Rockwool Rainscreen Duo Slab ( Pack of 6 )
Non-Combustible Ventilated Cladding InsulationPack Length: 7200mmPack Width: 3600mmPack coverage: 4.32m2Thickness: 75mmQuantity: 6 Sheets
£ 89.88
£ 107.86 Inc VAT
180mm ALU Faced Rockwool Rainscreen Duo Slab ( Pack of 3 )
Non-Combustible Ventilated Cladding InsulationPack Length: 2400mmPack Width: 1200mmPack coverage: 1.44m2Thickness: 180mmQuantity: 2 Sheets
£ 89.88
£ 107.86 Inc VAT
225mm Rockwool Rainscreen Duo Slab Cladding Insulation ( Pack of 2 )
Non-Combustible Ventilated Cladding InsulationPack Length: 2400mmPack Width: 1200mmPack coverage: 1.44m2Thickness: 225mmQuantity: 2 Sheets
£ 89.88
£ 107.86 Inc VAT
220mm Rockwool Rainscreen Duo Slab Cladding Insulation ( Pack of 2 )
Non-Combustible Ventilated Cladding InsulationPack Length: 2400mmPack Width: 1200mmPack coverage: 1.44m2Thickness: 220mmQuantity: 2 Sheets
£ 89.88
£ 107.86 Inc VAT
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