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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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£ 4144
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1632 products
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150mm Kingspan GreenGuard GG300 XPS Insulation Board
Rigid extruded polystyrene (XPS) insulationPack Length: 2500mmPack Width: 1200mmPack coverage: 1.5m2Thickness: 150mmQuantity: 2 Sheets
£ 51.14
£ 61.37 Inc VAT
120mm Kingspan GreenGuard GG300 XPS Insulation Board
Rigid extruded polystyrene (XPS) insulationPack Length: 3750mmPack Width: 1800mmPack coverage: 2.25m2Thickness: 120mmQuantity: 3 Sheets
£ 59.27
£ 71.12 Inc VAT
80mm Kingspan GreenGuard GG300 XPS Insulation Board
Rigid extruded polystyrene (XPS) insulationPack Length: 6250mmPack Width: 3000mmPack coverage: 3.75m2Thickness: 80mmQuantity: 5 Sheets
£ 64.88
£ 77.86 Inc VAT
60mm Kingspan GreenGuard GG300 XPS Insulation Board
Rigid extruded polystyrene (XPS) insulationPack Length: 8750mmPack Width: 4200mmPack coverage: 5.25m2Thickness: 60mmQuantity: 7 Sheets
£ 69.10
£ 82.92 Inc VAT
50mm Kingspan GreenGuard GG300 XPS Insulation Board
Rigid extruded polystyrene (XPS) insulationPack Length: 10000mmPack Width: 4800mmPack coverage: 6m2Thickness: 50mmQuantity: 8 Sheets
£ 64.05
£ 76.86 Inc VAT
40mm Kingspan GreenGuard GG300 XPS Insulation Board
Rigid extruded polystyrene (XPS) insulationPack Length: 12500mmPack Width: 6000mmPack coverage: 7.5m2Thickness: 40mmQuantity: 10 sheets
£ 65.41
£ 78.49 Inc VAT
Knauf Safeboard Joint Filler - 5kg
Gypsum-based powder containing barium sulphatePack coverage: 10m2Colour: YellowPack of: 1
£ 52.17
£ 62.60 Inc VAT
12.5mm Knauf Safeboard X-Ray Resistant Plasterboard
Gypsum Board for X-ray shielding partitionsPack Length: 2400mmPack Width: 625mmPack coverage: 1.5m2Thickness: 12.5mmPack of: 1
£ 84.91
£ 101.89 Inc VAT
Testing 2020
Testing 2025
£ 4144.00
£ 4972.80 Inc VAT
150mm Unilin Safe-R SR/UF Phenolic Floor Insulation Board
Rigid Phenolic Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 150mmQuantity: 1 Sheet
Last known price:£121.25
£ 145.50 Inc VAT
50mm Kingspan Kooltherm K15 Insulation Rainscreen Board ( Pack of 6 )
PIR rigid thermoset phenolic insulationPack Length: 14400mmPack Width: 7200mmPack coverage: 17.28m2Thickness: 50mmPack of: 6
Last known price:£290.69
£ 348.83 Inc VAT
30mm Kingspan GreenGuard GG300 XPS Insulation Board
Rigid extruded polystyrene (XPS) insulationPack Length: 17500mmPack Width: 8400mmPack coverage: 10.50m2Thickness: 30mmQuantity: 14
£ 69.33
£ 83.20 Inc VAT
25mm Kingspan Thermawall TW50 PIR Cavity Wall Insulation Board (Pack of 20)
PIR cavity wall insulationPack Length: 24000mmPack Width: 9000mmPack coverage: 10.80m2Thickness: 25mmPack of: 20
Last known price:£138.00
£ 165.60 Inc VAT
100mm Kingspan GreenGuard GG300 XPS Insulation Board
Rigid extruded polystyrene (XPS) insulationPack Length: 5000mmPack Width: 2400mmPack coverage: 3m2Thickness: 100mmQuantity: 4 Sheets
£ 64.14
£ 76.97 Inc VAT
British Gypsum Gypframe Shaftwall G105 Retaining Channel ( Pack of 10 )
Metal channelThickness: 0.45Pack of: 10Length: 2400mm
Last known price:£74.20
£ 89.04 Inc VAT
British Gypsum Gypframe Shaftwall 60 SC 55 Starter Channel ( Pack of 10 )
Starter channel for wall end abutments and doors.Thickness: 0.55mmPack of: 10Length: 3600mm
£ 140.00
£ 168.00 Inc VAT
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