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Wall Insulation

Wall Insulation

Wall / EWI Insulation - Competitive Trade Pricing with quantity discounts. Online supplier of internal wall insulation, external wall insulation, partition wall, steel and timber frame, solid wall, masonry wall and party wall.

About

If you are like most people, you probably don’t think much about your walls. You put them up, they keep you warm in the winter and cool in the summer, and that’s about it. But what if you could improve your home’s thermal performance by up to 33%? And what if you could do it without having to replace any of your walls?

Have a browse of our stock and filter by thickness or coverage on the left-hand side of the page. If you’d like to talk through the suitability of some products for your project, or get a quantity discount quotation please call us on 02039519012 , email sales@insulationstoreonline.co.uk or Live Chat - Lowest UK Prices.

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Wall Insulation - image
16 products
newest
20mm Styrofoam Polystyrene EPS Graphite ( 1m2 )
Expanded Polystyrene (EPS) board Pack Length: 1000mmPack Width: 1000mmPack coverage: 1m2Thickness: 20mmQuantity: 1 SheetGrade: 75kPa
Last known price: £3.77
£ 4.52 Inc VAT
20mm White Polystyrene EPS for External Wall Insulation ( Pack of 30 )
Expanded Polystyrene (EPS) board Pack Length: 30000mmPack Width: 15000mmPack coverage: 15m2Thickness: 20mmQuantity: Pack of 30Grade: 75kPa
Last known price: £32.11
£ 38.53 Inc VAT
20mm Grey Polystyrene EPS for External Wall Insulation ( Pack of 30 )
Expanded Polystyrene (EPS) board Pack Length: 30000mmPack Width: 15000mmPack coverage: 15m2Thickness: 20mmQuantity: Pack of 30Grade: 70 (kPa)
Last known price: £35.29
£ 42.35 Inc VAT
20mm Stylite Plustherm Grey EPS 70 Insulation Board ( 1 sheet )
Expanded Polystyrene (EPS Insulation) Pack Length: 1200mmPack Width: 600mmPack coverage: 0.72m2Thickness: 20mmQuantity: 1 SheetGrade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
20mm Rockwool RockLap Pipe Insulation ( 42mm Outer diameter ) - image
20mm Rockwool RockLap Pipe Insulation ( 42mm Outer diameter )
Pre-formed stone wool insulation sections Pack Length: 1000mmThickness: 20mmQuantity: 1 SheetOuter diameter: 42mm
Last known price: £6.53
£ 7.84 Inc VAT
20mm Rockwool RockLap Pipe Insulation ( 34mm Outer diameter ) - image
20mm Rockwool RockLap Pipe Insulation ( 34mm Outer diameter )
Pre-formed stone wool insulation sections Pack Length: 1000mmThickness: 20mmQuantity: 1 SheetOuter diameter: 34mm
Last known price: £6.53
£ 7.84 Inc VAT
20mm Rockwool RockLap Pipe Insulation ( 27mm Outer diameter ) - image
20mm Rockwool RockLap Pipe Insulation ( 27mm Outer diameter )
Pre-formed stone wool insulation sections Pack Length: 1000mmThickness: 20mmQuantity: 1 SheetOuter diameter: 27mm
Last known price: £6.53
£ 7.84 Inc VAT
20mm Rockwool RockLap Pipe Insulation ( 21mm Outer diameter ) - image
20mm Rockwool RockLap Pipe Insulation ( 21mm Outer diameter )
Pre-formed stone wool insulation sections Pack Length: 1000mmThickness: 20mmQuantity: 1 SheetOuter diameter: 21mm
Last known price: £6.53
£ 7.84 Inc VAT
20mm Rockwool RockLap Pipe Insulation ( 17mm Outer diameter ) - image
20mm Rockwool RockLap Pipe Insulation ( 17mm Outer diameter )
Pre-formed stone wool insulation sections Pack Length: 1000mmThickness: 20mmQuantity: 1 SheetOuter diameter: 17mm
Last known price: £6.53
£ 7.84 Inc VAT
20mm Kingspan Thermafloor TF70 PIR Floor Insulation Board - image
20mm Kingspan Thermafloor TF70 PIR Floor Insulation Board
A high performance rigid thermoset polyisocyanurate (PIR) insulation. Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 20mmQuantity: 1 Sheet
£ 33.38
£ 40.06 Inc VAT
20mm Kingspan Thermawall TW55 PIR Insulation Board - image
20mm Kingspan Thermawall TW55 PIR Insulation Board
A high performance rigid thermoset polyisocyanurate (PIR) insulation. Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 20mmQuantity: 1 Sheet
£ 41.46
£ 49.75 Inc VAT
20mm Kingspan Thermapitch TP10 Pitched Roof PIR Insulation Board - image
20mm Kingspan Thermapitch TP10 Pitched Roof PIR Insulation Board
A high performance rigid thermoset polyisocyanurate (PIR) insulation. Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 20mmQuantity: 1 Sheet
£ 41.46
£ 49.75 Inc VAT
20mm IKO Enertherm ALU PIR Insulation Board - image
20mm IKO Enertherm ALU PIR Insulation Board
General Purpose PIR Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 20mmQuantity: 1 Sheet
Last known price: £21.78
£ 26.14 Inc VAT
20mm Mannok PIR Rigid Insulation Board (Quinn Therm) - image
20mm Mannok PIR Rigid Insulation Board (Quinn Therm)
General Purpose PIR Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 20mmQuantity: 1 Sheet
£ 23.15
£ 27.78 Inc VAT
20mm Recticel Eurothane GP PIR Rigid Insulation Board - image
20mm Recticel Eurothane GP PIR Rigid Insulation Board
Thermal PIR Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 20mmQuantity: 1 Sheet
Last known price: £22.87
£ 27.44 Inc VAT
20mm Celotex TB4020 Thermal PIR Insulation Board (TB4000) - image
20mm Celotex TB4020 Thermal PIR Insulation Board (TB4000)
Thermal PIR Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 20mmQuantity: 1 Sheet
Last known price: £23.79
£ 28.55 Inc VAT
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