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Internal Wall Insulation

Competitive Trade Pricing with quantity discounts. Online supplier of Internal Wall Insulation solutions from top UK brands like Kingspan Internal Wall Insulation, Knauf Internal Wall Insulation, Celotex Internal Wall Insulation, Xtratherm Internal Wall Insulation, Rockwool, Recticel, Isover and much more.

About

The insulation of the walls has a significant impact on the energy efficiency of the building. It is one of the most important investments that can be done to reduce energy costs. The Internal wall insulation can be used in both commercial and residential properties to improve indoor comfort.

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 Insulation Boards for your project, or get a quantity discount quotation please call us on 02038839057 , email sales@insulationbee.co.uk or Live Chat - Lowest UK Prices.

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£ 3.51
£ 2044.97
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511 products
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Kingspan Thermafloor TF70 90mm Floor Insulation
A high performance rigid thermoset polyisocyanurate (PIR) insulationPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 90mmQuantity: 1 Sheet
£ 80.64 Inc VAT (£67.20 ex VAT)
Kingspan Thermafloor TF70 80mm Floor Insulation
A high performance rigid thermoset polyisocyanurate (PIR) insulationPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 80mmQuantity: 1 Sheet
£ 78.77 Inc VAT (£65.64 ex VAT)
Kingspan Thermafloor TF70 75mm Floor Insulation
A high performance rigid thermoset polyisocyanurate (PIR) insulationPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 75 mmQuantity: 1 Sheet
£ 69.50 Inc VAT (£57.92 ex VAT)
Kingspan Thermafloor TF70 70mm Floor Insulation
A high performance rigid thermoset polyisocyanurate (PIR) insulationPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 70mmQuantity: 1 Sheet
£ 66.18 Inc VAT (£55.15 ex VAT)
Kingspan Thermafloor TF70 60mm Floor Insulation
A high performance rigid thermoset polyisocyanurate (PIR) insulationPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 60mmQuantity: 1 Sheet
£ 64.09 Inc VAT (£53.41 ex VAT)
Kingspan Thermafloor TF70 50mm Floor Insulation
A high performance rigid thermoset polyisocyanurate (PIR) insulationPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 50mmQuantity: 1 Sheet
£ 53.40 Inc VAT (£44.50 ex VAT)
Kingspan Thermafloor TF70 40mm Floor Insulation
A high performance rigid thermoset polyisocyanurate (PIR) insulation.Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 40mmQuantity: 1 Sheet
£ 49.39 Inc VAT (£41.16 ex VAT)
Kingspan Thermafloor TF70 30mm Floor Insulation
A high performance rigid thermoset polyisocyanurate (PIR) insulationPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 30mmQuantity: 1 Sheet
£ 45.91 Inc VAT (£38.26 ex VAT)
Kingspan Thermafloor TF70 25mm Floor Insulation
A high performance rigid thermoset polyisocyanurate (PIR) insulationPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 25mmQuantity: 1 Sheet
£ 39.08 Inc VAT (£32.57 ex VAT)
Kingspan Thermafloor TF70 20mm Floor Insulation
A high performance rigid thermoset polyisocyanurate (PIR) insulation.Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 20mmQuantity: 1 Sheet
£ 47.52 Inc VAT (£39.60 ex VAT)
Kingspan Thermawall TW55 150mm PIR Board
A high performance rigid thermoset polyisocyanurate (PIR) insulationPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 150mmQuantity: 1 Sheet
£ 125.71 Inc VAT (£104.76 ex VAT)
Kingspan Thermawall TW55 140mm PIR Wall Insulation
A high performance rigid thermoset polyisocyanurate (PIR) insulationPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 140mmQuantity: 1 Sheet
£ 121.09 Inc VAT (£100.91 ex VAT)
Kingspan Thermawall TW55 130mm PIR Wall Insulation
A high performance rigid thermoset polyisocyanurate (PIR) insulation.Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 130mmQuantity: 1 Sheet
Last known price:£109.80 Inc VAT (£91.50 ex VAT)
Kingspan Thermawall TW55 PIR Insulation Board 125mm
A high performance rigid thermoset polyisocyanurate (PIR) insulationPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 125mmQuantity: 1 Sheet
£ 106.56 Inc VAT (£88.80 ex VAT)
Kingspan Thermawall TW55 PIR Insulation Board 120mm
A high performance rigid thermoset polyisocyanurate (PIR) insulationPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 120mmQuantity: 1 Sheet
£ 101.87 Inc VAT (£84.89 ex VAT)
110mm Kingspan Thermawall TW55 PIR Board
A high performance rigid thermoset polyisocyanurate (PIR) insulation.Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 110mmQuantity: 1 Sheet
£ 112.75 Inc VAT (£93.96 ex VAT)
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