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Underfloor Heating Insulation

Competitive Trade Pricing with quantity discounts. Online supplier of Underfloor Heating Insulation Boards.

About

Floor heating insulation boards are used to insulate the subfloor when installing underfloor heating systems. These boards are typically made of a rigid foam material and are placed over the subfloor before the underfloor heating pipes or cables are installed. The insulation boards help to keep the heat generated by the underfloor heating system from being lost through the subfloor, which can improve the overall efficiency of the system.

There are different types of insulation boards that can be used for underfloor heating, including polystyrene, polyurethane, tile backer and extruded polystyrene. Each type has its own unique properties, such as thermal conductivity, compressive strength, and moisture resistance, which can affect the performance of the underfloor heating system.

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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16 products
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60mm Unilin Thin-R XT/UF PIR Floor Insulation Board - image
60mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 60mmQuantity: 1 Sheet
Last known price: £29.64
£ 35.57 Inc VAT
55mm Unilin Thin-R XT/UF PIR Floor Insulation Board - image
55mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 55mmQuantity: 1 Sheet
Last known price: £37.54
£ 45.05 Inc VAT
50mm Unilin Thin-R XT/UF PIR Floor Insulation Board - image
50mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 50mmQuantity: 1 Sheet
£ 26.24
£ 31.49 Inc VAT
45mm Unilin Thin-R XT/UF PIR Floor Insulation Board - image
45mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 45mmQuantity: 1 Sheet
Last known price: £27.21
£ 32.65 Inc VAT
40mm Unilin Thin-R XT/UF PIR Floor Insulation Board - image
40mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 40mmQuantity: 1 Sheet
£ 24.81
£ 29.77 Inc VAT
35mm Unilin Thin-R XT/UF PIR Floor Insulation Board - image
35mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 35mmQuantity: 1 Sheet
Last known price: £22.83
£ 27.40 Inc VAT
30mm Unilin Thin-R XT/UF PIR Floor Insulation Board - image
30mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 30mmQuantity: 1 Sheet
£ 20.28
£ 24.34 Inc VAT
25mm Unilin Thin-R XT/UF PIR Floor Insulation Board - image
25mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 25mmQuantity: 1 Sheet
£ 19.80
£ 23.76 Inc VAT
20mm Unilin Thin-R XT/UF PIR Floor Insulation Board - image
20mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 20mmQuantity: 1 Sheet
£ 19.91
£ 23.89 Inc VAT
15mm Unilin Thin-R XT/UF PIR Floor Insulation Board - image
15mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 15mmQuantity: 1 Sheet
Last known price: £19.82
£ 23.78 Inc VAT
150mm Kingspan Thermafloor TF70 PIR Floor Insulation Board - image
150mm Kingspan Thermafloor TF70 PIR Floor Insulation Board
A high performance rigid thermoset polyisocyanurate (PIR) insulation. Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 150mmQuantity: 1 Sheet
Last known price: £87.41
£ 104.89 Inc VAT
140mm Kingspan Thermafloor TF70 PIR Floor Insulation Board - image
140mm Kingspan Thermafloor TF70 PIR Floor Insulation Board
A high performance rigid thermoset polyisocyanurate (PIR) insulation. Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 140mmQuantity: 1 Sheet
£ 86.55
£ 103.86 Inc VAT
130mm Kingspan Thermafloor TF70 PIR Floor Insulation Board - image
130mm Kingspan Thermafloor TF70 PIR Floor Insulation Board
A high performance rigid thermoset polyisocyanurate (PIR) insulation. Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 130mmQuantity: 1 Sheet
Last known price: £76.25
£ 91.50 Inc VAT
125mm Kingspan Thermafloor TF70 PIR Floor Insulation Board - image
125mm Kingspan Thermafloor TF70 PIR Floor Insulation Board
A high performance rigid thermoset polyisocyanurate (PIR) insulation. Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 125mmQuantity: 1 Sheet
Last known price: £75.55
£ 90.66 Inc VAT
120mm Kingspan Thermafloor TF70 PIR Floor Insulation Board - image
120mm Kingspan Thermafloor TF70 PIR Floor Insulation Board
A high performance rigid thermoset polyisocyanurate (PIR) insulation. Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 120mmQuantity: 1 Sheet
£ 68.55
£ 82.26 Inc VAT
110mm Kingspan Thermafloor TF70 PIR Floor Insulation Board - image
110mm Kingspan Thermafloor TF70 PIR Floor Insulation Board
A high performance rigid thermoset polyisocyanurate (PIR) insulation. Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 110mmQuantity: 1 Sheet
£ 65.25
£ 78.30 Inc VAT
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