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XPS Insulation

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

About

XPS (Extruded Polystyrene) insulation is a type of insulation that is made from polystyrene that is melted and then extruded through a die to form a continuous board. XPS Board is similar to EPS insulation in terms of its insulation properties, with a high R-value per inch, and is also moisture resistant. However, XPS insulation is denser than EPS insulation and has a higher compressive strength, which makes it better suited for use in high load-bearing applications such as under concrete slabs or as foundation insulation. It's also used in walls, roofs, and floors. Our insulation is a closed cell insulation which means that the cells of the insulation material are not interconnected, this makes the insulation less permeable to water vapor and it can hold a higher compressive strength. However, it also makes it less permeable to air and it can trap moisture in the 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 Insulation Boards 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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XPS Insulation - image
16 products
newest
72.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant)
Moisture Resistant Insulated Plasterboard Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 77.5mmQuantity: 1 Sheet
Last known price: £52.35
£ 62.82 Inc VAT
122.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MF Thermal Liner (Mechanically Fixed) - image
122.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MF Thermal Liner (Mechanically Fixed)
Insulated Plasterboard - Mechanically Fixed Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 122.5mmQuantity: 1 Sheet
Last known price: £86.37
£ 103.64 Inc VAT
119.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MF Thermal Liner (Mechanically Fixed) - image
119.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MF Thermal Liner (Mechanically Fixed)
Insulated Plasterboard - Mechanically Fixed Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 119.5mmQuantity: 1 Sheet
Last known price: £85.18
£ 102.22 Inc VAT
122.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant) - image
122.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant)
Moisture Resistant Insulated Plasterboard Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 122.5mmQuantity: 1 Sheet
Last known price: £94.21
£ 113.05 Inc VAT
112.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant) - image
112.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant)
Moisture Resistant Insulated Plasterboard Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 112.5mmQuantity: 1 Sheet
Last known price: £92.41
£ 110.89 Inc VAT
102.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant) - image
102.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant)
Moisture Resistant Insulated Plasterboard Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 102.5mmQuantity: 1 Sheet
Last known price: £89.17
£ 107.00 Inc VAT
92.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant) - image
92.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant)
Moisture Resistant Insulated Plasterboard Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 92.5mmQuantity: 1 Sheet
Last known price: £85.74
£ 102.89 Inc VAT
87.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant) - image
87.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant)
Moisture Resistant Insulated Plasterboard Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 87.5mmQuantity: 1 Sheet
Last known price: £82.76
£ 99.31 Inc VAT
82.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant) - image
82.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant)
Moisture Resistant Insulated Plasterboard Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 82.5mmQuantity: 1 Sheet
Last known price: £74.17
£ 89.00 Inc VAT
77.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant) - image
77.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant)
Moisture Resistant Insulated Plasterboard Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 77.5mmQuantity: 1 Sheet
Last known price: £72.44
£ 86.93 Inc VAT
62.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant) - image
62.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant)
Moisture Resistant Insulated Plasterboard Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 62.5mmQuantity: 1 Sheet
Last known price: £70.77
£ 84.92 Inc VAT
57.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant) - image
57.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant)
Moisture Resistant Insulated Plasterboard Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 57.5mmQuantity: 1 Sheet
Last known price: £73.19
£ 87.83 Inc VAT
52.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant) - image
52.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant)
Moisture Resistant Insulated Plasterboard Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 52.5mmQuantity: 1 Sheet
Last known price: £67.60
£ 81.12 Inc VAT
47.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant) - image
47.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant)
Moisture Resistant Insulated Plasterboard Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 47.5mmQuantity: 1 Sheet
Last known price: £69.03
£ 82.84 Inc VAT
42.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant) - image
42.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant)
Moisture Resistant Insulated Plasterboard Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 42.5mmQuantity: 1 Sheet
Last known price: £67.28
£ 80.74 Inc VAT
37.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant) - image
37.5mm Unilin / Xtratherm Insulated Plasterboard XT/TL-MR Thermal Liner (Moisture Resistant)
Moisture Resistant Insulated Plasterboard Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 37.5mmQuantity: 1 Sheet
Last known price: £61.50
£ 73.80 Inc VAT
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