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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 02039519012 , email sales@insulationbee.co.uk or Live Chat - Lowest UK Prices.

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£ 3.51
£ 1704.14
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Type
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474 products
newest
100mm Knauf Insulation Rocksilk RS45 Building Slab ( Pack of 5 )
Rock Mineral Wool SlabsPack Length: 6000mmPack Width: 3000mmPack coverage: 3.60m2Thickness: 100mmQuantity: Pack Of 5
Last known price:£43.71
£ 52.45 Inc VAT
75mm Knauf Insulation Rocksilk RS45 Building Slab ( Pack of 6 )
Rock Mineral Wool SlabsPack Length: 7200mmPack Width: 3600mmPack coverage: 4.32m2Thickness: 75mmQuantity: Pack Of 6
Last known price:£31.74
£ 38.09 Inc VAT
60mm Knauf Insulation Rocksilk RS45 Building Slab ( Pack of 8 )
Rock Mineral Wool SlabsPack Length: 9600mmPack Width: 4800mmPack coverage: 5.76m2Thickness: 60mmQuantity: Pack Of 8
Last known price:£33.41
£ 40.09 Inc VAT
50mm Knauf Insulation Rocksilk RS45 Building Slab ( Pack of 10 )
Rock Mineral Wool SlabsPack Length: 12000mmPack Width: 6000mmPack coverage: 7.2m2Thickness: 50mmQuantity: Pack Of 10
Last known price:£35.08
£ 42.10 Inc VAT
30mm Knauf Insulation Rocksilk RS45 Building Slab ( Pack of 16 )
Rock Mineral Wool SlabsPack Length: 19200mmPack Width: 9600mmPack coverage: 11.52m2Thickness: 30mmQuantity: Pack Of 16
Last known price:£38.41
£ 46.09 Inc VAT
40mm Knauf Insulation Rocksilk RS45 Building Slab ( Pack of 12 )
Rock Mineral Wool SlabsPack Length: 14400mmPack Width: 7200mmPack coverage: 8.64m2Thickness: 40mmQuantity: Pack Of 12
Last known price:£43.41
£ 52.09 Inc VAT
25mm Knauf Insulation Rocksilk RS45 Building Slab ( Pack of 20 )
Rock Mineral Wool SlabsPack Length: 24000mmPack Width: 12000mmPack coverage: 14.40m2Thickness: 25mmQuantity: Pack Of 20
Last known price:£39.20
£ 47.04 Inc VAT
4mm Correx Protection Board 2440mm x 1220mm
Polypropylene protection boardPack Length: 2440mmPack Width: 1220mmThickness: 4mmQuantity: 1 Sheet
Last known price:£5.25
£ 6.30 Inc VAT
3mm Correx Protection Board 2440mm x 1220mm
Polypropylene protection boardPack Length: 2440mmPack Width: 1220mmThickness: 3mmQuantity: 1 Sheet
Last known price:£5.25
£ 6.30 Inc VAT
2mm Correx Protection Board 2440mm x 1220mm
Polypropylene protection boardPack Length: 2440mmPack Width: 1220mmThickness: 2mmQuantity: 1 Sheet
Last known price:£5.25
£ 6.30 Inc VAT
112.5mm Unilin Safe-R SR/TB Phenolic Insulated Plasterboard ( Pack of 4 )
PIR Phenolic Insulated Plasterboard - Dot & DabPack Length: 9600mmPack Width: 4800mmPack coverage: 11.52m2Thickness: 112.5mm - Dot & DabQuantity: Pack Of 4
Last known price:£498.14
£ 597.77 Inc VAT
92.5mm Unilin Safe-R SR/TB Phenolic Insulated Plasterboard ( Pack of 4 )
PIR Phenolic Insulated Plasterboard - Dot & DabPack Length: 9600mmPack Width: 4800mmPack coverage: 11.52m2Thickness: 92.5mm - Dot & DabQuantity: Pack Of 4
Last known price:£425.90
£ 511.08 Inc VAT
87.5mm Unilin Safe-R SR/TB Phenolic Insulated Plasterboard ( Pack of 4 )
PIR Phenolic Insulated Plasterboard - Dot & DabPack Length: 9600mmPack Width: 4800mmPack coverage: 11.52m2Thickness: 87.5mm - Dot & DabQuantity: Pack Of 4
Last known price:£501.10
£ 601.32 Inc VAT
72.5mm Unilin Safe-R SR/TB Phenolic Insulated Plasterboard ( Pack of 5 )
PIR Phenolic Insulated Plasterboard - Dot & DabPack Length: 12000mmPack Width: 6000mmPack coverage: 14.40m2Thickness: 72.5mm - Dot & DabQuantity: Pack Of 5
Last known price:£414.72
£ 497.66 Inc VAT
62.5mm Unilin Safe-R SR/TB Phenolic Insulated Plasterboard ( Pack of 6 )
PIR Phenolic Insulated Plasterboard - Dot & DabPack Length: 14400mmPack Width: 7200mmPack coverage: 17.28m2Thickness: 62.5mm - Dot & DabQuantity: Pack Of 6
Last known price:£430.11
£ 516.13 Inc VAT
52.5mm Unilin Safe-R SR/TB Phenolic Insulated Plasterboard ( Pack of 7 )
PIR Phenolic Insulated Plasterboard - Dot & DabPack Length: 16800mmPack Width: 8400mmPack coverage: 20.16m2Thickness: 52.5mm - Dot & DabQuantity: Pack Of 7
Last known price:£462.77
£ 555.32 Inc VAT
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