Rated Excellent rating
FREE DELIVERY over £350 EX VAT
FREE PROMISE we’ll beat by 5%
Get more, save more! Quantity discounts on all products

Solid Wall Insulation

Competitive Trade Pricing with quantity discounts. Online supplier of Solid Wall Insulation Systems from UK top rated brands like Knauf, Rockwool, Isover, Ursa, Celotex, Kingspan and so on.

About

The idea behind solid wall insulation is to stop heat from transferring through the walls of a building. Heat transfer through the walls can happen two ways: conduction and convection. Conduction happens when heat moves through materials like metal, wood, or glass. Convection happens when air moves over a surface and picks up some of the heat energy before moving on to another surface.

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.

Read more...
Solid Wall Insulation - image
14 products
newest
50mm Stylite Plustherm Grey EPS 70 Insulation Board ( 1 sheet )
Expanded Polystyrene (EPS Insulation) Pack Length: 1200mmPack Width: 600mmPack coverage: 0.72m2Thickness: 50mmQuantity: 1 SheetGrade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
50mm Rockwool RWA45 Acoustic Insulation Slab ( Pack of 9 )
High-quality resin bonded stone wool slabs Pack Length: 10800mmPack Width: 5400mmPack coverage: 6.48m2Thickness: 50mmQuantity: Pack Of 9
£ 41.22
£ 49.46 Inc VAT
50mm Knauf Insulation Rocksilk RS140 Building Slab ( Pack of 4 )
Rock Mineral Wool Slabs Pack Length: 4800mmPack Width: 2400mmPack coverage: 2.88m2Thickness: 50mmQuantity: Pack Of 4
£ 43.41
£ 52.09 Inc VAT
50mm Knauf Insulation Rocksilk RS100 Building Slab ( Pack of 6 )
Rock Mineral Wool Slabs Pack Length: 7200mmPack Width: 4200mmPack coverage: 4.32m2Thickness: 50mmQuantity: Pack Of 6
£ 43.41
£ 52.09 Inc VAT
50mm Knauf Insulation Rocksilk RS80 Building Slab ( Pack of 6 )
Rock Mineral Wool Slabs Pack Length: 7200mmPack Width: 3600mmPack coverage: 4.32m2Thickness: 50mmQuantity: Pack Of 6
£ 43.41
£ 52.09 Inc VAT
50mm Knauf Insulation Rocksilk RS60 Building Slab ( Pack of 9 )
Rock Mineral Wool Slabs Pack Length: 10800mmPack Width: 5400mmPack coverage: 6.48m2Thickness: 50mmQuantity: Pack Of 9
£ 43.41
£ 52.09 Inc VAT
50mm Knauf Insulation Rocksilk RS45 Building Slab ( Pack of 10 )
Rock Mineral Wool Slabs Pack Length: 12000mmPack Width: 6000mmPack coverage: 7.2m2Thickness: 50mmQuantity: Pack Of 10
£ 43.41
£ 52.09 Inc VAT
50mm Rockwool Flexi Insulation Slab - 1200mm x 600mm (Pack of 12) - image
50mm Rockwool Flexi Insulation Slab - 1200mm x 600mm (Pack of 12)
Non-combustible multi-use insulation slab Pack Length: 14400mmPack Width: 7200mmPack coverage: 8.64m2Thickness: 50mmQuantity: Pack Of 12
£ 42.83
£ 51.40 Inc VAT
50mm Rockwool Flexi Insulation Slab - 1200mm x 400mm (Pack of 12) - image
50mm Rockwool Flexi Insulation Slab - 1200mm x 400mm (Pack of 12)
Non-combustible multi-use insulation slab Pack Length: 14400mmPack Width: 4800mmPack coverage: 5.76m2Thickness: 50mmQuantity: Pack Of 12
Last known price: £39.55
£ 47.46 Inc VAT
50mm Kingspan Thermafloor TF70 PIR Floor Insulation Board - image
50mm Kingspan Thermafloor TF70 PIR Floor Insulation Board
A high performance rigid thermoset polyisocyanurate (PIR) insulation. Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 50mmQuantity: 1 Sheet
£ 36.34
£ 43.61 Inc VAT
50mm IKO Enertherm ALU PIR Insulation Board - image
50mm IKO Enertherm ALU PIR Insulation Board
General Purpose PIR Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 50mmQuantity: 1 Sheet
£ 31.10
£ 37.32 Inc VAT
50mm Mannok PIR Rigid Insulation Board (Quinn Therm) - image
50mm Mannok PIR Rigid Insulation Board (Quinn Therm)
General Purpose PIR Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 50mmQuantity: 1 Sheet
£ 30.12
£ 36.14 Inc VAT
50mm EcoTherm Eco-Versal PIR Insulation Board - image
50mm EcoTherm Eco-Versal PIR Insulation Board
General Purpose PIR Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 50mmQuantity: 1 Sheet
£ 37.78
£ 45.34 Inc VAT
50mm Recticel Eurothane GP PIR Rigid Insulation Board - image
50mm Recticel Eurothane GP PIR Rigid Insulation Board
Thermal PIR Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 50mmQuantity: 1 Sheet
£ 28.79
£ 34.55 Inc VAT
Super Customer Service
Transparent Pricing & Secure Payments
Nationwide Delivery Available On All Orders
Specialist Supplier Of Over 7000 Insulation Products
Payment methods offered by Stripe
Payment method
Payment method
Payment method
Payment method
Payment method
Payment method
Payment method
Payment method