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

Floor Insulation Board

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

About

Insulation boards are used in construction to improve the thermal performance of a building. The product is made of recycled materials and is intended to be used in both new construction and retrofit applications. The product is easy to install and can be used with a variety of insulation products and for a variety of applications ( loftboards, insulation for underfloor heating, loft boarding screwfix ).

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...
Floor Insulation Board - image

Filter Products

Price
£ 16.7
£ 407.45
Thickness
16 products
newest
50mm Kay-Metzeler EPS70 Polystyrene Insulation Board (Pack of 6) - image
50mm Kay-Metzeler EPS70 Polystyrene Insulation Board (Pack of 6)
EPS insulation board Pack Length: 14400mmPack Width: 7200mmPack coverage: 17.28m2Thickness: 50mmQuantity: Pack Of 6
Last known price: £76.11
£ 91.33 Inc VAT
50mm Jablite Claymaster Clay Heave Protection Board ( Pack of 12 ) - image
50mm Jablite Claymaster Clay Heave Protection Board ( Pack of 12 )
Clay Heave Protection Board Pack Length: 28800mmPack Width: 14400mmPack coverage: 34.56m2Thickness: 50mmQuantity: Pack Of 12
£ 142.55
£ 171.06 Inc VAT
50mm White Polystyrene EPS for External Wall Insulation ( Pack of 12 )
Expanded Polystyrene (EPS) board Pack Length: 12000mmPack Width: 6000mmPack coverage: 6m2Thickness: 50mmQuantity: Pack Of 12Grade: 75kPa
Last known price: £32.11
£ 38.53 Inc VAT
50mm Grey Polystyrene EPS for External Wall Insulation ( Pack of 12 )
Expanded Polystyrene (EPS) board Pack Length: 12000mmPack Width: 6000mmPack coverage: 6m2Thickness: 50mmQuantity: Pack Of 12Grade: 70 (kPa)
Last known price: £35.29
£ 42.35 Inc VAT
50mm BEWI EPS150 Jabfloor Floor Polystyrene Insulation ( Pack of 12 )
Jablite expanded polystyrene EPS insulation Pack Length: 28800mmPack Width: 14400mmPack coverage: 34.56m2Thickness: 50mmQuantity: Pack Of 12
£ 162.84
£ 195.41 Inc VAT
50mm BEWI EPS100 Jabfloor Floor Polystyrene Insulation ( Pack of 12 )
Jablite expanded polystyrene EPS insulation Pack Length: 28800mmPack Width: 14400mmPack coverage: 34.56m2Thickness: 50mmQuantity: Pack Of 12Grade: 100 (kPa)
£ 162.84
£ 195.41 Inc VAT
50mm BEWI EPS70 Jabfloor Floor Polystyrene Insulation ( Pack of 12 )
Jablite expanded polystyrene EPS insulation Pack Length: 28800mmPack Width: 14400mmPack coverage: 34.56m2Thickness: 50mmQuantity: Pack Of 12Grade: 70 (kPa)
£ 162.84
£ 195.41 Inc VAT
50mm BEWI Claymaster Insulation Board - image
50mm BEWI Claymaster Insulation Board
Clay Heave Protection Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 50mmQuantity: 1 Sheet
£ 16.70
£ 20.04 Inc VAT
50mm Jablite Claymaster Clay Heave Protection Board - image
50mm Jablite Claymaster Clay Heave Protection Board
Clay Heave Protection Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 50mmQuantity: 1 Sheet
£ 16.74
£ 20.09 Inc VAT
50mm Unilin Safe-R SR/UF Phenolic Floor Insulation Board ( Pack of 6 ) - image
50mm Unilin Safe-R SR/UF Phenolic Floor Insulation Board ( Pack of 6 )
Rigid Phenolic Floor Insulation Board Pack Length: 14400mmPack Width: 7200mmPack coverage: 17.28m2Thickness: 50mmQuantity: Pack Of 6
Last known price: £381.25
£ 457.50 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
50mm Kingspan Kooltherm K103 Floorboard ( Pack of 6 ) - image
50mm Kingspan Kooltherm K103 Floorboard ( Pack of 6 )
Phenolic Insulation Board Pack Length: 14400mmPack Width: 7200mmPack coverage: 17.28m2Thickness: 50mmQuantity: Pack Of 6
£ 407.45
£ 488.94 Inc VAT
50mm Knauf Rocksilk Flexible Insulation Slab Multi-purpose ( Pack of 12 ) - image
50mm Knauf Rocksilk Flexible Insulation Slab Multi-purpose ( Pack of 12 )
Rock Mineral Wool Slabs Pack Length: 14400mmPack Width: 7200mmPack coverage: 8.64m2Thickness: 50mmQuantity: Pack Of 12
Last known price: £52.44
£ 62.93 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: £33.88
£ 40.66 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
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