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Solid Floor Insulation

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

About

Solid Floor Insulation is generally used with concrete or screed flooring. It is laid on of top the existing flooring and is then covered by your chosen floor finish. Providing fantastic thermal insulation, it’s a cost-effective heat-retention measure. Floor insulation Boards can result in large, long term savings on energy bills, making it a worthwhile investment.

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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Price
£ 3.51
£ 389.05
13 products
newest
140mm Stylite Plustherm Grey EPS 70 (Pack of 8 boards- 5.76 m2)
Expanded Polystyrene (EPS Insulation) Pack Length: 9600mmPack Width: 4800mmPack coverage: 5.76m2Thickness: 140mmQuantity: Pack Of 8Grade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
140mm Unilin Hyfloor XT/HYF Under Floor PIR Insulation (pack of 2) - image
140mm Unilin Hyfloor XT/HYF Under Floor PIR Insulation (pack of 2)
PIR Floor Insulation Pack Length: 4800mmPack Width: 2400mmPack coverage: 5.76 m2Thickness: 140mmQuantity: Pack Of 2
Last known price: £251.22
£ 301.46 Inc VAT
140mm Kingspan Kooltherm K103 Floorboard ( Pack of 2 ) - image
140mm Kingspan Kooltherm K103 Floorboard ( Pack of 2 )
Phenolic Insulation Board Pack Length: 4800mmPack Width: 2400mmPack coverage: 5.76m2Thickness: 140mmQuantity: Pack Of 2
£ 389.05
£ 466.86 Inc VAT
140mm Rockwool Flexi Insulation Slab - 1200mm x 600mm (Pack of 4) - image
140mm Rockwool Flexi Insulation Slab - 1200mm x 600mm (Pack of 4)
Non-combustible multi-use insulation slab Pack Length: 4800mmPack Width: 2400mmPack coverage: 2.88m2Thickness: 140mmQuantity: Pack Of 4
Last known price: £33.88
£ 40.66 Inc VAT
140mm Rockwool Flexi Insulation Slab - 1200mm x 400mm (Pack of 4) - image
140mm Rockwool Flexi Insulation Slab - 1200mm x 400mm (Pack of 4)
Non-combustible multi-use insulation slab Pack Length: 4800mmPack Width: 1600mmPack coverage: 1.92m2Thickness: 140mmQuantity: Pack Of 4
Last known price: £37.60
£ 45.12 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
140mm Kingspan Thermawall TW55 PIR Insulation Board - image
140mm Kingspan Thermawall TW55 PIR Insulation Board
A high performance rigid thermoset polyisocyanurate (PIR) insulation. Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 140mmQuantity: 1 Sheet
£ 103.86
£ 124.63 Inc VAT
140mm Kingspan Thermapitch TP10 Pitched Roof PIR Insulation Board (Pack of 2) - image
140mm Kingspan Thermapitch TP10 Pitched Roof PIR Insulation Board (Pack of 2)
A high performance rigid thermoset polyisocyanurate (PIR) insulation. Pack Length: 4800mmPack Width: 2400mmPack coverage: 5.76m2Thickness: 140mmQuantity: 2 Sheets / Pack
£ 223.86
£ 268.63 Inc VAT
140mm IKO Enertherm ALU PIR Insulation Board - image
140mm IKO Enertherm ALU PIR Insulation Board
General Purpose PIR Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 140mmQuantity: 1 Sheet
Last known price: £71.11
£ 85.33 Inc VAT
140mm Mannok PIR Rigid Insulation Board (Quinn Therm) - image
140mm Mannok PIR Rigid Insulation Board (Quinn Therm)
General Purpose PIR Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 140mmQuantity: 1 Sheet
Last known price: £84.22
£ 101.06 Inc VAT
140mm EcoTherm Eco-Versal PIR Insulation Board - image
140mm EcoTherm Eco-Versal PIR Insulation Board
General Purpose PIR Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 140mmQuantity: 1 Sheet
£ 73.44
£ 88.13 Inc VAT
140mm Recticel Eurothane GP PIR Rigid Insulation Board - image
140mm Recticel Eurothane GP PIR Rigid Insulation Board
Thermal PIR Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 140mmQuantity: 1 Sheet
£ 81.47
£ 97.76 Inc VAT
140mm Celotex XR4140 Thermal PIR Insulation Board (XR4000) - image
140mm Celotex XR4140 Thermal PIR Insulation Board (XR4000)
Thermal PIR Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 140mmQuantity: 1 Sheet
£ 86.21
£ 103.45 Inc VAT
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