Rated Excellent ![rating]()
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
Underfloor & Underground
Underfloor & Underground
Underfloor & Underground - Competitive Trade Pricing with quantity discounts. Online supplier of Swimming Pool and Basement insulation.
About
Underfloor insulation is a type of insulation that is installed under the floorboards. It will reduce the amount of heat that escapes through the floor, which means you will need less heating to keep your home warm. This means you can save on your energy bills as well as reducing your carbon footprint.
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 products 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...
Filter Products
Price
Manufacturer
Type
Application
Thickness
Material Type
Profile
Grade
392 products
newest
- newest
- most sold
- most quote requested
- price low to high
- price high to low
30mm Cellecta Hexatherm XFLOOR 250 x 1250mm
CO2 blown extruded polystyrene XPS 250 kPaPack Length: 17500mmPack Width: 8400mmPack coverage: 10.50m2Thickness: 30mmQuantity: 14
Last known price:£108.20
£ 129.84 Inc VAT
25mm Cellecta Hexatherm XFLOOR 250 x 1250mm
CO2 blown extruded polystyrene XPS 250 kPaPack Length: 20000mmPack Width: 9600mmPack coverage: 12m2Thickness: 25mmQuantity: 16
Last known price:£108.20
£ 129.84 Inc VAT
160mm Cellecta Hexatherm XFLOOR 300
CO2 blown extruded polystyrene XPS 300 kPaPack Length: 7500mmPack Width: 1800mmPack coverage: 4.5m2Thickness: 160mmQuantity: 3 SheetskPa: 300kPa
Last known price:£72.10
£ 86.52 Inc VAT
140mm Cellecta Hexatherm XFLOOR 300
CO2 blown extruded polystyrene XPS 300 kPaPack Length: 7500mmPack Width: 1800mmPack coverage: 4.5m2Thickness: 140mmQuantity: 3 SheetskPa: 300kPa
Last known price:£72.10
£ 86.52 Inc VAT
120mm Cellecta Hexatherm XFLOOR 300
CO2 blown extruded polystyrene XPS 300 kPaPack Length: 10000mmPack Width: 2400mmPack coverage: 6.0m2Thickness: 120mmQuantity: 4 SheetskPa: 300kPa
Last known price:£72.10
£ 86.52 Inc VAT
100mm Cellecta Hexatherm XFLOOR 300
CO2 blown extruded polystyrene XPS 300 kPaPack Length: 10000mmPack Width: 2400mmPack coverage: 6.0m2Thickness: 100mmQuantity: 4 SheetskPa: 300kPa
Last known price:£72.10
£ 86.52 Inc VAT
80mm Cellecta Hexatherm XFLOOR 300
CO2 blown extruded polystyrene XPS 300 kPaPack Length: 12500mmPack Width: 3000mmPack coverage: 7.5m2Thickness: 80mmQuantity: 5 SheetskPa: 300kPa
Last known price:£72.10
£ 86.52 Inc VAT
75mm Cellecta Hexatherm XFLOOR 300
CO2 blown extruded polystyrene XPS 300 kPaPack Length: 12500mmPack Width: 3000mmPack coverage: 7.5m2Thickness: 75mmQuantity: 5 SheetskPa: 300kPa
Last known price:£72.10
£ 86.52 Inc VAT
60mm Cellecta Hexatherm XFLOOR 300
CO2 blown extruded polystyrene XPS 300 kPaPack Length: 17500mmPack Width: 4200mmPack coverage: 10.50m2Thickness: 60mmQuantity: 7 SheetskPa: 300kPa
Last known price:£72.10
£ 86.52 Inc VAT
50mm Cellecta Hexatherm XFLOOR 300
CO2 blown extruded polystyrene XPS 300 kPaPack Length: 20000mmPack Width: 4800mmPack coverage: 12m2Thickness: 50mmQuantity: 8 SheetskPa: 300kPa
Last known price:£72.10
£ 86.52 Inc VAT
50mm Cellecta Hexatherm XFLOOR 500
CO2 blown extruded polystyrene XPS 500 kPaPack Length: 10000mmPack Width: 4800mmPack coverage: 6.0m2Thickness: 50mmQuantity: 8 Sheets
Last known price:£108.20
£ 129.84 Inc VAT
20mm Cellecta Hexatherm XFLOOR 250 x 1250mm
CO2 blown extruded polystyrene XPS 250 kPaPack Length: 25000mmPack Width: 12000mmPack coverage: 15m2Thickness: 20mmQuantity: 20
Last known price:£108.20
£ 129.84 Inc VAT
20mm Cellecta Hexatherm XFLOOR 250 x 2500mm
CO2 blown extruded polystyrene XPS 250 kPaPack Length: 50000mmPack Width: 12000mmPack coverage: 30m2Thickness: 20mmQuantity: 20kPa: 250kPa
Last known price:£122.80
£ 147.36 Inc VAT
40mm Cellecta Hexatherm XFLOOR 300
CO2 blown extruded polystyrene XPS 300 kPaPack Length: 25000mmPack Width: 6000mmPack coverage: 15m2Thickness: 40mmQuantity: 10 sheetskPa: 300kPa
Last known price:£72.10
£ 86.52 Inc VAT
200mm Soprema Sopraxps 700 SL ES XPS Insulation
Extruded Polystyrene (XPS)Pack Length: 2500mmPack Width: 1200mmPack coverage: 1.5m2Thickness: 200mmQuantity: 2 SheetskPa: 700kPa
Last known price:£78.55
£ 94.26 Inc VAT
180mm Soprema Sopraxps 700 SL ES XPS Insulation
Extruded Polystyrene (XPS)Pack Length: 2500mmPack Width: 1200mmPack coverage: 1.5m2Thickness: 180mmQuantity: 2 SheetskPa: 700kPa
Last known price:£78.55
£ 94.26 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]()
Extra Information
CRN: 11947867VAT N.GB323267322Trading since: 15-03-2019Privacy PolicyCookie PolicySite MapTel
+4402039519012
Mail
Sales@insulationstoreonline.co.uk
Where to find us online:
Modern Slavery Act
Email us
© 2000-2021, All Rights Reserved