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
75mm Unilin Hyfloor XT/HYF Under Floor PIR Insulation (pack of 4)
PIR Floor InsulationPack Length: 9600mmPack Width: 4800mmPack coverage: 11.52m2Thickness: 75mmQuantity: Pack Of 4
Last known price:£249.22
£ 299.06 Inc VAT
165mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 165mmQuantity: 1 Sheet
Last known price:£69.33
£ 83.20 Inc VAT
150mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 150mmQuantity: 1 Sheet
Last known price:£58.44
£ 70.13 Inc VAT
140mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 140mmQuantity: 1 Sheet
£ 59.44
£ 71.33 Inc VAT
130mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 130mmQuantity: 1 Sheet
£ 51.77
£ 62.12 Inc VAT
120mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 120mmQuantity: 1 Sheet
£ 46.24
£ 55.49 Inc VAT
110mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 110mmQuantity: 1 Sheet
£ 43.58
£ 52.30 Inc VAT
100mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 100mmQuantity: 1 Sheet
£ 41.24
£ 49.49 Inc VAT
90mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 90mmQuantity: 1 Sheet
£ 38.41
£ 46.09 Inc VAT
80mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 80mmQuantity: 1 Sheet
£ 26.64
£ 31.97 Inc VAT
75mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 75mmQuantity: 1 Sheet
Last known price:£34.33
£ 41.20 Inc VAT
70mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 70mmQuantity: 1 Sheet
£ 30.85
£ 37.02 Inc VAT
65mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 65mmQuantity: 1 Sheet
Last known price:£31.25
£ 37.50 Inc VAT
60mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 60mmQuantity: 1 Sheet
Last known price:£29.64
£ 35.57 Inc VAT
55mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 55mmQuantity: 1 Sheet
Last known price:£37.54
£ 45.05 Inc VAT
50mm Unilin Thin-R XT/UF PIR Floor Insulation Board
PIR Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 50mmQuantity: 1 Sheet
£ 26.24
£ 31.49 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