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

Cold Flat Roof

Competitive Trade Pricing with quantity discounts. Online supplier of Warm & Cold Flat Roof Insulation from UK top rated brands Xtratherm, Knauf, Rockwool Insulation, Isover, Ursa, Celotex, Kingspan gg300 , Superglass, Isover, loft insulation and so on.

About

A cold flat roof is one where the insulation is between or between and below the roof joists. This is used for refurbishment e.g. refurbishing an existing timber joisted flat roof which has no insulation. The insulation is below the deck but above the plasterboard.

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...
Cold Flat Roof - image
16 products
newest
150mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 2 ) - image
150mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 2 )
PIR insulation boards Pack Length: 4800mmPack Width: 2400mmPack coverage: 5.76m2Thickness: 150mmQuantity: Pack Of 2
£ 282.50
£ 339.00 Inc VAT
140mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 2 ) - image
140mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 2 )
PIR insulation boards Pack Length: 4800mmPack Width: 2400mmPack coverage: 5.76m2Thickness: 140mmQuantity: Pack Of 2
£ 282.50
£ 339.00 Inc VAT
130mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 2 ) - image
130mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 2 )
PIR insulation boards Pack Length: 4800mmPack Width: 2400mmPack coverage: 5.76m2Thickness: 130mmQuantity: Pack Of 2
£ 282.50
£ 339.00 Inc VAT
120mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 2 ) - image
120mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 2 )
PIR insulation boards Pack Length: 4800mmPack Width: 2400mmPack coverage: 5.76m2Thickness: 120mmQuantity: Pack Of 2
£ 282.50
£ 339.00 Inc VAT
100mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 3 ) - image
100mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 3 )
PIR insulation boards Pack Length: 7200mmPack Width: 3600mmPack coverage: 8.64m2Thickness: 100mmQuantity: Pack Of 3
£ 282.50
£ 339.00 Inc VAT
90mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 3 ) - image
90mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 3 )
PIR insulation boards Pack Length: 7200mmPack Width: 3600mmPack coverage: 8.64m2Thickness: 90mmQuantity: Pack Of 3
£ 282.50
£ 339.00 Inc VAT
80mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 4 ) - image
80mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 4 )
PIR insulation boards Pack Length: 9600mmPack Width: 4800mmPack coverage: 11.52m2Thickness: 80mmQuantity: Pack Of 4
£ 282.50
£ 339.00 Inc VAT
60mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 5 ) - image
60mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 5 )
PIR insulation boards Pack Length: 12000mmPack Width: 6000mmPack coverage: 14.40m2Thickness: 60mmQuantity: Pack Of 5
£ 282.50
£ 339.00 Inc VAT
50mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 6 ) - image
50mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 6 )
PIR insulation boards Pack Length: 14400mmPack Width: 7200mmPack coverage: 17.28m2Thickness: 50mmQuantity: Pack Of 6
£ 282.50
£ 339.00 Inc VAT
25mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 12 ) - image
25mm EcoTherm Inno-Fix Flat Roof Insulation Board ( Pack of 12 )
PIR insulation boards Pack Length: 28800mmPack Width: 14400mmPack coverage: 34.56m2Thickness: 25mmQuantity: Pack Of 12
£ 282.50
£ 339.00 Inc VAT
200mm Isover Spacesaver Loft Insulation Roll Combi-Cut - image
200mm Isover Spacesaver Loft Insulation Roll Combi-Cut
Glass Mineral Wool Roll Pack Length: 5200mmPack Width: 1160mmPack coverage: 6.03m2Thickness: 200mmQuantity: 1 Sheet
£ 28.41
£ 34.09 Inc VAT
170mm Isover Spacesaver Loft Insulation Roll Combi-Cut - image
170mm Isover Spacesaver Loft Insulation Roll Combi-Cut
Glass Mineral Wool Roll Pack Length: 7030mmPack Width: 1160mmPack coverage: 8.15m2Thickness: 170mmQuantity: 1 Sheet
£ 41.46
£ 49.75 Inc VAT
150mm Isover Spacesaver Loft Insulation Roll Combi-Cut - image
150mm Isover Spacesaver Loft Insulation Roll Combi-Cut
Glass Mineral Wool Roll Pack Length: 8050mmPack Width: 1160mmPack coverage: 9.34m2Thickness: 150mmQuantity: 1 Sheet
£ 33.21
£ 39.85 Inc VAT
100mm Isover Spacesaver Loft Insulation Roll Combi-Cut - image
100mm Isover Spacesaver Loft Insulation Roll Combi-Cut
Glass Mineral Wool Roll Pack Length: 1218mmPack Width: 1160mmPack coverage: 14.13m2Thickness: 100mmQuantity: 1 Sheet
£ 31.12
£ 37.34 Inc VAT
150mm Kingspan Kooltherm K107 Pitched Roof Board ( Pack of 2 ) - image
150mm Kingspan Kooltherm K107 Pitched Roof Board ( Pack of 2 )
Pitched roof insulation board Pack Length: 4800mmPack Width: 2400mmPack coverage: 5.76m2Thickness: 150mmQuantity: Pack Of 2
Last known price: £354.88
£ 425.86 Inc VAT
140mm Kingspan Kooltherm K107 Pitched Roof Board ( Pack of 2 ) - image
140mm Kingspan Kooltherm K107 Pitched Roof Board ( Pack of 2 )
Pitched roof insulation board Pack Length: 4800mmPack Width: 2400mmPack coverage: 5.76m2Thickness: 140mmQuantity: Pack Of 2
Last known price: £311.22
£ 373.46 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