Celotex
![Celotex 25mm TB4025 2.4m x 1.2m Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/TB4000_3a9ceb87-5174-47f0-b20c-f8f70b3b4fe5_{width}x.png?v=1700136428)
- Vendor
- Celotex
- Regular price
- £11.50 £13.80
- Sale price
- £11.50 £13.80
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![Celotex 30mm TB4030 2.4m x 1.2m Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/TB4000_490c0d2d-0a50-4ffb-9d81-28e364fb0f9d_{width}x.png?v=1700136601)
- Vendor
- Celotex
- Regular price
- £13.00 £15.60
- Sale price
- £13.00 £15.60
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![Celotex 40mm TB4040 2.4m x 1.2m Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/TB4000_f3c039dd-2c96-4a72-9be8-519becab507e_{width}x.png?v=1700136961)
- Vendor
- Celotex
- Regular price
- £16.00 £19.20
- Sale price
- £16.00 £19.20
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![Celotex 50mm GA4050 2.4m x 1.2m Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/GA4000_623ff9f2-6021-44b9-8469-124d7333d1bd_{width}x.png?v=1700134999)
- Vendor
- Celotex
- Regular price
- £17.00 £20.40
- Sale price
- £17.00 £20.40
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![Celotex 60mm GA4060 2.4m x 1.2m Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/GA4000_98f05f5a-e2ad-4ef0-94db-2e4b0d9d4f41_{width}x.png?v=1700135161)
- Vendor
- Celotex
- Regular price
- £22.00 £26.40
- Sale price
- £22.00 £26.40
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![70mm Celotex GA4070 2.4m x 1.2m Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/GA4000_9580713a-7ffb-4da2-820f-3b7ec95ce8d9_{width}x.png?v=1700135701)
- Vendor
- Celotex
- Regular price
- £23.50 £28.20
- Sale price
- £23.50 £28.20
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![75mm Celotex GA4075 2.4m x 1.2m Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/GA4000_49ab2822-302f-45a8-bc3f-5dced690b73c_{width}x.png?v=1700134625)
- Vendor
- Celotex
- Regular price
- £24.50 £29.40
- Sale price
- £24.50 £29.40
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![80mm Celotex GA4080 2.4m x 1.2m Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/GA4000_4889a3ca-aad5-4b15-8d25-e7192b421f3a_{width}x.png?v=1700134801)
- Vendor
- Celotex
- Regular price
- £27.00 £32.40
- Sale price
- £27.00 £32.40
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![90mm Celotex GA4090 2.4m x 1.2m Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/GA4000_aab57f19-b620-4c36-bc22-7e27d504bc37_{width}x.png?v=1700135540)
- Vendor
- Celotex
- Regular price
- £30.00 £36.00
- Sale price
- £30.00 £36.00
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![Celotex 110mm XR4110 2.4m x 1.2m Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/XR4000_16277cf0-3ef7-4685-a326-990d1accc453_{width}x.png?v=1700139666)
- Vendor
- Celotex
- Regular price
- £37.50 £45.00
- Sale price
- £37.50 £45.00
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![Celotex 120mm XR4120 2.4m x 1.2m Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/XR4000_bdc3209c-103b-40be-961a-7d812094109a_{width}x.png?v=1700138940)
- Vendor
- Celotex
- Regular price
- £38.00 £45.60
- Sale price
- £38.00 £45.60
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![130mm Celotex XR4130 2.4m x 1.2m Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/XR4000_462bf574-f144-4f34-b041-06db4cfd9a73_{width}x.png?v=1700139841)
- Vendor
- Celotex
- Regular price
- £43.50 £52.20
- Sale price
- £43.50 £52.20
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![140mm Celotex XR4140 Insulation Board 2.4m x 1.2m Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/XR4000_c4f609e5-1159-42bc-b79a-592a64900259_{width}x.png?v=1700138581)
- Vendor
- Celotex
- Regular price
- £44.00 £52.80
- Sale price
- £44.00 £52.80
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![150mm Celotex XR4150 2.4m X 1.2m | Celotex 150mm Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/XR4000_1f889da2-c6d9-4903-9377-df21af3163ff_{width}x.png?v=1700138761)
- Vendor
- Celotex
- Regular price
- £46.50 £55.80
- Sale price
- £46.50 £55.80
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![Celotex CW4040 Cavity Wall Fill 40mm Cavity wall Insulation](http://insulation4less.co.uk/cdn/shop/files/CW4000_65b5394d-8fb1-4410-ad88-575b929a09f5_{width}x.png?v=1700142187)
- Vendor
- Celotex
- Regular price
- £84.22 £101.06
- Sale price
- £84.22 £101.06
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![Celotex CW4050 50mm x 1.2m x 0.45m - 5.94m2 Cavity wall Insulation](http://insulation4less.co.uk/cdn/shop/files/CW4000_a6216328-12aa-419a-8e6c-eb4cab275607_{width}x.png?v=1700142361)
- Vendor
- Celotex
- Regular price
- £47.39 £56.87
- Sale price
- £47.39 £56.87
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![Celotex CW4060 60mm Cavity wall Insulation](http://insulation4less.co.uk/cdn/shop/files/CW4000_6a7b8cb6-7d38-4cab-b957-e14450e05738_{width}x.png?v=1700142556)
- Vendor
- Celotex
- Regular price
- £87.91 £105.49
- Sale price
- £87.91 £105.49
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![12mm Celotex TB4012 2.4m x 1.2m Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/TB4000_e9ff0d57-ef59-4a2b-9202-b50782d73f69_{width}x.png?v=1700136781)
- Vendor
- Celotex
- Regular price
- £0.00 £0.00
- Sale price
- £0.00 £0.00
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![Celotex 20mm TB4020 2.4m x 1.2m Wall Insulation](http://insulation4less.co.uk/cdn/shop/files/TB4000_31f9ccfa-0bdd-48ce-b3e1-040b6f64e707_{width}x.png?v=1700137148)
- Vendor
- Celotex
- Regular price
- £17.17 £20.60
- Sale price
- £17.17 £20.60
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![Celotex 165mm XR4165 2.4m x 1.2m (Pallet of 12) Wall Insulation](http://insulation4less.co.uk/cdn/shop/files/XR4000_8177abb8-05b0-40b1-b246-7fc724101067_{width}x.png?v=1700139124)
- Vendor
- Celotex
- Regular price
- £840.00 £1,008.00
- Sale price
- £840.00 £1,008.00
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![Celotex XR4200 200mm x 2.4m x 1.2m (Pallet of 12) Loft Insulation](http://insulation4less.co.uk/cdn/shop/files/XR4000_613e1c10-42ad-40a0-9acc-715648d1d52a_{width}x.png?v=1700139497)
- Vendor
- Celotex
- Regular price
- £1,020.00 £1,224.00
- Sale price
- £1,020.00 £1,224.00
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![Celotex PL4025 37.5mm 2.4m x 1.2m Wall Insulation](http://insulation4less.co.uk/cdn/shop/files/PL4000_b3ab205f-9a43-412c-90f1-c3c6e4937e71_{width}x.png?v=1700141297)
- Vendor
- Celotex
- Regular price
- £34.50 £41.40
- Sale price
- £34.50 £41.40
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![Celotex PL4040 52.5mm 2.4m x 1.2m Wall Insulation](http://insulation4less.co.uk/cdn/shop/files/PL4000_01ea9524-da76-49a7-8f52-38f02684fd18_{width}x.png?v=1700141111)
- Vendor
- Celotex
- Regular price
- £43.00 £51.60
- Sale price
- £43.00 £51.60
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![Celotex PL4050 62.5mm 2.4m x 1.2m Wall Insulation](http://insulation4less.co.uk/cdn/shop/files/PL4000_b1b9e136-c92c-422c-9e2b-60edc54ff038_{width}x.png?v=1700141281)
- Vendor
- Celotex
- Regular price
- £46.50 £55.80
- Sale price
- £46.50 £55.80
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![Celotex PL4060 72.5mm 2.4m x 1.2m Wall Insulation](http://insulation4less.co.uk/cdn/shop/files/PL4000_2c687449-0db0-4a0c-b138-ee4ec2756a11_{width}x.png?v=1700141641)
- Vendor
- Celotex
- Regular price
- £47.70 £57.24
- Sale price
- £47.70 £57.24
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![Celotex CW4075 75mm x 1200mm x 450mm - 4.32m2 Cavity wall Insulation](http://insulation4less.co.uk/cdn/shop/files/CW4000_cba4680d-c89f-4449-a71b-8c363f0ac233_{width}x.png?v=1700142724)
- Vendor
- Celotex
- Regular price
- £48.99 £58.79
- Sale price
- £48.99 £58.79
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![Celotex CW4100 100mm x 1.2m x 0.45m - 3.24m2 Cavity wall Insulation](http://insulation4less.co.uk/cdn/shop/files/CW4000_1fdca29b-d85a-44b0-8e11-f435e89a0f7e_{width}x.png?v=1700142547)
- Vendor
- Celotex
- Regular price
- £48.35 £58.02
- Sale price
- £48.35 £58.02
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![Celotex GA4000 General Purpose PIR Insulation Board 2.4m x 1.2m (All Sizes) Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/GA4000_4a8cd2c4-8ff6-4de2-ad89-fe66f6847378_{width}x.png?v=1700133721)
- Vendor
- Celotex
- Regular price
- from £11.50 £13.80
- Sale price
- from £11.50 £13.80
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![Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/GA4000_1e52c5ff-41fc-47ad-8ae6-686096ce608b_{width}x.png?v=1700135533)
- Vendor
- Celotex
- Regular price
- £29.00 £34.80
- Sale price
- £29.00 £34.80
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![Celotex CW4085 85mm Cavity wall Insulation](http://insulation4less.co.uk/cdn/shop/files/CW4000_e095de68-461b-405c-85db-d32532495d58_{width}x.png?v=1700142541)
- Vendor
- Celotex
- Regular price
- £934.95 £1,121.94
- Sale price
- £934.95 £1,121.94
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![Celotex XR4000 Insulation Board 1.2m x 2.4m - 110mm to 200mm Loft Insulation](http://insulation4less.co.uk/cdn/shop/files/XR4000_c9ff1917-a04b-413f-856c-3e799bf3b6f1_{width}x.png?v=1700139499)
- Vendor
- Celotex
- Regular price
- from £37.50 £45.00
- Sale price
- from £37.50 £45.00
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![Celotex TB4000 Insulation Board 1.2m x 2.4m - 25mm to 40mm Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/TB4000_d5ed768d-e16b-4605-88fc-20769bf59f9e_{width}x.png?v=1700136241)
- Vendor
- Celotex
- Regular price
- from £11.50 £13.80
- Sale price
- from £11.50 £13.80
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![Celotex CW4000 Cavity Wall Insulation Board 450mm x 1200mm - All Sizes Cavity wall Insulation](http://insulation4less.co.uk/cdn/shop/files/CW4000_c6efb056-3353-45f4-9107-e59e5728914e_{width}x.png?v=1700142184)
- Vendor
- Celotex
- Regular price
- from £47.39 £56.87
- Sale price
- from £47.39 £56.87
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![Celotex PL4000 Insulated Plasterboard (All Sizes) 2.4m x 1.2m Floor Insulation](http://insulation4less.co.uk/cdn/shop/files/PL4000_5edc1f08-3d0d-47b7-bab6-c7e22a125e7b_{width}x.png?v=1700140926)
- Vendor
- Celotex
- Regular price
- from £34.50 £41.40
- Sale price
- from £34.50 £41.40
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![Celotex Crown-Fix Flat Roof PIR Insulation 2.7m x 25m - All Sizes All Insulation](http://insulation4less.co.uk/cdn/shop/products/crown-fix_{width}x.jpg?v=1597986549)
- Vendor
- Celotex
- Regular price
- from £857.06 £1,028.47
- Sale price
- from £857.06 £1,028.47
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![Celotex Crown-Up Flat Roof PIR Insulation 1.5m x 12.20m - All Sizes All Insulation](http://insulation4less.co.uk/cdn/shop/products/crown-up_{width}x.jpg?v=1595439307)
- Vendor
- Celotex
- Regular price
- from £613.35 £736.02
- Sale price
- from £613.35 £736.02
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![Thermaclass Cavity Wall 21 (1190mm x 450mm) - All Sizes Insulation](http://insulation4less.co.uk/cdn/shop/files/Thermaclass_Cavity_Wall_21_1st_{width}x.png?v=1700227680)
- Vendor
- Celotex
- Regular price
- from £1,121.95 £1,346.34
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- from £1,121.95 £1,346.34
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Celotex offers a comprehensive range of insulation solutions suitable for a variety of applications, including walls, floors, roofs, and cavity walls. Known for its high-quality polyisocyanurate (PIR) insulation boards, Celotex products are distinguished by their excellent thermal performance, ease of installation, and environmentally friendly attributes.
General Purpose PIR Insulation Boards (GA4000 Series)
- Thickness Range: 25mm to 200mm
- Size: 2.4m x 1.2m
- Features: Versatile for floors, walls, and roofs. Low emissivity foil face, class 1 fire rating, environmentally friendly, durable, and lightweight.
Practical Use: Ideal for general building applications, including retrofit and new construction.
TB4000 Insulation Boards
- Thickness Range: 25mm to 40mm
- Size: 2.4m x 1.2m
- Features: Lightweight, easy to install with high tensile strength. Fire and water-resistant, eco-friendly.
Practical Use: Suitable for overcoming thermal bridging and for use in multiple applications like wall and floor systems.
XR4000 Insulation Boards
- Thickness Range: 110mm to 200mm
- Size: 1.2m x 2.4m
- Features: High thermal performance, cut-to-fit for rafters/joists, environmentally friendly.
Practical Use: Ideal for projects requiring thicker insulation, such as in areas with limited space but high insulation requirements.
CW4000 Cavity Wall Insulation Boards
- Thickness Range: 40mm to 100mm
- Sizes: Varies, with typical size being 450mm x 1200mm
- Features: Thermal conductivity of 0.022 W/mK, Aluminium Foil Facings, eco-friendly with low GWP and zero ODP.
Practical Use: Specifically designed for cavity wall applications, providing excellent thermal efficiency in this space.
PL4000 Insulated Plasterboard
- Thickness Range: 37.5mm to 72.5mm
- Size: 2.4m x 1.2m
- Features: Combines insulation with plasterboard for a quick installation. Ideal for internal drylining applications.
Practical Use: Suitable for refurbishment projects where both insulation and dry lining are required.
Specialized Flat Roof Insulation (Crown-Fix and Crown-Up)
- Sizes: Varies
- Features: Specifically designed for flat roof applications.
Practical Use: Crown-Fix is suitable for mechanically fixed systems, while Crown-Up is designed for bonded single-ply systems.
Thermaclass Cavity Wall 21
- Sizes: 1190mm x 450mm (varies)
- Features: A specific product for thermal efficiency in cavity wall applications.
Practical Use: Ideal for new construction where high performance in cavity walls is a priority.
Selecting the Right Product
When choosing the appropriate Celotex product, consider the following factors:
- Application Area: Identify if the insulation is for walls, floors, roofs, or cavity walls.
- Thickness Requirements: Different projects require different levels of insulation thickness.
- Building Regulations: Ensure compliance with local building codes and regulations.
Environmental Considerations: Opt for eco-friendly options if sustainability is a priority.
Celotex products, with their diverse range and high-quality attributes, cater to a wide array of insulation needs, offering effective solutions for both residential and commercial properties.