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140mm Celotex XR4140 Insulation Board 2.4m x 1.2m
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Order now and get free delivery on all Celotex orders over £300 ex vat.
- Cut-to-fit for rafters/joists
- High thermal performance
- Environmentally friendly
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Frequently Bought Together
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View Product »Celotex XR4000 is best used in ‘cut-to-fit’ applications when adding insulation between rafters or joists. This insulation board is recommended as it obtains lower U-values with only a single layer of insulation. Thanks to its low emissivity foil facings, Celotex delivers enhanced thermal insulation performance within cavity air spaces and it features a heat conductivity of 0.022W/mK to provide more reliable insulation.
The XR4000 is multifunctional, which is why it’s also suited for use in floors and walls. Insulation boards for walls or floors are available in a broad range of sizes ranging from 20mm to 200mm of thicknesses. Thanks to the foil sides and its unbreakable polyisocyanurate (PIR) core, Celotex XR4000 is a reliable and lasting product. The specific set of blowing agents used in the manufacturing process make this an environmentally-friendly purchase with zero ozone depletion potential (ODP) and substantially low global warming potential (GWP).
Most of all, this Celotex insulation board will help you save on energy bills and lower the usage of resources like central heating and air conditioning by reducing heat loss and providing reliable long-term energy savings for your home or building. The Celotex XR4000 is devised to defeat cold spots and exhibit excellent performance in timber frame and masonry walls. Celotex insulation boards are made to satisfy current and future specifications set out by Building Regulations. It is one of most recommended insulation products used by contractors and builders and is employed for multiple uses for roof, wall and floor insulation.
Key Features:
- Cut to fit applications
- Single-layer insulation
- Low thermal conductivity
- High performance
- Unbreakable PIR
- Energy efficient
- Eco-friendly
Specifications
- Brand: Celotex
- Coverage: 2.88m²
- Length: 2400mm
- Material Type: Polyiso
- Thermal Conductivity: 0.022 W/mK
- Thickness: 140mm
- Weight: 13.18 kg
- Width: 1200mm
Pros and Cons
Pros:
- Versatile and adaptable for various applications.
- Excellent thermal insulation properties.
- Durable, with an unbreakable PIR core.
- Environmentally friendly with low ODP and GWP.
- Helps reduce energy bills and reliance on heating and cooling.
Cons:
- May be pricier compared to some other insulation materials, but its energy-saving benefits can offset the initial cost.
Storage
To ensure the product's integrity, store the Celotex XR4140 Insulation Board inside the building on-site, and keep it clear off the ground..
Certifications
Celotex has received an A+ rating in comparison to the BRE Green Guide and holds BBA certificates, numbers 95/3197 and 09/4667, attesting to its quality and performance.
Frequently Asked Questions
Is the Celotex XR4140 suitable for use in walls, floors, and roofs? Yes, this insulation board is versatile and can be used effectively in all these applications.
How does the Celotex XR4140 contribute to energy efficiency? The XR4140 has low thermal conductivity and helps reduce heat loss, resulting in energy savings and lower utility bills.
Is it environmentally friendly? Yes, the Celotex XR4140 has a low global warming potential (GWP) and zero ozone depletion potential (ODP), making it an eco-friendly choice.
How should I store the Celotex XR4140 insulation board? Store it inside the building on-site and keep it clear off the ground to maintain its integrity.
Is the XR4140 suitable for DIY projects? Yes, it's suitable for both professional builders and DIY enthusiasts due to its versatility and ease of installation.
Length | 2400mm |
Width | 1200mm |
Coverage | 2.88m2 |
Thermal Conductivity | 0.022 W/mK |
Thickness | 140mm |
Weight_kg | 13.18 |
Brand | Celotex |
Material Type | Polyiso |
Oders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
5 + Bags = £68.75 Ex. VAT.
1 Pallet = £37.50 Ex. VAT.
Each Additional Pallet Incurs A £25 Ex. VAT. Charge
Deliveries to Central London & The Scottish Highlands will incur an additional delivery charge of £30 Ex Vat
Oders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Oders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders Over £200 Ex. VAT. = £42.50 Ex. VAT.
Free delivery on orders over £300 Ex. VAT.
Oders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Oders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free delivery on orders over £200 Ex. VAT.
£125 Ex. VAT. Over 1 Pallet
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free delivery on orders over £250 Ex. VAT.
Free delivery on orders over £300 Ex. VAT.
Oders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £300 Ex. VAT.
Free Delivery on orders over £500 Ex. VAT.
Danosa Argoniv: £65 Per Pallet | Free Delivery on orders over £1500 Ex. VAT.
Danosa GeoTextile Fleece: £95 per order
All other Danosa: £65 per order
Orders over £300 Ex. VAT. = Free
Oders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery on orders over £100
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Fakro Windows: £62.50 Ex. VAT. Per Order | Free Delivery on orders over £450 Ex. VAT.
Fakro Flashings: 1-4 Flashings = £23.70 Ex. VAT.| 5 Or More Flashings = £44.95 Ex. VAT.
Orders over £42 Ex. VAT. = Free
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders over £760 Ex. VAT. = £31.25
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £300 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free delivery on orders over £300 Ex. VAT.
Bagged: Orders under £300 Ex. VAT. = £50
Orders £300 - £500 Ex. VAT. = £25
Orders £260 - £325 Ex. VAT. = £22.50 Ex. VAT.
Free Delivery on orders over £325 Ex. VAT.
Free Delivery on orders over £180 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery on orders over £130 Ex. VAT.
Orders under £120 Ex. Vat = £25 Ex. Vat
Orders between £120 - £275 Ex. Vat = £37.50 Ex. Vat
Orders between £275 - £525 Ex. Vat = £50 Ex. Vat
Orders between £525 - £825 Ex. Vat = £62.50 Ex. Vat
Orders over £825 Ex. Vat = Free
Tapes
1-3 = £12.50 Ex. Vat
4 or more = £25 Ex. Vat
Orders Over £130 Ex. VAT. = Free Delivery
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £375 - £520 Ex. VAT. = £25 Ex. VAT.
Orders Over £520 Ex. VAT. = £18.75 Ex. VAT.
Orders between £501 - £999 Ex. VAT. = £75
Order value £1000 + Ex. VAT. = FREE DELIVERY
Free Delivery on orders over £260 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £105 EX. VAT.
Free delivery on orders over £300 Ex. VAT.
Orders £200-£100 Ex. VAT.0 = £35
Orders £1000-£5000 Ex. VAT. = £59
Orders over £5000 Ex. VAT. = £89
FREE delivery on orders over £300 Ex. VAT.
8+ Rolls = £93.75 Ex. VAT.
Pallets = Free Delivery
Primer
1-12 Units = £12.50 Ex. VAT.
Over 12 Units = £31.25 Ex. VAT.
Box Of 12 = £12.50 Ex. VAT. Per Box
1 - 15 Packs = £77.50 Ex. Vat.
15 - 30 Packs = £150 Ex. Vat.
30 - 45 Packs = £225 Ex. Vat.
45 - 60 Packs = £300 Ex. Vat.
For Orders Over 60 Packs Please Call For Custom Delivery Charges
Steico Therm Wood
1 - 200 Packs = £77.50 Ex. Vat.
200 - 400 Packs = £150 Ex. Vat.
For Orders Over 400 Packs Please Call For Custom Delivery Charges
Steico Duo Dry
1 - 100 Sheets = £120 Ex. Vat.
100 - 200 Sheets = £240 Ex. Vat.
For Orders Over 200 Sheets Please Call For Custom Delivery Charges
Steico Special Dry Wood
1 - 66 Sheets = £120 Ex. Vat.
66 - 132 Sheets = £240 Ex. Vat.
For Orders Over 132 Sheets Please Call For Custom Delivery Charges
Steico Universal Wood
1 - 122 Sheets = £120 Ex. Vat.
122 - 244 Sheets = £240 Ex. Vat.
For Orders Over 244 Sheets Please Call For Custom Delivery Charges
Steico Protect Dry
1 - 50 Sheets = £77.50 Ex. Vat.
50 - 100 Sheets = £150 Ex. Vat.
100 - 150 Sheets = £225 Ex. Vat.
For Orders Over 150 Sheets Please Call For Custom Delivery Charges
Samac Beads: £14.50 Ex. VAT. Per Order
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
2 Boxes = £31.20 Ex. VAT.
3 Boxes = £39.95 Ex. VAT.
4+ Boxes = £49.95 Ex. VAT.
Pallets: £90 Ex. Vat Per Pallet
8-20 Packs = £150 Ex. VAT. Per Order
21-40 Packs = £250 Ex. VAT. Per Order
Silent Joist
1-20 Packs = £15 Ex. VAT.
21-40 Packs = £30 Ex. VAT.
41-60 Packs = £45 Ex. VAT.
61-80 Packs = £60 Ex. VAT.
81-100 Packs = £75 Ex. VAT.
Tapes
1-5 Tapes = £6 Ex. VAT. Per Order
Free Delivery Over 5 Tapes
SuperClose: £17.50 Ex. Vat
Free Delivery on orders over £160 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery on orders over £200 Ex. VAT.
Free delivery on orders over £300 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £105 Ex. VAT.
Free Delivery On Orders Over 4 Items
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £260 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £220 Ex. VAT.
Est Delivery between and .
Delivery will always take place on a weekday (Mon - Fri).
For more information on delivery
visit our delivery info page.