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Celotex CW4075 Cavity Wall Insulation 1200x450x75mm - 8 Per Pack (4.32m2)

SKU

celoc75

£0.00 £0.00

Celotex CW4075 Cavity Wall Insulation 1200x450x75mm - 8 Per Pack (4.32m2) is available to buy in increments of 1

Product Information

Celotex CW4075 cavity wall insulation boards, each measuring 1200mm (47.24") x 450mm (17.72") x 75mm (2.95")
High-performance PIR insulation delivering a low thermal conductivity of 0.022 W/mK for effective energy savings
Ideal for partial fill cavity wall applications in new builds and extensions, trusted by builders and contractors
Lightweight and rigid boards simplify handling and fitting on site, saving time on installation
Boards supplied in packs of 8 covering 4.32m² – please note bricks and fixings are sold separately

Details

Celotex CW4075 is a specialist rigid PIR insulation board designed for partial fill cavity wall applications. Tailored for builders, contractors, and site managers, it delivers reliable thermal performance combined with ease of installation, making it a practical choice for new builds and extensions. Please note, bricks and fixings are sold separately.

Application

Designed specifically to fit between standard cavity wall ties, Celotex CW4075 provides a robust thermal barrier that helps reduce heat loss and improve building energy efficiency. Its rigid construction and low weight allow for straightforward handling and installation on site, making it suitable for large-scale projects and repeat orders. This insulation is CE-marked and BBA-certified, ensuring compliance with building regulations and long-term performance.

Dimension

1200mm (47.24") x 450mm (17.72") x 75mm (2.95") per board

Material

Polyisocyanurate (PIR) rigid foam core with low emissivity aluminium foil facing

Type

Partial fill cavity wall insulation board

More Information

More Information
Manufacturer	Celotex
MPN	CW4075
Insulation - Type	Cavity Wall
Insulation - Range	Celotex CW4000
Insulation - Thickness	75mm
Availability	Generally available in 3 to 5 working days.
Sap Id	celoc75
Unit of measure	per pack

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Delivery Information

Delivery availability

We deliver to most mainland UK addresses. Some postcode areas are excluded – please see the full list below.

Delivery charges

Delivery costs vary depending on your location, the products ordered, and the delivery method selected. All delivery charges are calculated clearly at checkout.

Fuel Surcharge

Information on our added Fuel Surcharge can be found at https://condell-ltd.com/fuel-surcharge-notification

Delivery dates

You can request a preferred delivery date at checkout. While we aim to meet this wherever possible, availability may depend on stock levels and third-party delivery schedules. If your chosen date is unavailable, a member of our team will contact you to arrange an alternative.

Delivery method

All deliveries are made kerbside as standard. For health and safety reasons, drivers are unable to carry materials beyond the kerb. If you have specific access requirements, please contact us before placing your order.

Delivery exclusions

We currently do not deliver to the following postcode areas:

AB16, AB21–22, AB30–AB38, AB41–AB56, BT1–BT94, CA2, CA15, CA28, DD1, DD8, DD9, DG1, DG2, DG10–DG14, DG16, FK18–FK20, GY1–GY9, HS1–HS9, IM1–IM9, IV1–IV5, IV7, IV12–IV13, IV21–IV28, IV30–IV36, IV40–IV56, JE1–JE4, KA1, KA4–KA6, KA14–KA15, KA18–KA21, KA27–KA30, KW1–KW3, KW6–KW17, KY6–KY10, KY13–KY16, LL49, LL58–LL62, LL64–LL78, PA17–PA78, PH11, PH19–PH26, PH30–PH33, PH35–PH38, PH40–PH44, PH49–PH50, PO30–PO41, SA68, SA71, ZE1–ZE3

Important delivery terms

Shortages must be reported within 48 hours and noted on delivery paperwork
All deliveries must be signed for; redelivery charges may apply
Deferred deliveries may incur storage charges
Collected orders are not subject to delivery charges
Returns are subject to a 25% restocking fee (delivery charges excluded)
Made-to-measure items are non-refundable
Reasonable access to the delivery point must be available; additional charges may apply