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Where screws aren’t an option, adhesive is essential for every plasterboard installation, ensuring a secure fix.
Celotex CW4000 is an easy to install polyisocyanurate (PIR) thermal insulation board, featuring a low emissivity foil facing. Available in thicknesses from 40mm to 100mm, it is suitable for use in partial fill cavity wall applications
Celotex CW4000 has been assessed by the BBA as fit for use in defined partial fill cavity wall applications if installed, used and maintained as set out in the certificate and has a Good thermal performance with a thermal conductivity of 0.022 W/m.K, reducing the thickness of insulation required to hit the target U-value
| Thickness | 60mm |
|---|---|
| Length | 1200mm |
| Width | 450mm |
| Sheet Size | |
| Reaction to Fire | |
| Thermal Conductivity (W/m.K) | 0.022 |
We aim to deliver as quickly as possible throughout the mainland UK. All items ordered before 1 pm will be delivered (subject to availability) within 2-3 days, however, in more remote locations this may vary… Items ordered after 1pm may take an extra day.
Items ordered after 5 pm will be processed 8am the next morning. However, for your convenience, you can order 24 hours a day. Certain products which we order directly from the manufacturers may take 3–5 working days.
For your protection, a signature is always required at delivery. We take no responsibility for items delivered without being signed for.
As a company policy, all deliveries are to be dropped Kerbside. However, if goods are required to be dropped at a specific place it will be at the driver’s discretion to do so.
In the unlikely event that delivery has not been possible, a full refund will be issued. The same applies if any items turn up Damaged or Faulty, we will also arrange for it to be collected or exchanged free of charge.
Where goods are Exchanged or returned a restocking fee may be applicable (this excludes any items that were delivered , wrong, damaged or faulty).
Refunds will not be given if the item has been used or damaged.
As per industry standards, Cement, Plaster or any other powder based products cannot be returned.
Refunds will be processed to the original method of payment within 3-5 working days
Contact us at sales@a1building.co.uk for questions related to refunds and returns.
