Important Information: For all updates and Celotex announcements since June 2017, please see the links below...  See more

Declared lambda values - Read more >

5000 Class 0 testing - Read more >

Rainscreen cladding & RS5000 - Read more >

Former 4000 series

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Following our announcenment on 20 November 2017 that we had identified a compliance issue with the declared lambda values of our 4000 range, 5000 range and Crown Bond and Crown Fix products we can now confirm that the BBA certification of these products will continue on the following basis:

1.     4000 range and Crown-Bond and Crown Fix: all products manufactured in the XR4000 range, Crown-Bond and Crown-Fix ranges and GA4000 from 100mm and above will continue to be marketed as the 4000 range and Crown Range with a declared lambda of 0.022 W/mK.

2.     New 3000 range: all other current products from our TB4000, GA4000, PL4000 and CW4000 ranges manufactured after 15 December 2017 will be marketed from January as Celotex 3000 with a declared lambda of 0.023 W/mK.

Our focus is on ensuring that distributors, customers and end-user have continued access to certified products and all necessary product information so that they have full confidence in our range. We are updating our website to assist customers in relation to these matters and we will continue to provide updates as appropriate.

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Product pages for information only

TB4000 insulation product page

PL4000 insulation product page

CW4000 insulation product page