Contact Us

Postal Address:

Cavity Wall Insulation Self Certification Scheme,
3 Vimy Court, Vimy Road
Leighton Buzzard

Phone: 03333 239045

Apply for membership here.

Legal Notices

All trademarks mentioned in this website are acknowledged as belonging to their respective owners. The contents of this website are the intellectual property of The Installation Assurance Authority (IAA) who operate this site and whose offices are at 3 Vimy Court, Vimy Road, Leighton Buzzard, LU7 1FG.

The IAA makes the CWISC website available subject to the following terms and conditions, and in using this website, you are accepting these terms and conditions which shall be interpreted in accordance with English law. No part of this web site may be altered, copied or transmitted by any means without prior written permission from The IAA except that The IAA authorises you to copy documents for non-commercial use within your organisation.

This site includes links to external sites over which The IAA has no control. The IAA disclaims all responsibility and liability (including negligence) for any loss or damage suffered as a result of the using this site, or sites linked from this site or as a result of using the information included on this site or sites linked from this site.

This website is provided “as is” and The IAA offers no warranty of any kind relating to this website, and specifically does not warrant that the information included is complete, or accurate or up-to-date or is suitable for any particular purpose.