As other reviews mention, FENSA is a complete waste of time. When I reported an installer for issuing a certificate for a door that was the wrong size and couldn't even be opened. Their response is to suggest that the installer will had an "administrative error" and issued the certificate too soon.Quite simply they do not want to take action against their installers at is will impact their revenue stream !!!
Claim your business profile now and gain access to all features and respond to customer reviews.
FENSA provides all the proof you need that replacement window & door installations meet Building Regulations and are registered with Local Council.