From our UKAS accredited in-house laboratory, Build Check offers a full range of testing services for all types of window and doors, whether for new product development or for specific project work.
As an approved Independent Agency (IA) for the BFRC (British Fenestration Ratings Council), we work with system houses and fabricators to deliver a professional and straightforward approach, from the moment you make contact with us right through to the production of an accurate, timely and cost-effective report.
Our testing services include u-value calculations, Windows Energy Ratings, weather tightness, enhanced security and performance testing for the following products (including bi-fold doors):
PVC-U windows and doors
Aluminium doors and windows
Timber doors and windows
Steel and composite doors and windows
We also offer a bespoke research and testing service.