UKAS
Certificate type
UKAS
Certificate type
Certificate available
Provided by UKAS
Date of first issue: 08/03/2018
Performance Sliding Sash Window - Tatra - Sustainable Timber Windows
Timber Flush Casement Window - The Hardwick - Wooden Windows
Performance Timber Bifold Door - The Brecon - Sustainable Timber Doors
Timber Lift and Slide Doors - The Peveril - Wooden Entrance Doors
Performance Timber Lift and Slide Door - The Lomond - Sustainable Timber Doors
Sash Window - The Chatsworth - Timber Sliding Sash
Customisable Timber Entrance Doors - Hygge - Sustainable Timber Doors
Performance Timber Flush Casement Window - The Acadia - Sustainable Timber Windows