All Everbrite Direct doors conform to the very latest building regulations for insulation and U-values.
The 20mm gap between the panes of glass help keep the heat in and sound out, whilst a low-e coating on the inner pane reflects heat back into your home.
When the glazing unit is combined with our multi-chambered, draught-proofed frame, the result is a state-of-the-art window that will help to keep your home warmer, lower your bills and care for the environment.
U-value comparison:
Single glazing, wooden frame† 4.8 W/m2K Building Regulation (2006)* 2.0 W/m2K Everbrite direct window 1.6 W/m2K
† The Government Standard Assessment Procedure for Energy Rating of Dwellings (2005).
* The Building Regulations 2000, Approved Document L1B (2006), Conservation of fuel and power in existing dwellings: Standard for replacement windows in an existing dwelling.
