Passivhaus-certified
A-rated windows
A-rated windows
U values as low
as 0.68 W/m2K
as 0.68 W/m2K
Part Q compliant
options
Minimalist,
narrow sightlines
Low maintenance
design
Our specialist Passivhaus window and door range with minimalist contemporary design, at a competitive price.
The PROGRESSION range offers a low maintenance frame with narrow sightlines and high Passivhaus performance.
- U value as low as 0.68 W/m2K
- Passivhaus-certified A-rated windows
- Minimalist, narrow sightlines
- Low maintenance design
- Part Q compliant options*
*Window and glazed door
Our PROGRESSION windows and doors are available in the following styles
Windows
Doors
Other door styles
