PROGRESSION windows and doors for Passivhaus projects Green Building Store

PROGRESSION

Passivhaus-certified
A-rated windows

U values as low
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.

fittingThe 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

PROGRESSION Passivhaus certified timber window

Doors

Green Building Store PROGRESSION high performance triple glazed timber door

Other door styles

PROGRESSION lift and slide door

Affiliations & Accreditations