PROGRESSION

PROGRESSION windows at Vowchurch Passivhaus

Specialist Passivhaus window and door range with minimalist contemporary design, at a competitive price.

  • 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

Available as:

  • Tilt & turn windows
  • Entrance doors
  • Other door 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