PROGRESSION

Passivhaus-certified
A-rated windows

Passivhaus certified windows at Loch Leven low energy house

U values as low
as 0.68 W/m²K

Swann Edwards Passivhaus Office with PROGRESSION Passivhaus certified windows

Part Q compliant
options

Crickhowell Passivhaus with PROGRESSION Passivhaus certified timber windows

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

Guidance for specifiers

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

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The data you submit will be used by Green Building Store + Enhabit and their approved suppliers to ensure that we deal with your enquiry effectively and provide communications directly relating to your enquiry. If you also tick the e-newsletter section, this will be taken as express permission/ consent to receive e-newsletters from Enhabit + Green Building Store. Enhabit + Green Building Store are both part of the Geneff Group. Your data may be shared between them and/or with any other members of the Geneff Group. We will never sell your data and your data will be safeguarded in accordance with our Privacy Policy