Window

Green Building Store
PROGRESSION

Passivhaus-certified A-rated triple glazed timber inward opening window, with minimalist, narrow sightlines and low maintenance design.

Product certification:
Passivhaus Certified
Featured project:
Meeting House Lane
Green Building Store
ULTRA

Triple glazed timber outward opening casement window (98mm profile), with Passivhaus-certified insulated frame. Uw 0.68 W/m2K.

Product certification:
Passivhaus & FSC Certified
Featured project:
Rectory Cottage