Timber

Green Building Store
PROGRESSION

Summary:

Passivhaus-certified A-rated triple glazed timber inward opening window, with minimalist, narrow sightlines and low maintenance design. Uw 0.68 W/m2K.

• Passivhaus certified A-rated timber window

• Contemporary minimalist appearance: with narrow sightlines

• Ultra low maintenance Thermowood on exterior facings

• Timber & cork frame

• Manufactured by Slavona in the Czech Republic

• Exclusive to Green Building Store in the UK

AECB Member profile:

www.aecb.net

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

Summary:

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

• Outward opening

• High performance triple glazing

• Passivhaus certified insulated frame option

• FSC® redwood timber

• Secured by Design option

• 98mm profile

• BRE Green Guide A+

• Made exclusively for Green Building Store by our partners in northern Europe

AECB Member profile:

www.aecb.net

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