PROGRESSION

Green Building Store PROGRESSION Passivhaus certified timber window with narrow sightlines

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



Glazing & U values
Whole window U value: Uw 0.68 W/m2K
Standard glazing U value: Ug 0.53 W/m2K (g value 0.50)
High g glazing U value: Ug 0.62 W/m2K (g value 0.62)






Provided by NBS

Affiliations & Accreditations