Bewiso VICTORIA Windows

Please contact us at 800-995-6329 or for a quote

Product Specifications


PHI-A Certified, Narrow frame, All Wood Windows - both the operable, Simulated Double-Hung and fixed versions received highest efficiency rating. Manufactured in Austria by timber industry experts focused on offering the highest possible visual aesthetic, while maintaining Passive House levels of comfort and efficiency.

It is historic preservation friendly, with extra narrow frames, matching profiles and mullions – full support, including drawings for owner and architects in LPC/historic applications. One of kind matching of historical window profile because of narrow frame width, Accoya exterior (no alum drip caps) as well as custom 1:1 high performance front door replicas


Custom Dimensions - contact us for a custom quote


  • Highest aesthetic demands
  • Offers optimal occupant comfort
  • Optimized frame design lower energy costs
  • 25% more glass surface than conventional PH windows
  • Foam-free insulation


  • Triple Glazing: Ug max = 0.09 Btu/h ft2 F
  • Frame width: 2.76”
  • Water Tightness: E900
  • Air Permeability: Class 4
  • Wind Pressure of Sash: B5/C5
  • Wind Pressure of Horizontal Mullion: B5/C5
  • Thermal Transmittance: Uw max 0.11 Btu/h ft2 F (0.65 W/m2 K)
  • Noise Protection: 35 dB, higher on request