Super Low Uw Passive House Window, Outward Opening

Bloomcabin 1 sash with 3 horizontal glazing bars and 1 vertical glazing bar. This Passive House window presents a more detailed glazing-bar layout. Its lines form a striking grid that gives the single sash structure and visibly enriches the façade design.

Why choose this Bloomcabin design?

1. Expressive grid

   Three horizontal glazing bars create a graduated sequence across the sash, while one vertical bar completes a lively, ordered view with clearly defined glass sections.

2. Measured rhythm

   Repeated horizontal lines add rhythm and depth. The vertical glazing bar supplies a balancing counterpoint, leaving the composition recognisable from outside.

3. High energy efficiency

   Designed for high energy efficiency, this version supports comfortable living throughout the year.

A fitting choice for Passive House-focused architecture seeking a clearly divided single sash. Three horizontal glazing bars cross one vertical bar, creating a refined grid for characterful façades. Balanced proportions help align this 1-sash design of 3 horizontal glazing bars and 1 vertical glazing bar with the architecture and intended façade effect. Before configuration, choose the version that best suits the building project and your personal design goals.

Customer reviews

1. “The windows feel high quality and close pleasantly quietly.” – Amelia Davies
2. “Neat workmanship and noticeably better thermal insulation in winter.” – Sarah Anderson
3. “Installation went smoothly; the quality impresses us every day.” – Benjamin Brown

Flexible payment options Flexible and secure payment methods are available.

Configure now Configure this Passive House window as preferred or get in touch. For questions, contact our team.