Super Low Uw Passive House Window, Outward Opening

Bloomcabin 1 sash with 1 horizontal glazing bar and 2 vertical glazing bars. This Passive House window combines a three-part vertical structure with a clear crosswise line. The result is a precisely divided window view with distinctive architectural impact.

Why choose this Bloomcabin design?

1. Three-part vertical structure

   Two vertical glazing bars split the sash into three slender areas. A horizontal bar completes the arrangement, producing an orderly glazed view with visible depth.

2. Precise layout

   Three vertical zones crossed by one horizontal line give the window a distinct rhythm, emphasising height while keeping the glazed area evenly divided.

3. High energy efficiency

   Designed for high energy efficiency, the construction supports a comfortable home.

This Passive House window suits projects that pair a three-part vertical order with an additional horizontal division. Its glazing-bar composition creates a pronounced yet balanced design for carefully structured façades. Balanced proportions help align the 1-sash design with 1 horizontal glazing bar and 2 vertical glazing bars to the architecture and its intended façade effect. When choosing the option, consider its proportions, façade structure and desired overall impression together.

Customer reviews

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

Flexible payment options Flexible and secure payment methods are available.

Configure now Configure this Passive House window for your building project or contact us. For questions, contact our team.