Super Low Uw Passive House Window, Outward Opening

Bloomcabin 1 Sash with 1 Horizontal Decorative Bar. A single cross-bar brings measured definition to this Passive House window while leaving generous glazing visible. Its restrained line gives the sash an architectural, well-balanced finish.

What makes this Bloomcabin layout useful?

1. 1 deliberate cross-line

   The 1 horizontal bar runs through the glazed composition, giving the sash a clear point of structure. The detail remains quiet enough for an understated overall look.

2. Width brought forward

   By drawing the eye sideways, the 1 bar emphasizes the breadth of the window. It adds a classic cue within an otherwise crisp, current design.

3. Efficient by design

   This Passive House-oriented window is intended for high energy efficiency and a comfortable indoor climate.

A considered option for Passive House-oriented builds that need 1 sash with a purposeful horizontal division. The 1 bar adds architectural interest without making the glazing feel crowded. 1 Sash with 1 Horizontal Decorative Bar — use the proportions to connect the window with the broader façade composition. Before configuring the 1-sash, 1-bar layout, choose the version that best answers the project’s needs and your preferred visual direction.

What customers report

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

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Shape your configuration Select the details that fit this Passive House window and your project, or ask us for guidance. Need help? Talk to our team.