Super Low Uw Passive House Window, Outward Opening

Bloomcabin A single sash carries 4 horizontal bars and 1 vertical bar. This passive house window turns its detailed arrangement into a defining feature. Repeated divisions bring discipline to the glazed area and give the finished design a memorable architectural expression.

What sets this Bloomcabin design apart?

1. Closely divided grid

   Four level bars divide the single sash into a steady sequence of glazed sections. One upright completes a detailed grid that combines clear order with visual presence.

2. Evenly divided glazing

   Numerous level lines establish a lively rhythm across the window face. The upright bar then arranges the smaller panes, so the pattern remains legible when viewed from different angles.

3. Energy-efficient comfort

   This passive house window pairs high energy efficiency with a comfortable indoor atmosphere.

Where a passive-house scheme calls for a strongly segmented window, this model offers a persuasive solution. One vertical bar intersects four horizontal bars, producing a prominent façade pattern with individual character. 1 sash with 4 horizontal bars and 1 vertical bar — its balanced proportions support careful alignment with the architecture and desired external appearance. It can be integrated harmoniously into modern, classical or thoughtfully refurbished buildings as either a window or door design.

Customer reviews

1. “Neat workmanship and noticeably improved insulation in winter.” – Saoirse Murphy
2. “Installation went smoothly, and the quality impresses us every day.” – Conor Kelly
3. “The windows look well made and close with a pleasantly quiet action.” – Aoife Byrne

Payment choice Secure payment methods with flexibility are available.

Create your configuration Select the passive house window configuration you want. If you need assistance or have questions, speak with our team.