Passive Window Frames

Click on the images for technical specifications!

Window frame designs with the best thermal acoustic isolation for optimal energy efficiency.

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MB 104

MB 86 ST

MB 86 US

Frame design with the highest level of insulation for maximum energy efficiency.

Frame design with high profile rigidity and parameters. Best used in the construction of large and heavy windows.

Frame design with the aerogel technology. Best for heavy and large windows with high level of insulation.