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Energy saving calculator

Quickly and easily calculate your heating cost savings and CO2 emissions when replacing windows.

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Today for tomorrow

We have made it our goal to gear our entire company toward a future worth living.

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Kömmerling ReFrame From an idea into reality

Our first window profile made from 100 % recycled PVC-U.

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Sustainability

We take the social responsibility seriously and are involved in different projects and in various areas, both nationally and internationally.

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Newsletter Join Now!

Register directly for our newsletter and never miss any news.

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