Metal window frames made of aluminum and steel are not well insulated, although some are available with an insulating core. Before deciding on metal window frames, homeowners seeking energy efficiency ...

Global Footprint and Real-World Impact The efficacy of DERCHI’s innovations is best seen in their Project Showcase. With over 100,000 successful projects spanning more than 100 countries and regions, ...

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The Europa Minimal Frame, a new aluminum architectural system, was developed by the company's R&D Department as a high-performing sliding system, emphasizing functionality, design and aesthetics.

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...