Edgetech Europe GmbH in Heinsberg. The Pioneers in Warm Edge Technology.

Edgetech is a leading global business in the fenestration industry and, since 1989,  has been one of the pioneers in the development of energy efficient solutions for the insulating glass and fenestration industry. The Super Spacer® flexible foam-based spacer systems from Edgetech act as energy-efficient warm edge spacers in insulating glass windows. They significantly reduce energy loss to the outside, largely prevent condensation and also contribute to the lifespan of the window. On average, worldwide, more than 300 million metres are sold annually in over 90 countries, covering the widest possible range of climate zones, from Alaska to Dubai.

Quanex Global IG
See how Quanex provides over 50 years of innovation.
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Quanex Global IG
Super Spacer® TriSeal™
Get optimal durability and performance with Super Spacer® TriSeal™.
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Super Spacer® TriSeal™
Marketing Materials
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Marketing Materials

A Culture of Safety

Quanex holds safety as one of our more important core values. We proudly foster a culture that protects and promotes the health and safety of our employees, contractors and the communities in which we operate. Learn more about our commitment to safety from Bill Griffiths, Chairman, President and Chief Executive Officer.