Steel winter gardens, glazed canopies and facade structures with Jansen profiles. Thermal breaks, large-format glass, a year-round solution.

A steel winter garden with Jansen thermal-break profiles creates a year-round space, not just a summer extension. Large-format glazing, slim frames and maximum daylight. We also make glazed canopies, pergolas and facade structures connected to the existing architecture.
Jansen profiles with a thermal break keep the space usable in winter — not just an unheated glass box.
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