Jenkner GmbH

Jenkner GmbH manufactures and distributes high-quality window and door solutions made from aluminum and other materials. The company offers custom-designed front doors, aluminum windows, sliding doors, loft doors, pivot doors, and interior glass doors, targeting new builds, renovations, and architecturally demanding residential and commercial projects. The focus is on bespoke constructions, modern design, high stability, excellent energy efficiency, and a range of security and equipment options. Production takes place at a workshop in the Bergisches Land, complemented by consultation and project-specific solutions.

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