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Sale and installation to private customers and builders. Installation is carried out by the Profi-Partner or by a Plus-Partner.


In addition, measurement and installation for professional and private customers who do not wish to install themselves.

Quality not Quantity

Our partners are qualified specialist companies who value quality and professional execution when assembling our products. Every roof window from Velux, Roto, Fakro and Heim & Haus requires a stable and high-quality lining - a Schlegel roof window lining.


Exclusivity for Partners

Our products are not available in any hardware store. Only we ourselves, professional partners and plus partners sell our inner linings exclusively and can convey the added value of our products to the consumer through professional expertise.