With the QuinLine® series, SCHMIDT GmbH relies on its own profile systems, which are certified with RAL quality class A. The two 5-chamber profile systems QuinLine® 74 and QuinLine® 84 as well as the automatic drive eVOMATIC® fulfil all requirements in terms of energy efficiency, design, function, comfort and security. The excellent performance characteristics enable a wide range of applications from the renovation of existing buildings to the construction of new low-energy buildings or passive houses.