Kömmerling PVC-U window and residential door systems are available in a wide range of system variants with various construction depths.
Products : Window and residential door systems
88 mm systems
The centre seal system Kömmerling 88 has been developed specifically for new buildings. This end-to-end system for windows and residential doors is the perfect solution for all thermal insulation requirements, including the passive house standard.
76 mm systems
The 76 mm double and centre seal systems are ideal for renovations and new buildings. The small construction depth and the slender profile sight lines offer the best advantages for renovations.
70 mm systems
For applications benefiting from small construction depths, there are a double seal and a centre seal system available.