PremiDoor 88 lift/sliding door

  • High profile stability from floor to ceiling up to 2.90 m.
  • Outstanding heat transfer coefficient of average value Uf = 1.3 W / (m²K).
  • Barrier-free transition from inside to outside – WPC threshold with high insulation.
  • Reliable functionality, great ease of management, easy to open and close as if gliding through the air.
  • Three sealing levels ensure optimal protection against wind, rain and external noise.
  • All PVC-U profiles are produced with lead-free stabilizers based on calcium and zinc.


PremiDoor 88 is a completely new design of lifting / sliding doors. With maximum convenience of opening and closing, excellent insulating values ​​and aesthetic architectural elegance. Impermeable to driving rain, wind and external noise – here again the PremiDoor 88 presents a convincing range of outstanding performance properties. PremiDoor 88 features an innovative sealing technology that embodies perfect interaction on three levels.

There is one sustainable trend in architecture: the desire for ever larger, continuous glazed surfaces and greater openness. At the same time, these areas must meet increasingly strict requirements for energy saving. In order to meet both of these requirements, PremiDoor 88 consists of an innovative 88 mm profile. This profile system is characterized by a large construction depth that promotes high stability, excellent insulation values ​​and a wide range of glazing up to 56 mm for special functional glazing.

In addition to the size and shape, especially the color scheme and the elegance of the materials play a vital role. PremiDoor 88 provides you with all the design potential you need to optimally realize your architectural ideas. The range includes classic white; woodgrain, solid color and metal laminates. Explore a range of flexible combinations and you will find the right color scheme for your home!

This system also sets an example from an environmental point of view – the KÖMMERLING brand is the first key global manufacturer to produce profiles not only with sanding grinders in a pristine PVC-U window, but also exclusively with lead-free PVC with “green” stabilizers based on calcium and zinc. This guarantees that those who use KÖMMERLING products are also working to protect the environment.