Surface treatment
When you understand the stresses that windows and doors in vehicles are exposed to, then it quickly becomes clear that the surface treatment must meet the highest standards. The high thermal loads that vehicles are exposed to in the hot and cold regions of the world are one example. Cleff produces vehicle windows and doors that are used worldwide. After their service life in the temperate climate regions, many vehicles can expect a "second life” in more southerly climes.
Therefore, the vehicles equipped with our windows and doors, whether trams, buses, small vans, emergency vehicles or special-purpose vehicles – depending on the area of use – must be able to withstand both Arctic and tropical temperatures, endure high humidity, offer rust protection, particularly in coastal areas, and resist changing pressure conditions. Thus, the perfectly treated surfaces of our products ensure not only a permanently attractive appearance, but also perfect functionality.
You can expect complete expertise from us: in the surface treatment of window frames and doors/door frames, e.g., decorative surfaces, 5-layer finishes and powder coatings – and with a variety of surface textures and colours. At Cleff, the corrosion resistance and durability of window frames and doors/door frames is always a priority.
Special coatings such as anti-graffiti coatings and scratch-resistant films also ensure that our products are easy to clean and prevent vandalism.
We advise you not only on the products themselves, but also on selecting the right surface treatment.
