The upper strip is used to stiffen the assembled cabinet door structure. By combining two vertical handles, the top and bottom strips have a big impact on the durability and performance of the entire system. This type of profile is often called H profile or “horizontal door profiles”. The profile itself is symmetrical and can be easily cut to the size of the cabinet door according to the instructions. The fixing screw is screwed into a rounded groove in the profile. A plate with a thickness of 10 mm is inserted into the prepared groove. You can also use 4 mm thick glass with a sealant. Thus, the contour of the future wardrobe door is closed.