ALK 5500 T
The prominent feature of the ALK 5500 T profile system is the pressure balancing principle in the case-wing joint. It is the most ideal solution with thermal insulation especially for entrance doors in buildings. Easier implementation of mechanisms such as lock striker, bolt, hinge are the prominent features. Threshold solutions, inward and outward opening feature, compatibility with the window system and the frame make the system more useful. You can see ALK 5500 T profile dimensions in pdf download option.