The ASP 45 profile and accessory system is designed for lightweight indoor partitions and glazing, such as doors, partition walls, office boxes, and windows. It can also be used for external constructions that do not require thermal insulation. Depending on the strength and efficiency requirements, there is a possibility of use of profiles from the standard, plus, or economic series. The availability of corner profiles with fixed angles and tubular profiles ensures the ability to construct rows of angular and arched walls. Thanks to the ability to choose door leaf type, it is possible to use appropriate profiles depending on the load and pricing requirements. The ASP 45 system also provides solutions for making sliding, automatic, manual, and swinging doors.