Vertical hat profile for ATK 106 SZ 20.
The vertical hat profile ATK 106 SZ combined with the FUH wall holders of the ATK 101 system is the basis of the BWM subframe system ATK 106 SZ 20. They are used for vertical load transfer of the façade systems and are connected to the wall holders FUH with system rivets. To enable thermal expansion of the profile, a difference is made between slotted holes (sliding points) and fixed points during fastening. Together with the wall holders FUH and their length, the geometry of the vertical profile determines the façade offset. This system can also compensate for tolerances of the building substrate. The hat profile serves as basis for the three horizontal profiles of the ATK SZ 20 system. The profiles are available in 6 m lengths as standard.
