Go for a single stack

The Akatherm drainage systems for high-rise buildings use only a single stack with the akavent aerators. An akavent aerator fitting breaks the fall on each floor, thus reducing the speed. As a consequence the vent pipe is obsolete and the pressure difference stays well within the limit of 30 mbar.

The unique shape of the fitting increases the capacity of the stack. The soil and waste flow from the higher floors smoothly converges with the flow of the lower floor.

Using snap-sockets to make the connection on every floor provides a pull-tight joint and the possibility to make a transition to other materials.

Check downloads for more information on designing and installing Akatherm drainage systems in high-rise buildings.