Discover the RAINSTAR Series 79 parapet drainage, which was specially developed for the drainage of flat roofs and parapet roofs with external downpipes and silent gravity flow in residential and commercial buildings. The drains are characterized by their flow-optimized design, which ensures efficient and reliable drainage of rainwater.

Low-lying pipe

An outstanding feature of the Series 79 RAINSTAR parapet drains is the lowered pipe, which leads to a significant improvement in drainage performance in the case of gravity flow. This innovative design drains rainwater effectively and quickly, which contributes to optimal drainage of the roof.

Upstand as an assembly aid in the parapet edge

Another advantage of this series is the 45 or 90 degree upstand, which serves as an assembly aid in the parapet edge. This makes installation easier and enables precise and stable fastening of the parapet drain. The upstand also contributes to improved sealing.

Main and emergency drain on one level

Another highlight of this series is the expansion of the program to include the Attika emergency drain for free surface flow. This emergency drain with weir (reservoir element) is installed at the same level as the main drains and thus ensures additional safety and drainage capacity in the event of increased water volume.

Advantages

• High drainage capacity thanks to lowered pipe

• Raised edge as an assembly aid in the parapet edge

• Sealing in just one level

• Emergency drains are installed in the same level as the main drains