A standpipe is the connection between the downpipe and the sewage system

A standpipe connects a rain downpipe to the sewer pipe. It usually consists of a sturdy material and protrudes half a meter to one meter from the ground. Preferably, the downcomer should have an overflow and an inspection opening.

Stanchions made of resistant material

In the event of a backwater or a clogging of the sewage system, an excessive water pressure may occur. Standpipes should be made of a material that can withstand the stresses.

If the standpipe is protected, a height of half a meter is sufficient. If it is open, it should be extended to a height of 1.50 meters. To prevent it from cracking during overpressure, it is advisable to install an overflow.

Inspection opening and rain collector

The openings of the overflow are often also integrated into an inspection opening. This is required if the standpipe is difficult to reach. If dirt is to be expected due to leaves, then a leaf collector can also be installed above the standpipe.

If you want to collect rainwater that you want to use for casting, you can install a rain collector directly on the standpipe, ideally below the downpipe strainer. Komplette Complete rainwater filters with standpipe for installation in the downpipe are available on the market. These consist of housing pot, upper part and filter insert. The material selected is stainless steel, the parts are low maintenance and suitable for the dishwasher.

Also available are standpipes made of PE plastic. These are

weather-resistant

  • resistant to aging
  • heat-sealable
  • frost-resistant
  • impact-resistant
  • UV-resistant
  • light
  • easy to work with
  • Prices and suppliers

Standpipes for downpipes are available in plastic versions from around 13 euros per meter. A PE standpipe in the dimensions 110 mm x 5 meters is priced at about 15, - €.

Internet providers are

Dachbaustoffe.de

  • Masc-gmbh.de
  • dach-paulus.de
  • Tips & TricksThe standpipe is the connection from the downpipe to the sewer pipe. Plastic pipes are very well suited for this because it is easy to process, easy to clean and resistant to many influences.
Share With Friends

Leave Your Comment