Mitigate Urban Flooding

Stop Cities from Sinking

Break Water Shortage

Use Siphonic Surface Drainage The New Aquifer Filling
Solution (Patent pending)

Catch these benefits

  • 1. Decentralised water treatment
  • 2. Low cost for construction and maintenance
  • 3. Perfectly for use in built-up areas
  • 4. No special vehicles for maintenance
  • 5. Eco-friendly: less material less CO2
  • 6. Developed in Germany by Keidel DrainStar®
About us

Keidel Software - Worldwide

Keidel DrainStar GmbH is an innovative engineering company with a wide range of experience. Engineer Rolf H. Keidel founded the business in 1993. Since then, the family-owned company has been developing software for the building industry, specialising in Siphonic Roof Drainage. For more: www.keidel-drainstar.com

Our clients are well-known companies based in Europe, Asia, Australia and America. Our objective is to develop software, which can be installed on any laptop with ease. Our software is user-friendly for day-to-day work. The results are enhanced by “smart functions“ – helping you to save both time and money.

German Technology developed by
Dipl. Ing Rolf H. Keidel

Please Contact us

We will respond as soon as possible.

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