Afbeelding Covers


Aluminium tank covers to prevent the spread of bad odors and legionella. Available from €200 per m2.

Or if you are looking for Aluminium or Stainless Steel hatches.

Afbeelding Landings


In an industrial location such as wastewater treatment, many platforms, stairs and railings are required.

Bersselaar Construction has the solution for you.

Afbeelding Pipings


Low pressure pipes for, for example, sludge extraction, usually made of Stainless Steel.

Both TIG and MIG/MAG welding is possible.

Afbeelding Internals


Internal mixing gear made of square tube constructions for the settling tanks.

Execution can be in preserved steel or Stainless Steel.


How it started..

Early 1970 Bersselaar Construction started processing aluminium next to steel. Aluminium was slowly emerging and more and more companies were experiencing the positive properties of this metal. Water Board “De Dommel” was the first customer in 1971 after which many followed.

Bersselaar Construction have made aluminium and stainless steel constructions for approximately 80% of all Dutch sewage treatment plants. This varies from a few hatches to the construction of complete wastewater treatment plants. Until his retirement Wim van den Bersselaar was mainly responsible for these impressive numbers.


..Where we are now

We are delighted to use the 50 years of knowledge and experience that we have built up to help our customers with all their issues regarding WWTPs, Aluminum or Stainless Steel. Think about the following:

  • Tendering for new purifications plants
  • Revision of existing purifications
  • Tank covers against bad odors and legionella spread
  • Landings, stairs and railings
  • Hatches
  • Piping
  • Internals

If you have any questions, please feel free to contact Ronnie van Drunen:

Ask your question Call us now


Pictures say more than a thousand words

Browse here through some of our recently completed projects.

Are you interested in more information or advice, please contact us.

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Build with pride

We are proud on the fact we have worked for approximately 80% of all Dutch Wastewater Treatment Plants. We have done this in order of:

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