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Sustainability and Circularity

The importance of sustainability and circularity

Sustainability plays a major role in the industry and in our organization. It is not without reason that our mission is to use our knowledge to the maximum for a healthy and sustainable world. The energy transition is of course an important driver, but the origin and reuse of materials also increasingly plays a major role in our advice.
Years of joint experience
Projects we are proud of


Comfortable, healthy and flexible buildings are necessary for a sustainable future. The building environment accounts for a large part of the energy consumption, but can therfore also be a large part of the solution. Energy-neutral construction has been in demand for some time in new construction and renovation. We therefore thrive to design as many (almost) energy neutral buildings (NZEB) as possible.

We have experts who are certified to issue a BREEAM certificate for projects. In addition, an internal sustainability tool has been developed based on the BREEAM methodology. This allows us to determine our own ambition and contribution for projects. This tool can also be used to discuss sustainability with clients. We have designed many BREEAM-NL certified projects and also supervised the realization. The latter is important to monitor that the sustainability is actually built.

In this way, we do our utmost to contribute to the realisation of the ambitious goals of the Paris Agreement.

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Sustainability at Valstar Simonis

  • Energy transition


A healthy and sustainable world cannot be taken for granted and the challenges are great. We try to contribute to this within all aspects of installation advice. The energy transition plays an important role in this, but also the reuse of materials, a healthy indoor climate and a well-functioning building.