Roofs We offer efficient and integral solutions for the rehabilitation of all types of roofs.

Water We diagnose problems and potential security risks and offer functional and aesthetically certified waterproofing solutions so you do not take risks.

Specific Solutions In addition to solving problems with Roofs and Water, we provide innovative and effective solutions for a wide range of specific needs.

Waterproofing of water tank with Köster TPO Aqua membranes

Rocha Brava Village Resort Water Tank

Waterproofing of the large potable water tank, which serves all houses in the village, in the event of a water shortage by the company.
The Köster TPO Aqua membranes that we apply meet the most stringent hygienic requirements for drinking water environments, in accordance with German DVGW W 270 standards and the KTW guidelines.W.