Roof coating

Summers will be a lot hotter in the future.


We break new ground with you and can cool your buildings (roof areas) by using the KaWaTech product for the benefit of the people who are in your buildings.

White roofs are a traditional anti-overheating strategy. The lighter the roofs are, the less the building heats up because short-wave radiaition is reflected and the material cannot heat up. Global warming is having a particularly strong impact on the health and well-being of many people.

If you use the roof surface and coat it with KaWaTech, at least 80 percent of the solar radiation is reflected.

The KaWaTech roof coating reduces the heat input by around ~400W/m². This corresponds to a reduction in penetrating energy from IR radiation of about ~43%. Coating the roofs significantly reduces air conditioning costs.

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