Sustainability blog

Hot tips for a cool summer

Keeping a cool head in the heat — with and without air conditioning.

Hot tips for a cool summer

Published · last revised

Summers are getting hotter — and the demand for cooling is growing. The good news: with the right measures, rooms stay pleasant even without energy-hungry air conditioning.

The most effective measures: consistent sun protection during the day, ventilation at night, and minimising internal heat sources. This alone reduces the perceived temperature by several degrees.

If that is not enough: modern reversible heat pumps cool efficiently and quietly — planned correctly, one system covers heating in winter and cooling in summer.

Interested in this topic? Whether the approach described suits your project can only be judged on the specific case. We're glad to calculate it for you — without obligation and without ties to any supplier.

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