Hydrophobic coatings
Sustainability

Less cleaning through hydrophilic surface processing

Solar-operated electric skylights
Construction

Solar-operated electric skylights

Ventilation unit with humidity recovery
Sustainability

Ventilation unit with humidity recovery

Sustainability

Modular ventilation unit

Solvis Max Solar Boiler
Sustainability

Solvis Max Solar Boiler

Sustainability

Large-scale plant technology for heating with wood

Electronic continuous-flow heaters
Sustainability

Comfort through decentralised warm water supply

Sustainability

Rainwater in flat tanks

Shower and bathwater recycling
Construction

Shower and bathwater recycling