Before installing solar panels, the roof should be cleaned as this will not be possible later.​

Roofs overgrown with moss, lichens and algae should also be professionally cleaned, as this prolongs the life and value of the property. 

Clean roof and surroundings can bring in an extra profit of up to CHF 30,000 when the property is sold. For a free and non-binding quote please call me on 079 949 24 74 or use the contact form.