Replacing old windows is worthwhile in several ways. Among other things, because you save a lot of energy. What other reasons are there for replacing
Sooner or later, the first renovations will be due. If you plan the work cleverly, you can save a lot of money. We explain how.
Sooner or later, homeowners or co-owners who heat with oil will have to replace their oil heating. How much does a climate-neutral alternative cost?
Before the first frost, you should winterise your garden, your plants and your garden tools and protect them from the cold. We explain you how.
How great is your need for security? That is the central question if you want to insure your condominium property, alone or as a community.
Oil and gas heating systems emit a lot of CO2. Nevertheless, 60 per cent of houses and flats in Switzerland are heated with fossil fuels.
