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
Heat pumps are energy-efficient, resource-saving and environmentally friendly. With our tips, they are also quiet and don't disturb anyone.
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?
Is your garden too big to keep it in good shape yourself, or don't you have the time? We have compiled how much a gardener might cost.
A new floor covering changes the character of rooms. How much does the material and the work cost - and why is it worth hiring professionals?
The Swiss National Bank (SNB) has announced its second key interest rate cut under its president, Martin Schlegel.
