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?
Do you want to replace an old staircase or set strong accents with a new railing? We have researched how much that costs approximately.
The SNB has raised the key interest rate despite the financial crisis. What does that mean for mortgage rates? How will they develop by year's end?
Do you own an older home and want to improve energy efficiency with little effort? New windows have a savings potential of 5 to 10 percent.
