A lot of heat is lost through old and/or leaky windows. Is it worth replacing older windows with triple-glazed insulation ones?
Building is generally prohibited in Switzerland. That's why you need a permit. Even for small building projects like a garden shed or a wall.
If you own a house that was built before the 1980s, a renovation may make sense. How much does a total renovation cost in Switzerland?
Mold feels right at home in humid cellars. Older houses are particularly at risk. Excessive humidity endangers the building fabric of your home.
With a biotope in your garden, you create a sanctuary for yourself and your family and at the same time promote biodiversity.
