When you convert the attic, you gain valuable living space. What do you have to pay special attention to - and what does an attic conversion cost?
Switzerland is banning more and more light bulbs that contain mercury. Now is the time to switch to energy-efficient LED lamps.
With a terrace roof, a pergola, a garden pavilion or a sun awning you make more out of your garden. How much will it cost you?
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.
