At the current time, when energy prices are going through the roof, it is more important than ever to save energy and thus costs.
Do you want to renovate your house or flat and thus reduce your energy consumption? Or are you planning a renovation project? Then OST is the right partner for you!
Because in addition to replacing your heating system with a more efficient model, insulating the roof and façade, replacing the windows and French doors are also part of the energy renovation measures.
But what is energy renovation anyway and what are its advantages? You can find answers to these questions and more information on this topic here: