Most of the heat escapes through the roof, but another big problem are the exterior walls. In a detached house, heat loss is around 20 %. You can therefore save a lot of money by (re-)insulating the walls.
Need to install cavity walls or insulate a facade with ventilation? We always have a suitable solution.
In renovation projects, the (re-)insulation of interior walls is the ideal way to increase living comfort.
Utherm Wall L Flex is the perfect insulation for façade renovation