Renobloc is the ideal product for renovation. It is fitted directly onto the window element. Quick, easy and effective. It can therefore be easily integrated into existing buildings, and is particularly popular for converting old buildings. There are 2 types of blade: 37 mm, 37 mm with reinforcements and 41 mm. It is also highly appreciated for its soundproofing properties. The solution with a solar motor (Renobloc Solar) is ideal for eco-responsible renovation: a high-performance solar panel supplies the motor with free energy.