Harmonic doors are an ideal solution that allows greater freedom of opening without obstacles of crossbars or fixed panels. Therefore, you can have up to 7 components on a fixed rail or embedded in the screed. The high mobility of this door model allows full opening. Use an accordion mechanism to adjust the movable wings so that you can freely open the surface you want to open. Fixed parts or sleepers will not block the opening. The quality and design of the hardware ensures flexibility and durability.
With the help of Roto Patio Fold hardware for PVC profiles, a large surface harmony system can be achieved elegantly and efficiently, with wings weighing up to 80 kg.
The implementation of the harmonic floor system is without barriers, which can easily pass energy efficiency and can improve thermal barriers. To find out the price of our window click here!