Four-rail system for 4-5 m long balconies
The popular balcony framing system Provedal now has four rails for – even more comfort!
To date, the balcony glazing system Provedal Balcony had 2 and 3 rails. The designers of our company, according to the wishes of the customers, have designed, and the company already manufactures a frame sliding system of 4 rails! For customers whose balconies are from 3.50 m to 5.30 m in length, this is a good news, since up to now the opening area of these balconies has been 50%. The advantage of the four-rail system is that the opening area is 3/4, i.e. all windows are folded to one side or the other. It’s irreplaceable comfort in the summer when the balcony room is very heated by the sun.