PONZIO

PE68 variant with three-chamber construction, euro standard groove used in windows and balcony doors made of PVC or wood. The structural depth of profiles for frame is 68 mm and 76mm for sashes. The system allows to apply fillings 18-59mm wide. Additionally, the thermal insulation of the system is better due to the special insulating inputs. The system reaches various heat transfer coefficients depending on the location of insulating inserts. The system obtains U-value from 1,3 W/m²K.