The three-chamber system for the windows with "euro" standard hardware groove. The depth of the frame is 68 mm and the vent 76 mm. Due to wider, in comparison to the PE 60, 32 mm fibreglass reinforced polyamide strips and two-component central gasket guarantees high thermal parameters.

Thanks to the modernization of the sealing elements, there is no need for a drip, what positively influences the beauty of the facade. The system allows use of wide range of hardware and ease their installation. Three chamber-system Ponzio PE 68 provides constructions of large dimensions. Glass thickness of 18-59 mm can be applied into the system as well as the arched constructions.

Characteristics of system

• close connection to other Ponzio systems;
• possibility of facing vent (one plane outside);
• glass thickness: 18-59 mm;
• use of modern two components EPDM gaskets;
• bending profiles;
• many ways of making corner connections.

aluminium profiles
EN AV-6060 according to PN-EN 573-3 / T66 according to PN-EN 515 Al Mg Si 0,5 F22 according to DIN 1725 T1, DIN 17615 T1
fillings
single or packet window panels with any kind of glass or opaque panels
surface finishing
powder coating with polyester on chromate undercoater accoording to Qualicoat standards, any RAL colour at choice; anodized in colours: natutal aluminium, olive, champagne, gold, ?old gold?, brown - according to Qualanoad standards, lacquered for colour imitated wood
gaskets
synthetic caoutchouc EPDM according to DIN7863 and standard according to DIN7715 E2
connecting accessories
corner joints, screws, tap bolts, aluminium washers, inox or galvanized
furniture
renowned companies only: Savio, Erreti, Hautau, Winkhaus, etc.
permissions and quality certificates
Type tests according PN-EN 14351-1:2006
Thermal insulation
heat penetration coefficient (for frame) Uf = 1,8 - 2,0 W/m2K