The system thermally insulated destined for accomplishing raising and sliding elements of exterior development e.g.: casings of balconies and loggies. The structure depth of sections is 50 mm in case of leaves and window bars as well as 120 mm in case of double-track frames and 184 mm in case of three-track frames.
The system allows to build a double, three as well as four-leaf structure of great dimensions and the leaf weighing to 250 kg. It is possible to build a construction with a low threshold. Characteristics of system

• close connection with other systems of Ponzio series
• possibility of using fillings to be 6÷37 mm thick

thermal insulation	overall heat-transfer coefficient (for a frame) suits the material group 2.2 according to DIN 4108
ways of surface finishing	powder coating with polyester paints meeting requirements of Qualicoat, colours from RAL palette at choice; anodizing;
gaskets	made of synthetic caoutchouc EPDM according to 7863 standard and the executive standard according to DIN 7715 E2
accessories	corner joints, screws, bolts, aluminium, stainless steel or galvanized washers
ferrules	system ferrules PONZIO and of G-U company