Three-thermally insulated system designed to perform construction door. The system has a structure profiles coplanar (cogging clearance is 18mm) and the possibility of using glazing beads into the groove in standard euros.
In the PE 68 are profiled thermal spacers with a width of 24 mm. Specially designed, compatible profiles enable easy connection door to the site. The depth of frame and sash is 68 mm.
The system makes it possible to double glazing and trzyszybowego to a thickness of 51 mm. Frame heat transfer coefficient is from 1.5 to 2.1 W / m2K.
The system can use a wide range of fittings and door locks. PE 68 allows you to make calls corner both crimp and screw.