An insulated, three-cavity profile system designed for the construction of doors.
for PE68: Uf from 2,1 W/m2K, Ud from 1,13 W/m2K (W 1230 x H 2180 mm, Ug = 0,5 W/m2K, triple glazing);
for PE68HI: Uf from 1,8 W/m2K, Ud = 1,06 W/m2K (W 1230 x H 2180 mm, Ug = 0,5 W/m2K, triple glazing).
Type testing in acc. with EN 14351-1 + A1