Frame window, rigid, ready for installation, made from two-sheet special stainless steel profile with intermediate special plastic core to prevent thermal conduction, thermally insulated according to EN 10077, Uf = 2.70 W/(m²*K). Glazing bead invisibly fastened.
Frame, designed for dowelling into window soffit, including fixing material.
Machine ground surface finish.
Dry glazing with insulation glass, without KTW approval.