68mm profile in three types of wood: three -layer solid square timber: meranti 450+, pine and larch.
Max. glass package is 32 mm with thermal transmittance of Ug=0,8. The possibility to apply glass with enhanced sound insulation, tempered, safety, anti-burglary, ornament, solar protection .Wide range of door fillings.
3-point bolt espagnolette and 3 hinges.