A practical accessory to the windows are the mosquito screens of which three types can be made: static, roller, on hinges
In the Roto NT system, all integral hardware components are integrated via a central locking system.
The production of glass packets is done using modern double barrier technology on a conveyor line FOREL and by a robot.
The window sills being offered by Salamander-Koychevi are of two types: PVC , aluminium
