The S 8000 IQ system allows us to produce entrance doors which are the showpiece of any home. Thanks to the bridges arranged laterally in entrance doors, we can install steel reinforcements. Door threshold frames allow the closed combination of the entrance door frame and threshold. Doors in this system can be opened both inwards and outwards. We can install all available fittings and door closing elements to the entrance door profile. As a filling for doors, we can use not only glass, but also a board with a thickness of up to 46 mm. The door threshold is 20mm high and is also suitable for homes of disabled people. Thanks to the aluminum cap it is hard and the corner-mounted sealing block ensures high tightness.