System with two levels of breathing. The inner and outer permanently elastic dichotomous provide permanent elastic sealing between the wings and the stalk.
Unique multi-chamber structure of PVC profiles combined with steel reinforcements provides door stability.
The value of thermal and sound insulation will respond to the requirements of the broadest user’s circle.
Multi-door locking ensures security from the burglar. (Rc)
A large selection of door handles gives a richer look. Large selection of colors and design, doors and facades give a new look