Wood-aluminum HS portal
The sliding fitting with the wing lift HS portal provides the perfect control technology for maximum comfort. Safe, comfortable and easy to operate without effort, even with a leaf weight of 400 kg. The barrier-free threshold with thermal insulation greatly exceeds its values of the values required by the Energy Savings Directive. The knob-controlled slot-like ventilation ensures an optimal air exchange and is part of a standard fitting assembly. Resistance to burglary is modular to WK2 security class.
The very important thing is that the HS portal can be manufactured without an internal glazing bar, making it a more perfect window, a design more intriguing and very different from the competition.