Tilt and turn door the norm of modern architecture. We want to live in the space around us, therefore the type of transition to this space must be adapted to our needs. All solutions are available in any Upvc windows system.
The natural evolution of classic solutions is its functional expansion. Such an example is a double-leaf door with a movable mullion. The obtained passage space is twice as wide, and both wings work together without losing independence thanks to separate fittings.