Tilt-turn
In the tilt position, the window opens at the top with hinges at the bottom. In the turn position, the hinges are on the side and opens by swinging inward.
Hopper
A hopper window operates with the sash moving inward from the top or bottom.
Tilt-turn
In the tilt position, the window opens at the top with hinges at the bottom. In the turn position, the hinges are on the side and opens by swinging inward.
Hopper
A hopper window operates with the sash moving inward from the top or bottom.
REHAU tilt-turn and hopper windows come in a variety of systems and performance options:
Engineering progress
Enhancing lives
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