konnen glashaus
konnen glas haus
 
turn and tilt
The most unique feature of our product is the tilt & turn operating mechanism. A single handle enables the window or door to tilt in at the top for draft-free ventilation, or turn in like a casement for full opening access and easy cleaning.

This design is supported by steel G-U hardware that surrounds the sash with multiple locking points, keeping continuous contact with weather stripping for increased energy performance, noise reduction and security. A simple turn of the handle seals the sash to the frame like locking a vault door.





tilt and turn
































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