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ProVia’s new corner drive system for casement windows

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ProVia’s new corner drive system for casement windows

ProVia’s new corner drive system incorporates locking points in the top corner of the window frame, opposite of the hinge and operator slides, a feature designed to improve structural performance on larger casement windows. The corner drive assembly transmits the tie bar actuation force around the corner of the window frame at an integrated locking point 3″ from the top of the casement window. The integrated locking point is engineered to reduce sash flex and improve air infiltration performance. The system comes standard on any Endure or Aspect casement window that’s 24″ x 56.25″ or larger, and is an option for smaller sizes. Also new for Endure and Aspect casement and awning windows is the lock-out crank handle, designed to prevent the handle from closing prematurely while operating the window. The handle can be put in the closed position by engaging the lever on the back. This feature comes standard on Endure and is optional on Aspect. Lock-out crank handles are available in all standard and metallic finishes for each window line. provia.com