Series 560 impact-resistant aluminum sliding glass door

The Series 560 impact-resistant aluminum sliding glass door is said to be “the strongest sliding glass door in the market,” with a reported performance of +120/-170 psf. From CGI Windows & Doors, the door features a maximum security stainless steel deadbolt lock, cast stainless steel keeper, tandem stainless steel rollers with precision bearings, back-to-back solid round pulls and a standard stainless steel package. Standard hardware finishes are satin nickel PVD and dark bronze.