Kingsroyal Patio Door


Ph: 330/528-3400

Comfort Foam injected into the mainframe and sash, along with Soft-Lite's RiceHull high-density composite reinforcement, are among the key features that enable the Kingsroyal patio door to offer U-values as low as 0.19, the manufacturer reports. In addition to solid construction and thermal efficiency, the doors offer luxury and style to homeowners with many designer handle options, interior woodgrain finishes, grid patterns and other options. Also designed to protect against intrusion, the doors feature multipoint mortise locking, a stainless steel system that securely locks the door into the jamb. Homeowners can also specify an optional heavy-duty ToeBolt or ThumBolt. These effective vent locks prevent the doors from opening more than 3 inches, yet still allow for some home ventilation.