The Royal Tilt and Turn product line has been developed for the North American residential, commercial and institutional market and designed with a touch of European style. The selection of different depth of frames suited to several construction details, the optimized thermal chambers design of the profiles, the ability of using IG configurations up to 42mm (1 5/8’’) are some of the ingredients of this high-end window product line. The window tilts open at the top providing all-day ventilation and is very secure even if the window remains open for a long period of time.