As a local high-end contractor, anytime we acquire a job needing windows or sliding glass doors we always contact Window Craftsmen. Myself, the senior project manager for Cabinets Extraordinaire has over 25 years in building and remodeling and I have to say the Vortex Windows at Window Craftsmen have to be the highest quality I’ve ever installed. You can see the quality in them from the time the first one offloads the truck to the last day of the remodel. Every homeowner I have installed these for absolutely loves them, and in 5 years I have never had a comeback! The best thing about them is how easy they operate, even the extremely heavy hurricane impact sliders slide open with just a pinky finger!