We replaced a large number of 40yr old windows and doors, through Replace a Window, after receiving a recommendation from friends. The showroom was helpful, but if you know the look you want, Aaron can walk you through the technical decisions such as glass thickness, insulation properties, wood vs. steel surrounds etc. Site measurments are taken, windows are ordered, and installed with ease and professionalism. I highly recommend them if you need new windows, doors, bi-folds etc. Ask for Aaron!