Suntech Window and Door Outlet offers Connecticut residential clients high-quality wood windows, steel windows, vinyl windows, fiberglass windows and doors with a commercial level of installation and attention to detail. We partner with and best-in-class suppliers of exceptional security, impact (hurricane) resistant and historic windows and doors. We sell, install and service replacement windows, new windows and a variety of other related residential glazing products, including architectural glass, skylights, smart glass and custom glass laminates.