FAS Windows & Doors is proud to offer a complete line of replacement windows made exclusively for FAS. FAS Windows & Doors is a Florida based company working exclusively for Florida homeowners so having a window line designed for Florida weather made the most sense. In Florida we may not have 4 seasons, but we do have a lot of inclement weather factors like damaging UV rays, intense humidity and extreme heat. FAS is fortunate to partner with a 70 year pioneer of the window manufacturing business. Our strong relationship has enabled us to create a solid line of windows that protect against the harsh Florida elements while enhancing the curb appeal that every homeowner wants.