Increase Curb Appeal

If you are looking to enhance the exterior of your home, 3 Rivers Building Supply in Blowing Rock, North Carolina, can help. Whether you are looking to improve your house or are a contractor looking for materials, there is something in our windows and doors department for you. Looking to further increase the value of your home? Check out our paint and sundries and add some color to your neighborhood.

If you're searching for quality made, stylish windows, you have come to the right place. We are very proud to say that we are the only authorized dealer of Marvin windows and doors in Watauga County. We chose Marvin due to their very high quality, great warranty program, and their expansive collection that can fit every taste. Marvin makes it easy to improve the look of your home or business.