National Window & Door

At National Window & Door, we are a professional and experienced company that has been serving the Christiansburg, VA area for over 30 years. Our sales staff has a combined experience of over 50 years in the industry, providing us with the knowledge and skills to handle all aspects of window and door sales, installation, and repair. Our goal is to provide exceptional service to our customers, helping them make informed decisions about their home or business improvement needs.

Services Offered

We specialize in selling and servicing windows and doors for both residential and commercial properties. Whether you are building a new home, remodeling your current home, or simply looking to upgrade your windows and doors, we are here to help. Our professional sales staff will work with you to choose the perfect windows and doors for your space, ensuring that your new installations meet your needs and exceed your expectations.

Window Replacement and Sales

National Window & Door is the leading window replacement company in Christiansburg, VA. We offer energy-efficient windows with sleek designs to fit any space. We also offer a wide variety of styles and colors to match any home or business. Our staff will assist you in choosing the right window for your needs, from selecting the style and color to installation, making your window buying experience stress-free.

Exterior Door Sales and Installation

Our expert staff can assist you in choosing the right exterior door installation for your home from our wide selection of exterior doors. We sell front doors in any style to fit the look and design of your home. We offer stylish front doors, heavy lock basement doors, sliding doors, and storm doors. National Window & Door sells doors for new construction, remodeling, and replacement door installation. Whether you are looking for a more secure door for your home or want to update the look of your home, we are the place for you.

Siding and More

While our name may say windows and doors, we offer so much more. We sell vinyl siding in a variety of styles. When it comes to siding for your home, we can do it all. For sales, service, and even repair of your home siding, call National Window & Door. We also carry screened-in porches, hardware, shutters, and much more.

Service Areas

National Window & Door serves Montgomery County, VA, Christiansburg, Blacksburg, Radford, Roanoke County, VA, City of Roanoke, Salem, Franklin County, VA, Rocky Mount, Wythe County, VA, Wytheville, Fort Chiswell, Pulaski County, VA, Pulaski, Draper, Giles County, VA, Pembroke, Rich Creek, Bedford County, VA, Bedford, Thaxton, Goode, Floyd County, VA, Floyd, Willis, Union, Botetourt County, VA, Troutville, Daleville.

Contact Us

To learn more about our services or to schedule an appointment, please contact us at 1800 Cambria Street, Christiansburg, VA 24073 or call us at 540-381-0951. You can also find us on Facebook.