Radford, Virginia’s Leader in Window, Door, & Siding Installation

National Window & Door Serving Radford and Montgomery County, VA

National Window & Door has the largest selection in vinyl windows in and around the Radford, VA, area. We are the window replacement experts ready to help you find windows that fit your home and budget. Our replacement windows are made of a specialized vinyl material that will not conduct heat or cold. This technology will drastically reduce the frost and condensation found on your windows. Our premium vinyl replacement windows offer a wide range of colors and glass options that make it easy for our clients to fit their style. National Window & Door offers expert window installation with all of our window sales in and around Radford, VA, including all of Montgomery County and the surrounding areas. For more information about the windows offered at National Window & Door or our lifetime warranty call (540) 381-0951, contact us online, or just stop in our showroom.

Window and Door Sales and Installation for Christiansburg, VA

Residents and businesses in Christiansburg, Virginia, who are looking for replacement windows, doors, and other home improvements rely on National Window & Door. From sales to quality installation, contact us in and near Christiansburg for:

  • Window Installation
  • Window Replacement
  • Door Installation
  • Vinyl Siding Installation
  • Garage Doors
  • Hardware
  • Interior Doors
  • Railing
  • Screened-In Porches
  • Shutters
  • Skylights
  • Sunrooms

Quality Materials: Fiberglass, Steel, Wood, Specialty Glass
Impressive Styles: Storm Doors, Entry Doors, Patio Doors, Double Doors, Sliding Doors
Brands You Trust: Larson, Pella, Therma-Tru®, Plastpro, Masonite, Simpson, ProVia, and Rogue Valley

New Construction Windows for Radford-Area Buildings

Our sales staff at National Window & Door has the knowledge to help clients choose the windows that fit their new home building needs in Radford, Virginia. We offer standard shapes and sizes along with custom designs to fit any space in your new home. National Window & Door offers aluminum and wood clad products, along with vinyl options. Whether you are building a new modern home or building an addition on an existing Radford-area home, we can supply what you need.

Our aluminum clad/wood product windows offer the beauty of a natural wood interior with an aluminum exterior. Available in many colors and options, these windows are the perfect blend of style and efficiency. Our vinyl windows for new construction offer a longer warranty period at a reduced cost compared to wood clad windows. The vinyl windows also come in many colors and glass options, and they are a great option for the homebuilder on a budget. If you can imagine it, we can build it.

Double-Hung Windows

This style of window is traditional to most homes. Both sashes are moveable and tilt to make cleaning easier.


Sliding Windows

This style of window is a refined combination of function and form. The window opens horizontally allowing for a better view. These windows are easy to operate and energy efficient.


Casement and Awning Windows

Casement and awning windows are great options for an unobstructed view. These windows give nature a warm welcome in nice weather, but work even better at giving bad weather the cold shoulder.


Bay and Bow Windows

Bay and bow windows are similar in that they both project out from the exterior wall of your home, creating more room inside. They both allow for a terrific view. A bay window has three sections and a bow window has four or five.


Garden Windows

Garden windows are an ideal option over kitchen sinks, allowing extra light while serving as a mini greenhouse.


Most of our products offer a lifetime guarantee. These are energy efficient products that are designed to offer reliability, durability and add beauty to your home in Radford and Montgomery County, Virginia.

Comments from Customers in Radford, Virginia

Today your service tech mike came out to our home and fixed our sliding door! I just got home and I must say, it works better now than it ever has! He was very polite and very professional! We already knew you guys were awesome, but so is your service tech!

— Lyndsay Young-Devore, Radford, VA