Window Depot USA of Northern Virginia

2824 Mountain Rd.
Haymarket, VA 20169


2824 Mountain Road


Are you detail oriented and hard to please? Do you want the absolute BEST VALUE when purchasing a new product? Do you want to do business with a company that puts YOUR priorities before their own? Do you want beautiful windows and siding that will make your home the envy of the neighborhood?

If you answered YES to any of these questions, Window Depot USA of Northern Virginia is the company you MUST call. We are the area’s authority on replacement windows and siding. With over 30 years combined experience, we are your exterior renovation experts.



replacement window offer
Your Local Window Depot USA of Northern Virginia offers the following products:

  • Replacement Windows
  • Vinyl & Insulated Siding
  • Entry Door Systems
  • Patio Doors
  • Gutters & Gutter Covers

To learn more about our products, click here.


Window Depot USA has a customer centered philosophy…and it is simple:

1) Be knowledgeable, reliable and friendly.

2) Always deliver what we promise.

3) The customers comes first…period.



Take advantage of exclusive online offers by calling us right now.  Our prices are already tremendous, these extra incentives make them truly exceptional.





We were in need of new windows and more importantly we needed new windows at a fair price. Mike Leech and Window Depot of Northern Virginia had been referred to us by a family member that had previously worked with Mike and his team and were very satisfied so we gave him a call. Two days later Mike was at our house going through some options all the while educating us in the science and technology that has come to be in the manufacturing of quality windows. His presentation was no longer than 45 minutes and extremely informative. I could tell that Mike knew his products and was providing us the fair price we needed to move forward. Install day came about six or seven weeks later and the team was efficient, fast and super clean they even walked us through the proper operation of our new windows and hauled away the old ones. We highly recommend Window Depot of Northern Virginia because of our personal experience and because we couldn’t be more pleased with our new triple pane windows.

James & Diane

We lucked out in a big way….the owner himself Mike Leech came to our home and gave us an amazing presentation he definitely earned our business by answering all of our questions and offering a fair price. We spoke with other companies previously and just never felt as comfortable as we did with Mike of Window Depot Northern Virginia. The team that came out to install our windows was professional, fast and efficient and they did an excellent job, both on the installation as well as the clean up afterward. After all was done there was nothing left to do except admire our new windows. We’ll absolutely refer our family and friends to Window Depot of Norther Virginia.

TJ & Stephanie

Our initial meeting in our home was extremely informative, service was good and prompt on install day and the install technicians did a great job of working around my schedule. We really like our new windows and recommend Window Depot to all our friends.

Rick & Gina


Window Depot USA of Northern Virginia is your locally owned and operated source for top-quality replacement windows at affordable prices. Our national buying power allows us to offer ultra-efficient Triple Pane windows at the same prices that most other companies charge for Dual Pane.

Triple Pane windows can help cut the cost of your heating and cooling bills, boost the curb appeal of your home, prevent interior condensation, and reduce audible outdoor noise. We also carry an amazing selection of Double Hung windows, which are our most popular residential style.

Owner Mike Leech has more than 20 years of experience in the window replacement industry. Mike was born and raised right here in Fairfax County, and has taken great pride in serving his home community for the past two decades.mleech-300x240

Mike has always placed a major emphasis on customer satisfaction. That’s why 80% of the projects we install are either repeat customers or referrals. We truly appreciate the loyalty and willingness of satisfied homeowners, who have spread the word to friends and family!

Mike is extremely passionate about attention to detail, especially as it relates to installation. All of our installers and licensed, bonded, and certified by the state of Virginia and the American Window and Door Institute.

For unmatched value on energy efficient replacement windows, contact Window Depot USA of Northern Virginia for a free, no-obligation quote.

Areas we Service:

Annandale  Arlington  Burke  Chantilly  Fairfax  Falls Church  Idylwood  Reston  Vienna

If you don’t see your city listed, call us today at 888-679-2899 and we’ll direct you to the nearest service location.