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Replacement Windows Alexandria, VA

Long Windows benefits

Long Windows: The best way to see Alexandria, Va.

Live in Alexandria, Va.? You’re probably familiar with the LONG brand. We’ve been a leader in regional home improvement since our family business launched in Washington, D.C. in the 1940s. We’ve grown to become your source for window replacement and window installation.

Looking for a window replacement contractor? Here’s another important note for Alexandria, Va. homeowners . We are your only source for Quantum2 Heat Mirror® windows in the capital region.

Quantum2 Heat Mirror replacement windows

The Quantum2 Heat Mirror window was crafted and honed by the scientific community — beginning with researchers at the Massachusetts Institute of Technology — to give homeowners like you a truly amazing window experience.

Benefits of the suspended film technology embedded in every Quantum2 Heat Mirror window includes:

The LONG brand has survived and thrived since 1945 because we know how to treat our customers. We know that your home is your sanctuary and we give it the respect it deserves.

Our LONG Process ensures that you’re 100 percent comfortable with every purchase you make. Our team of trained installers are friendly, courteous and careful as they work on your Alexandria, Va. home.

Enjoy beautiful new windows and a sense of security, pride and satisfaction that other window professionals just can’t provide.

Window replacement financing

We sure can. We understand that new windows can be a big investment. Let’s have a conversation about ways we can make window financing work for you and your family’s budget. Learn more now.

Contact Long Windows

Ready to learn more about Quantum2 Heat Mirror windows from Long Windows? Let’s talk. Contact us now.

Get educated: Learning more about new window replacement and window installation.

Ready for new windows? Here’s what Long Windows has to offer.

  • Window Options and Showcase
    Long Windows offers double hung windows, casement windows, awning windows, hopper windows, slider windows, bow and bay windows, picture windows, garden windows and specialty windows in a variety of interior and exterior color options and grille designs. See what Long Windows can do for your home.

  • Window Benefits and Specifications
    Protection from harmful UV rays, noise pollution and potential intruders — Long Windows can make your home safer and more comfortable. Learn more about energy-efficient windows from a family business with over 70 years of home improvement experience.

  • Window Testimonials
    Homeowners throughout the Washington, D.C., Maryland, Northern Virginia and West Virginia regions enjoy the unique benefits provided by Long Windows. We are proud to now serve Boston, Mass. and the New England area, as well. See some of our recent window work and learn how people just like you enjoy the view provided by Long Windows.

Let's talk about windows.

If it's time to replace your windows, we should talk today. We look forward to protecting your family and your home.

*On initial visit only. Minimum purchase required. For windows, four or more windows required. Cannot be combined with other offers. Prior sales excluded. Some exclusions may apply. Offer expires 3/1/2020.