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Long Windows: Change your outlook.

We are the East Coast’s window replacement and window installation experts. Work with Long Windows for your project in Washington, D.C., Maryland, Northern Virginia, West Virginia, Pennsylvania, the New England region, and Florida region.

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    Long Windows® Benefits and Specifications

    What are the benefits of home replacement windows?


    We build Trust and Peace of Mind into every Long Window.

    Our new windows are maintenance-free. They do not rot, rust or fall apart. Our windows don’t have the strings, levers or other gizmos. Those gadgets can  break, tangle and limit the use of your new windows.

    However: if you ever have any problems with your Long Windows replacement project, you are protected by our limited lifetime warranty on labor and materials. If you ever have a problem with your new windows or the window installation, we will make the situation right because we believe in 100% customer satisfaction. Contact us today.  

    Need help paying for your beautiful new windows? We also offer worry-free financing — we’re happy to work with you to find an affordable solution. Learn more now.

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      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 7 decades of home improvement experience.

      • Window Testimonials
        Homeowners throughout the Mid-Atlantic, New England and Florida regions enjoy the unique benefits provided by Long Windows. 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.

      *Excludes labor. Subject to credit approval.

      **Excludes labor. Subject to credit approval.

      One-day installs contingent upon municipal rules and regulations.

      By submitting a form, I authorize Long Home Products to contact me with information abouts its products and services via mail, email, phone and/or text at the contact information provided, even if I am on the national do not call list. Long Home Products may use automated telephone technology to initiate calls to its customers. Calls and in person estimates may be recorded for quality and training purposes.