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Vinyl Window Replacement and Installation

Vinyl window replacement for Boston and New England, Washington, D.C., Maryland and Virginia.

Vinyl window replacement from Long Windows® is a terrific investment for homeowners who want high-quality windows that will enhance the value and curb appeal of their homes.

Over the last seven decades, countless homeowners have trusted the LONG brand for their unparalleled design and durability. Our house windows live up to the LONG standard.

Made with high-quality materials, including welded vinyl frames and double-pane glass, our house windows are resistant to high winds and break-ins, will not warp, fade, or peel, and require virtually no maintenance.

Additionally, our vinyl replacement windows feature industry-leading R values ranging from 5.6 to 7.1, and a U factor as low as .14 for optimal energy efficiency, which will help keep the temperature inside your home more comfortable and reduce the strain on your heating and cooling equipment.

The LONG vinyl window replacement process:

To learn more about our vinyl windows for residents in the Boston, Mass. and Washington, D.C. metro areas, contact us today.

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.