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Replacement Windows for Fairfax, McLean, Vienna, Silver Spring, and all Surrounding Areas

If you’re ready to upgrade your home with new replacement windows, consider Long Windows for an energy-efficient, durable, and beautiful solution. Serving local residents with a legacy spanning almost 70 years, Long Home Products have been the most trusted name in the region, and our company has built a solid reputation on exceptional craftsmanship, superior products, and impeccable service. You can be confident that we will provide custom replacement windows that will perfectly suit the look of your home while improving its energy efficiency. Our windows will help maintain a more stable temperature inside your home, which means your heating and cooling equipment won’t have to work as hard or use as much energy.

Replacement WindowsOur replacement windows offer the following benefits:

  • Industry-leading R values – Long Windows boast R values ranging from 5.6 to 7.1, which is significantly higher than what typical replacement windows offer.
  • Low U values – Like R values, U values are another measurement of energy efficiency, and our windows excel in this category, too.  They have a U factor of .14, making Long Windows among the most energy efficient available today.
  • Heat Mirror® technology – Our replacement windows include Heat Mirror, an innovative insulating film that is suspended inside the two panes of glass. This state-of-the-art film blocks up to 99.7 percent of harmful UV rays and provides the equivalent thermal protection of five panes of glass. Popular Science has recognized Heat Mirror as one of the top 100 inventions of the millennium, and this film has even been used to upgrade the 6,514 windows on New York City’s Empire State Building. For more information, click here.
  • Incredible noise reduction – Long Windows help block outdoor noise, making the inside of your home a more peaceful and quiet environment.
  • Enhanced security – With two panes of double-strength glass and highly durable, welded frames, our vinyl windows help resist high winds and break-ins.

When you choose Long Windows as your replacement windows, you will receive our exclusive Red Carpet Treatment throughout the entire process, which was created to make window replacement stress-free for our customers. We promise to show up when we say we will, our highly trained installers will wear shoe covers to protect your flooring, and we’ll even clean your windows before we leave.

For more information on how our high-quality replacement windows can improve your home, contact us today. We proudly serve Fairfax, Arlington, Springfield, Washington, D.C., and other communities in Northern Virginia and Maryland. We also install entry doors, vinyl siding, kitchen countertops and cabinets, and roofing.