Request a Free Long Roofing Quote ▾

    Request a Free Estimate

    Replacement Windows Installers in Manassas, VA

    Expert installation for house windows

    Are you in need of high-quality house windows and professional installation service you can trust in Manassas, Virginia? If so, look no further than Long Windows. Our expertly crafted vinyl windows are known throughout the area for their durability and thermal performance, boasting strong vinyl frames, double-strength glass, and innovative insulating technologies. Long Windows are among the most energy-efficient windows on the market today; with R values as high as 7.1 and U factors as low as .14, they’ll help keep your home’s temperature comfortable and consistent all year long.

    Choosing Long Windows means more than just securing top-notch house windows for your Manassas residence, however – it also means receiving professional service from our team throughout the entire process. You can count on us for:

    If you’d like to schedule a consultation at your Manassas, VA, home to learn more about our house windows and installation team, please 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 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.