1.800.417.5664
Request a Free Long Roofing Quote ▾

Window Replacement & Installation Experts

$1,000 off Long Windows*

The Window Replacement Company

Long Windows is the exclusive provider of Quantum2 Heat Mirror windows in New England and the Mid-Atlantic. With over 70 years of home improvement experience, trust Long Windows for window replacement and installation services.

LIFETIME WARRANTY | FREE ESTIMATES | EXPERT INSTALL

    Request a Free Quote

    Institutional Image

    Our Story

    Part of the Long Home Products® family of brands, quality craftsmanship and outstanding customer service are at the core of Long Windows.

    Learn More
    Institutional Image

    Warranties

    Have a problem with your new windows or the window installation? We will make the situation right because we believe in 100% customer satisfaction.

    Learn More
    Institutional Image

    Financing

    Need help paying for your window replacement? We offer worry-free financing. We’re happy to work with you to find an affordable solution.

    Learn More

    Double Hung Windows

    Casement Windows

    Awning Windows

    Bow and Bay Windows

    Double Hung Windows

       

    Double Hung Windows

    Double hung windows are the ideal choice for homeowners who want to improve their homes’ energy efficiency.

    Learn more

    Casement Windows

       

    Casement Windows

    Hinged at the sides and evocative of Old World Europe, a casement window is the perfect addition for a traditional-style home.

    Learn more

    Awning Windows

       

    Awning  Windows

    Often found over doors, in garages or above eye level, awning windows offer additional ventilation and privacy.

    Learn more

    Bow and Bay Windows

       

    Bow and Bay Windows

    Complementary of both traditional- and modern-style homes, bow and bay windows allow more light to enter and brighten up your home.

    Learn more
    VIEW ALL WINDOWS OPTIONS

    Hear From Our Customers

    From Boston, MA to Richmond, VA, homeowners are trusting Long Home Products for quality window replacement and installation services. With a 4.6-out-of-5-star rating based on over 5,000 reviews on GuildQuality, we’ve earned the coveted Guildmaster award—an honor granted to companies that provide exceptional service.

    Charles Q. | ,

    The completion of the tub installment and the individual who performed the services. Matt, was very detailed with showing us…

    Dana P. | Rockville, MD

    The installers were professional, cleaned up my yard, I have yet to find a nail! Very friendly and did a quality job…

    Jacquelyn W. | Bowie, MD

    Josh was exceptional in his knowledge and very professional.

    Natchanon K. | Burke, VA

    We were very appreciative in how quickly Long Roofing was able to accomplish the project. The labor crew came on two…

    | Washington, DC

    They explained everything to me and I felt that I got the best because of what they offered.

    Jennie W. | Washington, DC

    Teresa Butts at Long Roofing made me feel comfortable with the process and understand what I was receiving.

    Service Area Background

    Long Windows Service Areas

    Corporate Office 8530 Corridor Rd
    Savage, MD 20763

    Regional Office 24 Walpole Park South, Unit #8
    Walpole, MA 02081

    See full list of service locations

    Get your free estimate

    Call us today to get started on your window installation. We look forward to serving your family and your home.

    Start Now

    *Subject to credit approval. Interest is billed during the promotional period but all interest is waived if the purchase amount is paid in full within 12 months. There are no required minimum monthly payments during the promotional period.  Financing for GreenSky® consumer loan programs is provided by federally insured, equal opportunity lender banks. NMLS #1416362