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Window Replacement & Installation Experts

$1,000 off plus no payments and no interest until 2024!*

The Window Replacement Company

Long Windows is the exclusive provider of Quantum2 Heat Mirror windows across the East Coast. With over 7 decades of home improvement experience, trust Long Windows for window replacement and installation services.

LIFETIME WARRANTY | FREE ESTIMATES | EXPERT INSTALL

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    Our Story

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

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    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.

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    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.

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    Windows Replacement Options

    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.

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    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.

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    Awning Windows

       

    Awning  Windows

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

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    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.

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    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.

    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.

    Satoshi I. | Alexandria, VA

    The responsiveness was quick and thorough as I had questions regarding the finishing of the roof and when I inquired about…

    Long Home Products Service Areas

    Corporate Office 8530 Corridor Rd.
    Savage, MD 20763

    Regional Office 301 Fulling Mill Rd., Suite 200
    Middletown, PA 17057

    Regional Office 300 Myles Standish Blvd
    Taunton, MA 02780

    Regional Office 16 International Dr, Suite A
    Windsor, CT 06095

    Regional Office 55 Skyline Dr, Suite 2300
    Lake Mary, FL 32746

    Regional Office 4035 Crescent Park Dr, Suite 4035
    River View, FL 33578

    Get your free estimate

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

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    *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

    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.