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

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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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

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

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

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

The Benefits of Long Windows

The Quantum2 Heat Mirror window was developed with lightweight, suspended film technology. Our ENERGY STAR-certified windows block 99.7 percent of UV light, reduce outside noise and insulate with the strength of a wall. Rest easier knowing that our residential replacement windows come with high quality, recessed steel locks, adding a powerful degree of security to your home.

Every new window installation project is given the same care, courtesy and respect that we would give our own family. When you work with Long Windows, you become part of our family, too.

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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.

Mehmet Y. | Lovettsville, VA

We are pleased with the professionalism demonstrated.

| Indian Head, MD

I have no problem with Long Home Products. They came in and did what had to do. I have no problems. My salesman was a nice…

Delores L. | Hedgesville, WV

Most Everything was of excellent service & quality…

| New Bedford, MA

I am completely satisfied with the product and the workmanship.

P.A.V. | Whitinsville, MA

” Yes, I would recommend Long Home Products to a friend “…

Barbara W. | BALTIMORE, MD

The service and product was great.

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.

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The Window Replacement Company

Request a Free Quote

Our Story

Warranties

Financing

Double Hung Windows

Casement Windows

Awning Windows

Bow and Bay Windows

Double Hung Windows

Double Hung Windows

Casement Windows

Casement Windows

Awning Windows

Awning Windows

Bow and Bay Windows

Bow and Bay Windows

The Benefits of Long Windows

Hear From Our Customers

Mehmet Y. | Lovettsville, VA

| Indian Head, MD

Delores L. | Hedgesville, WV

| New Bedford, MA

P.A.V. | Whitinsville, MA

Barbara W. | BALTIMORE, MD

Long Windows Service Areas

Get your free estimate