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Window Depot USA of Lower NY
4.9 Stars - Based on 541 User Reviews
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QUALITY PRODUCTS – CERTIFIED INSTALLER

NATIONAL STRENGTH – LOCAL SERVICE

Get Your Free, No-Pressure Estimate

Simply fill out our form to schedule a FREE no-pressure quote for your home from your locally owned and operated Window Depot of Lower NY!

Replacement windows

Premium Quality, High Performance, Energy-Efficient Vinyl, High-End Composite, Exceptional Fiberglass, or Real Wood replacement windows available in styles, options, and colors to suit your needs and your budget. Our Signature Series Triple Pane Windows’ advanced features provide increased energy efficiency, condensation resistance and long-term savings.

Exterior doors
Nothing says welcome home more than a beautiful entry door. Select from a variety of colors, options, and styles to suit your personal tastes and experience true quality craftsmanship with our entry doors. Not only do they keep unwanted sounds and the elements out, but they are also thermally-efficient and help your home maintain a comfortable temperature.
Insulated siding

For outstanding energy efficiency and exceptional beauty, our premium siding is the best choice for your home. This high-density insulation provides exceptional R-value (resistance to heat flow) – up to 1 1/2″ thick insulation* for exceptional thermal performance with a beautiful and robust cedar-grain vinyl or composite panel, creating the ideal exterior for your
home.

Insulated siding

Your roof is remarkably durable. It can take abuse from the weather for years before it shows any signs of deterioration. Since your roof is an extremely hardworking component – protecting your home and keeping your interior at a constant temperature – when it’s time to replace it, you need to turn to roof contractors who are truly experts in the field.

Email Us or Call Today:

Nassau County (516) 564-4400

Suffolk County (631) 204-8100

Five Boroughs (917) 336-0142

We’re Not Your Typical Replacement Window Company

Instead of one brand or product line of replacement windows, Rob and his local, expert staff provide the best options from several different manufacturers. This allows them to offer you the style you want at the price you need – including vinyl, composite, fiberglass, and real wood.

You will be able to choose what’s best for your home to add value, enhance the curb appeal, save on energy bills, and brighten drab inside spaces! Whether you are looking for economy, premium, or anything in between, Window Depot of Lower NY can help.

We provide the strength and lower price of a large national network; the personal service and honest advice of a trusted, local company; and the best overall experience that you deserve!

See What Our Happy Customers Are Saying

Triple Pane at Dual Pane Prices

Our advanced triple pane windows offer superior energy efficiency, sound control, and condensation resistance. And, with Window Depot’s national buying power, we can offer you triple pane for the same or lower cost as many of our competitors would charge for double pane. Our Signature Series triple pane windows were awarded “ENERGY STAR Most Efficient,” which is the Best Energy Star efficiency rating for maximum energy savings!

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Lower U Factors Improve Energy Savings Up to . . .

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Reduce Outside Noise by up to . . .

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Average PRICE SAVINGS when compared to National Average

Fair pricing for the Products

Fair Pricing Pledge & Lifetime Warranty

We guarantee that the price you pay for your project is the lowest price available for like-quality products, workmanship, installation methods, and contractor reliability. 

Restrictions apply. Ask our representative for details.
Happy Clients

Stress-Free Consultations

Our consultations begin with questions to better understand your needs and objectives. Then we educate you on the various products and services available that will meet your needs. We help you select the most appropriate product(s) for your home and budget. Because the last thing you need is high-pressure sales tactics, gimmicks, or intimidation.

Installation Service

Professional Installation

We are proud to employ dedicated installers whose main focus is quality, not quantity. The work we perform on your home will include care, patience, and expertise to ensure that it looks beautiful and feels comfortable for years to come.

Why Window Depot?

National Strength. Local Service. Our partnership with one of the nation’s largest home improvement networks provides us with significant buying power, allowing us to pass along tremendous savings to our customers without sacrificing quality. We back it up with the service and craftsmanship of a trusted, locally owned and operated business.

WINDOWS

DOORS

SIDING

ROOFING