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Free Consultation

Replacement Windows Long Island, NY

The Most Reliable Window & Door Company in New York

Our windows at Long Island Windows and Siding are well-known for unsurpassed performance, durability, and aesthetics.

Experience A Lifetime of Beauty, Energy Efficiency and Performance

Long Island Windows and Siding brings out the best in your home with our custom windows designed to shrink your heating costs and cut down the noise. We are one of the best window replacement companies in New York and have a team of professionals who are trained with the highest standards

Our Featured Products

Being the best window replacement contractor on Long Island. we offer exclusive partnerships and affordable financing along with following the top industry safety standards for your home.

Here are some of our window options to find the best fit for you.

Double-Hung Windows

Double-hung windows are a classic option and come in a range of sizes and styles. Each one is built for easy maintenance and care along with daily wear and tear. These units are expertly constructed by the best window replacement contractor in Suffolk and offer both beauty and functionality for your home.

Sliding windows

Our slider windows open horizontally and are non-protruding making it ideal for rooms facing patios and walkways. These windows come in a lite design and have a sleek and modern profile to match your Long Island home style.

Casement windows

Casement windows feature a low-profile nesting handle that allows you to enjoy the great outdoors from the comfort of your home. These windows gently open outwards or up and down.

Bay and Bow windows

These cheap vinyl window installations in Suffolk, NY will create your bay windows with three angled sections for instant charm with a cozy bay window reading nook that will allow more natural light in and make your space feel warm and welcoming.

Garden windows

Our team of professionals at Long Island Windows and Siding offers cheap vinyl window replacement in Suffolk, NY for garden windows, so that you can create a lovely display of plants and fresh herbs inside your home. It can even add a tad of charm, light, and convenience to your kitchen or living area.

Custom windows

Custom windows feature stained glass, hand painted, or even privacy glass windows that will enhance the architecture of your home along with adding beauty and privacy to your windows.

Advantages of Long Island Windows and Siding

  • A wide range of windows tailored for your space
  • Affordable services with a professionally trained team
  • Energy efficiency on your utility bills
  • The best-in-class limited lifetime warranty

Why Choose Long Island Windows and Siding?

Long Island Windows and Siding’s windows and doors are engineered to lower the impact on the environment and are made in such a way that will never need to be replaced or require extensive maintenance.

Energy-efficient windows

Our team of cheap window contractors in Suffolk, NY offer low E-glass that will keep you cool in the summer and warm during the cold winter months. It offers incredible insulation to create a more energy-efficient home.

Lifetime warranty

Our windows are backed by one of the strongest warranties and will ensure a lifetime of worry-free value and performance. This also includes protection against manufacturing defects.

Professional installation

As cheap window installations in Suffolk, NY we offer professional and skilled window installation. We have all the required permits and are up-to-date with all the laws and regulations needed to install your new windows and haul away your new ones.

Let Us Upgrade Your Windows

To schedule an appointment, simply give us a call and our team of professionals will get in touch with you.

Window Replacement and Installment (FAQs)

Long Island Windows and Siding stands out for its superior quality products, exceptional craftsmanship, and customer satisfaction. We prioritize delivering top-notch service and premium products to our clients across New York.

Our company has a proven track record of excellence in window replacement services. We offer a wide range of high-quality windows, expert installation, and personalized customer care, making us the preferred choice for homeowners in Long Island.

Long Island Windows and Siding distinguishes itself through its commitment to excellence, attention to detail, and dedication to customer satisfaction. We prioritize delivering exceptional results tailored to the unique needs of Suffolk County residents.

Yes, we offer competitively priced vinyl window solutions in Suffolk County, NY, without compromising on quality. Our goal is to provide cost-effective options that meet our clients’ budgetary requirements while exceeding their expectations in terms of durability and performance.

Our team of skilled professionals is equipped to efficiently install vinyl windows at affordable rates in Suffolk County, NY. We combine high-quality materials with efficient installation techniques to deliver value-driven solutions that enhance your home’s energy efficiency and aesthetic appeal.

While we prioritize affordability, we never compromise on the quality of our products or services. Our vinyl window replacement services in Suffolk County, NY, are competitively priced to provide homeowners with cost-effective solutions that enhance the beauty, comfort, and value of their properties.

Long Island Windows and Siding combines affordability with reliability, offering budget-friendly window solutions without sacrificing quality or craftsmanship. Our experienced team ensures seamless installations and exceptional results, making us a trusted choice for homeowners seeking cost-effective window contractors in Suffolk County, NY.

We prioritize efficiency, quality, and affordability in every window installation project we undertake in Suffolk County, NY. By streamlining our processes and sourcing materials responsibly, we’re able to offer cost-effective installations without compromising on craftsmanship or customer satisfaction.

Our company leverages strategic partnerships, efficient practices, and competitive pricing to deliver affordable window replacement services in Suffolk County, NY. We prioritize transparency, integrity, and customer-centric solutions to provide homeowners with the best value for their investment.

No, our installation team ensures minimal disruption and cleans up thoroughly after the installation is complete.

Our scheduling team will coordinate a convenient installation date with you once your order is confirmed.

Our quotes include all costs upfront, and there are no hidden charges during the installation process.

Our installation process is designed to minimize disruption, and we take care to protect your molding during installation.

The cost of window replacement varies based on factors such as window type, size, and installation requirements. Contact us for a personalized quote.

Our skilled installers remove the old window, prepare the opening, and install the new window securely, ensuring proper insulation and weatherproofing.