Royal Windows and Doors manufactures high quality replacement windows and new construction windows. We also manufacture fiberglass and steel entry doors on Long Island for Nassau and Suffolk counties.

Windows and Doors


request a quote

Angie's List Approved!
Year After Year!

Angie's List 2016
Stop that Draft Long Island
Posted 2 days ago

Stop that Draft Long Island

Weather stripping and door snakes? Check and check. If your house is drafty and cold in the winter, you’ve likely already been looking at ways to batten down the hatches.

Choosing insulated windows  definitely helps, but did you know that the style of your windows can affect how drafty they are? Some of the most common window types, including single- and double-hung and sliding windows, tend to leak a bit of air. Awning, casement and fixed windows provide the tightest seal.

Royal Windows and Doors improves homes with energy-efficient products and quality work backed by our long-standing, unblemished record.

Visit Royal Windows and Doors Today.

Casement Windows Long Island

Royal Windows and Doors Bay Shore Showroom
Posted 2 years ago

Replacement Doors, Long Island, NY
Posted 2 years ago
Double Entry Door with Wrought Iron Design

Double Entry Door with Wrought Iron Design

Long Island, with summer retreating and seasons changing, September’s home improvement chores focus on getting your home ready for the cooler weather ahead. So take advantage of these last warm, sunny days to tackle all the important tasks in and around your home.

One of those important tasks is to inspect your exterior doors and replace them if needed. Doors can become damaged over time, so door replacement is an obvious way to give a home some TLC. New doors from Royal Windows and Doors can provide an added connection to the outdoors—which is perfect for taking in autumn’s colors and its cooler temperatures. Whether it’s an entrance door, a glass storm door, patio doors, or French doors, getting a replacement door can let some of the outside come inside.

Royal Windows and Doors offer Wood grain Premium Fiberglass Entry Door designs that let in the light but keep your air-guitar performances safely in-house. Glass Doors welcome and protect your privacy too.  Our Solid Premium Fiberglass Entry Doors  meet any individual taste with beautiful styling and finish options.

We also manufacture the ideal Patio Doors for your home. Royal Windows and Doors offer distinctive design options like between-the-glass grilles, and shades, as well as double-pane Low-E insulating glass and foam-insulated panels.

Royal Windows and Doors manufacture the prestigious Elmont storm door that was introduced by Elmont Manufacturing in 1952.

Available in fourteen different styles, and featuring a wide range of hardware options, Elmont storm doors are as unique as you are.


Long Island, increase the value of your home, improve the curb appeal of your home, and save on energy with Replacement Doors by Royal Windows and Doors. Who could ask for anything more!


Energy Efficient Windows, Dix Hills, NY
Posted 2 years ago
Custom Windows For Your Home

Custom Windows For Your Home

Dix Hills, the windows in your house let in light and air if they’re operable, but they can also be weak spots in your home’s thermal envelope.

When replacing windows, purchase the most energy-efficient windows you can afford, because they will pay for themselves over their lifetimes.

Here at Royal Windows and Doors we help you select and install, energy-efficient windows that can help minimize your heating, cooling, and lighting costs. Dix Hills, improving window performance in your home involves design, selection, and installation.

Our window design centers can help you visualize, through detailed architectural drawings, all the different options available to you for replacing your windows. Dix Hills, your options range from the simplest replacement of windows in the existing openings of your home to the most elaborate facelift that may involve the creation of new openings or the enlargement of existing ones. Even when maintaining the same openings, there are many choices available for replacing your windows. Double hung, casement, slider, bay, or bow window setups could be interchanged in the same opening. We also specialize in architectural window designs involving arch windows, springline, quarter arches and elaborate combinations of all these architectural window elements. Our design consultation is absolutely free.

Patio Doors
Posted 2 years ago

One of the most relaxing parts of your home is likely your patio. The patio is a homeowner’s outdoor sanctuary, a place to extend the amenities of the indoors into nature. Whether you prefer it to be a solitary oasis or a place for entertainment, one important aspect of its design is the patio door. The door frames your patio and adds to its aesthetics as much as any other component. The patio door’s function is to allow access to and from the patio, but it also frames your landscape, making the view of your home from the outside as well as the view of your patio from the inside more appealing. While your patio door has important aesthetic properties, it is also a practical member of the door and energy efficient home equipment co-op. That means, your patio door must not only be beautiful and inviting but also efficient and pragmatic.

For a high quality patio doors that you can find on Long Island, call Royal Windows and Doors. We are the experts in energy efficient exterior home improvements and we manufacture the best patio doors possible. Our vast selection is unbeatable. Visit Royal Windows and Doors Today !!

Replacement Windows, Suffolk County, NY
Posted 2 years ago

Jared Edwards of Smith Edwards Architects told a reporter for The New York Times that there were only two reasons to replace windows: for more light or to eliminate window maintenance.

Suffolk County if you have rotted frames, deteriorated sashes and leaking air then you need to replace your windows.

Sometimes a house’s windows are really beyond repair, especially if restoring them wouldn’t preserve any sort of historic element to your house. If your windows are 30 years old (or younger), restoring them won’t make much sense, aesthetically or historically.

Suffolk county, if you have the option to replace, adding modern windows to a historic home can be a nice way to bring the modern aesthetic in for a more contemporary look and a little extra space.

Royal Windows and Doors use a high quality uPVC extrusions for their window manufacturing. Made from an exclusive blend and tested to ensure top performance, our window extrusion profiles feature multi-chamber designs with heavy walls which when welded create very strong, air and water tight window corners. These extrusions will not be affected by the elements or by UV light. They will retain their strength, finish and shape for many years to come. Your benefit is that replacement or new construction windows from Royal Windows and Doors will last up to three times as long as regular windows, making our windows the only windows you will ever need.

Suffolk County, increase the value of your home, improve the curb appeal of your home, and save on energy at Royal Windows and Doors. Who could ask for anything more!

Patio Doors, Huntington, NY
Posted 2 years ago
French Patio Doors

French Patio Doors

Huntington, just like your home’s exterior, the material of your patio door is equally important to your home’s overall look. Be sure the quality and style of your patio door complements your home. French sliding doors offer the most design options, because you can select the door style, accessories and glass. If you want your patio door to have the same architectural style and feel of your front entry and garage doors, then you’ll want a hinged or French door, rather than a sliding patio door, which is basically all glass.

Huntington, our patio doors can be custom built to your specified needs. We offer the between the glass blinds or a variety of designer grills for your needs.

Huntington, we manufacture nearly every patio door style available. Our designs are both elegant and functional. Architectural series patio doors can make a statement by creating dramatic views both from inside and outside your home.

Go ahead, order your patio doors today. There is still plenty of time to enjoy the rest of your summer outdoors.

Entry Doors, Suffolk County, NY
Posted 2 years ago

It is known that some of the finest homes in the USA are on Suffolk County, Long Island . A fine home requires a beautiful Entry Door. But how do you determine which door is right for you? An Entry Door — like any exterior material — has to be tough enough to withstand the elements. But it also should complement and add to the aesthetic of your home.

Suffolk County, Wood doors are sensitive to the elements and more expensive on the exterior door scale. Steel doors can suffer dents , they rust and tend to have a shorter lifespan than wood or fiberglass .

Royal Windows and Doors has been manufacturing Premium Fiberglass Entry Doors. Since this material resists denting, warping, rot, rust, and other issues associated with wood and metal, fiberglass is a natural choice for a front door exposed to extreme weather. It’s great for high traffic areas, and its appearance can be easily customized to look like wood.

Suffolk County, at Royal Windows and Doors we manufacture the most technologically advanced entry doors that the market has to offer. We use the latest technology in door manufacturing, LVL engineered rail fiberglass door panels, non-warping fiberglass glass frames, ‘Framesaver’ rot resistant doorframes, high performance adjustable doorsills and continuous sill mull post frame construction for door and side panel units. We offer Oak, Cherry, and Mahogany Fiberglass door textures that showcase the most detailed grains available anywhere. Our unique wood look factory finishes are a result of our proprietary painted process that does not use gel stains or clear coats, making the finishes much more durable. The array of offered colors can complement any home’s exterior or interior color schemes.


Home & Garden
Home & Garden design ideas
Go ahead,
Like Us On facebook!
Get more design ideas on Pinterest!
Serving Long Island Nassau and Suffolk counties for over 28 years - Showroom Hours: Bay Shore | Commack
Call Royal Windows and Doors Today!   631-435-8888