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.

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Windows, Long Island
Posted 2 days ago

Spring Is the Perfect Time to Replace Windows

Long Island, are you thinking about getting window replacements for your home? If you are, spring is the perfect time to get that project done. Let’s go through the pros and cons and see if a spring installation is right for you.

It’s Spring!

The number one reason to get windows done in spring is the weather. If you have windows that don’t open, how are you going to let in all that fresh spring air? If you have windows that are broken or dimmed by years of moisture damage, how are you going to watch your yard come to life?


The larger the window project, the more you’re going to notice the benefits of having your window replacement done in the spring. When unconditioned air comes into your home, it can make things uncomfortable. While we work hard to prevent any discomfort during the installation process no matter what season it is, it is a lot easier when it isn’t too cold or too hot.


Why not get windows in fall? The temperatures of fall are the same as spring. But it tends to be rainier in fall, and that can make your installation take longer. Spring is best because the days are often drier for longer stretches. Long Island, you can get an installation done any time of the year, but spring is just more ideal.

Longer Days

Spring and summer days are longer, and that can help make your replacement project shorter. The longer our specialists can work in a single day, the less they have to prep and break things down.

There Is a Downside to Spring Window Replacement

Long Island, since spring is the best time to get a window replacement, it is the season when most people get their windows replaced. Makes sense, right? That means we’re really busy in spring, and there can be a wait time to get your windows installed. So the earlier you schedule your window replacement project, the better.

You can get your windows replaced any time of the year, and our certified window installers will make sure it is as smooth a process as possible, but there is no doubt that spring has some advantages. If you want the fastest installation with little or no climate change within your home, spring is the perfect time to get it done. And when you get your windows done in spring, you get to enjoy all the benefits those windows will give you through summer. Schedule your free in house estimate and start your spring project today!


Royal Windows and Doors video by Tim Ray

Replacement Windows, Commack
Posted 1 week ago

Walk out Bay Window

Replacement Windows, Commack

Commack, Royal Windows and Doors is a “full service” replacement window company, dedicated to providing homeowners with “start to finish” service, from sales, to designing to manufacturing to final installation.

Commack, no matter what type of home you live in, or what type of window you need to replace, Royal Windows and Doors has a solution. From traditional double hung to contemporary casement windows, from economical gliding windows to stunning bay/bow windows, which change the look and feel of a room by opening up your home to natural light and beautiful views.

Royal Windows and Doors offers the most complete line of attractive, durable and efficient windows even in severe weather environments. Commack, even before the concern for energy conservation and higher energy efficiency in all aspects of our lives became the issue of the day, Royal was producing some of the most energy efficient windows and doors available anywhere. We embraced the use of high performance glass that incorporates double and triple glazed windows along with specialty inert gas fillings like argon and krypton in the sealed spaces. We use warm edge glass spacers (Edgetech ‘Superspacer’) to achieve maximum energy efficiency for the entire window. Royal manufactures windows with energy performance efficiencies that are second to none.

Replacement Windows, Long Island
Posted 2 weeks ago

Replacement Windows, Long Island

Replacement Windows, Long Island

Long Island, if you’re too chilly to feel truly comfortable at home, your windows—not the weather—may be to blame. Drafts are chief among the many reasons to consider replacement windows. And while an immediate benefit of new windows would be coziness through the colder months, there’s a year-round incentive too. Drafty windows force your heating and cooling system to work harder to maintain a comfortable indoor temperature. So when you replace your windows, you can save real money on your monthly utility bills, thanks to your home’s much-improved energy efficiency.

Long Island, according to ENERGY STAR ®, replacing your old windows with ENERGY STAR®-certified products can lower household energy bills by as much as 7 to 15 percent. Depending on a number of factors, that translates into anywhere between $71 and $501 annually!

While single-pane windows have long served us well, they have their flaws. Double-paned windows insulate almost twice as well. You can even get triple-paned windows to maximize the efficiency of your home.

Royal Windows and Doors, go a step further in their multipaned windows. By injecting argona colorless, nontoxic gas—into the space between the panes, we have improved the insulation value of windows that were well-insulated to begin with. How? Because argon is denser than air, the gas creates an all-but-impermeable seal between the home interior and exterior.

Meanwhile, Low-E, or low-emissivity, coatings have also gone a long way toward improving window technology. These microscopically thin, transparent coatings have been described as a “sunscreen for your house.” In the winter, glass with Low-E treatment reflects heat back into the room, keeping it warmer. In the summer, the same glass reflects heat away from the home, allowing the interiors to remain cool. Low-E coatings perform one additional and extremely valuable function: They help block UV rays, drastically reducing fading of home furnishings due to sunlight.

Royal Windows upvc window frames with their multichamber construction inhibit the conduction of heat and cold.

Long Island, aside from energy efficiency, replacement windows offer a range of other desirable features, including:

– Tilt-in sashes that make glass cleaning easier
– Between the glass blinds, shades and grilles for privacy and light control
– Low or No maintenance exteriors

And finally, Long Island, let’s not forget that replacement windows can completely and attractively transform the look of your home.. If you’re on the fence about it all, consider this: Replacement Royal windows are a savvy investment. According to the Remodeling magazine, window replacement offers a high return on investment, with homeowners recouping about 79 percent of the total project cost upon resale. Not bad at all!

Visit Royal Windows and Doors Today!

Sliding Patio Doors Benefits, Suffolk County
Posted 3 weeks ago

Suffolk County, including sliding doors in your home can be a smart move because of their many design and functional advantages.

Sliding doors have extra large panes of glass that run from the top to the bottom of each door panel. This design maximizes any natural light, ensuring that you can enjoy floodlit interiors throughout the day.

Royal Windows and Doors offer the top benefits of sliding doors.

Energy efficiency

Sliding doors can be efficient insulators, ensuring that your home stays warm in the winter and cool in the summer.

Royal sliding doors are fitted with composite gaskets and offer optimal thermal insulation – effectively acting as a weather and sound barrier, and keep dust, drafts and rain out of the home.

Indoor/outdoor flow

Sliding doors make it easy to bring the outdoors inside by creating a seamless flow between your home’s outdoor and indoor spaces.

Since sliding doors have large glass panes, they offer all-year-round views of your garden landscape and panoramic views beyond.

Sliding doors provide a sleek and simple look that harmonizes with most architectural styles.


Suffolk County, in the past, sliding doors earned a reputation for being dangerous because they weren’t always installed using safety glass.

Today, however, this has all changed – homeowners can now get sliding doors with shatterproof safety glass.

Space saving

Royal sliding doors operate without a hinge – they simply glide along a track instead of swinging open. This means that no extra space is required for the door arc because they simply open up by one door sliding over another panel.

Natural light

Our sliding doors have extra large panes of glass that run from the top to the bottom of each door panel. This design maximizes any natural light, ensuring that you can enjoy floodlit interiors throughout the day.

Easy access

Royal sliding doors move easily on their rails – to open these doors, you need to gently push them aside and they will glide open. This offers easy access to the outdoor areas, which is especially useful during the hot summer months.

Great glazing

Royal sliding doors are a great asset to parents, they offer unrestricted views of your home’s outdoor areas, allowing parents to keep an eye on their children.

You can choose glazing for your sliding doors that offers various practical benefits such as reducing harmful UV rays by as much as 98 percent.

Energy efficient glazing can prevent energy loss, as well as provide better acoustic insulation, and reduce frost and condensation on the glass.


Installing Royal sliding doors adds an elegant aesthetic to any home. They provide a sleek and simple look that harmonizes with most architectural styles, as well as being an incredibly functional and practical design that maximizes natural light, outdoor views and offers easy functionality.

Windows Suffolk County
Posted 4 weeks ago

Windows Suffolk County

Windows Suffolk County

Suffolk County, new windows can make a dramatic difference in any home, whether you want to improve its appearance, open up a spectacular view or simply replace worn units that seem to let in more wind and rain than they keep out.

Royal Window frames cut air infiltration down to almost zero and, with our advanced glazing, can slash up to 40 percent off your heating and cooling bills.

Suffolk County, vinyl-frame (uPVC) windows are the most affordable — as little as half the price of comparable wood-frame versions. Royal Windows are also especially energy efficient, thanks to a honeycomb of chambers that boost insulating ability by trapping air, and can be built to fit any size opening. And unlike wood, they never need repainting.

Visit Royal Windows and Doors Today!

Locations: Bayshore or Commack Showrooms

Call us for a quote or an appointment at 1-631-435-8899

Long Island, Make Cleaning a Breeze with Royal Windows
Posted 4 weeks ago
Royal Windows Long Island

Royal Windows Long Island

Long Island, Make Cleaning a Breeze with Royal Windows

Long Island, we make window cleaning a breeze. With our windows you have access to both sides of the window, so you do not need to worry about getting the ladder out and climbing up the house to clean them ever again. You can eliminate the outside noise as well as block UV rays which keeps your carpet and furniture from fading!

Not all replacement windows are the same. Long Island, if you buy the cheapest replacement windows, they may cost you elsewhere, in maintenance and energy bills. Royal Windows and Doors believes in bringing high quality products at fair and honest prices, so you can rely on them to stand up to all seasons for years to come.

Start saving on maintenance and energy costs today! Contact us for a free estimate today by calling 1-631-435-8888 or completing our form

Front Entry Doors West Babylon
Posted 1 month ago

Single Front Entry Door with Sidelites, Cherry Grain, Wood Finish, Privacy Glass

There is no worse feeling during the winter than trying to heat your home while your front door is drafty. If you’re looking for Doors West Babylon that are designed with quality and beauty in mind, look no further than Royal Windows and Doors. At Royal Windows and Doors, they design, manufacture, install and guarantee all of their windows and doors. That means they are experts in creating a door that will survive the elements, and it’s installed properly to prevent drafts in your home. Drafts that can cost you thousands in energy trying to maintain your home’s temperature. When it comes to Doors West Babylon – nobody makes a better door for the money than Royal Windows and Doors.

Stop that Draft Long Island
Posted 1 month 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

The weather outside might be frightful but …..
Posted 1 year ago
Windows Long Island

Windows Long Island

Windows that leak air decrease your comfort inside. Poor seals around the glass mean moisture from outside air gets in. That can give your house a stuffy and stale feeling even when it’s a nice day outside.

Long Island, as long as your windows provide natural light and offer some semblance of a view, why give them a second thought, right? Wrong. For one, your windows directly contribute to the overall comfort inside your home. If the words “stuffy” or “stale” have ever exited your mouth when describing the air in your home, your windows are probably to blame.

Plus, old, poorly functioning or improperly installed and sealed windows can wreak havoc on your utility costs. Ever seen your curtains move when the windows are closed tight? Congratulations: You have leaky windows — and a leaky bank account come energy-bill time.

Royal Windows and Doors, can provide you with better-insulated windows which means your home won’t be fighting the outside air to maintain a comfortable temperature. This can drastically cut energy costs in your home. They can also help filter sunlight, preventing harmful rays from fading your furniture, upholstery, wood floors and art.

The weather outside might be frightful but Royal Windows can turn your house cozy and delightful!!!


Patio Doors Suffolk County
Posted 1 year ago
Patio Doors Suffolk County

Patio Doors Suffolk County

Suffolk County, expand nature’s soothing embrace with french doors or sliding patio doors.

Forging a strong connection between indoors and outdoors can make your home feel more expansive and light filled, and can encourage flow between indoor and outdoor rooms. You would be hard pressed to find another design change that has a greater impact on the way you experience everyday life at home.

Create seamless flow. A full glass entry door makes an impressive entry on its own — but pair it with a back wall of glass French or  Sliding  Patio Doors, and the light really flows.

Design a family room with patio doors. A family room can be enhanced with Sliding or French doors. Glass doors allow you to enjoy the view while inside and let in extra light.

Suffolk County for all of your  Sliding Door, French Patio  Door needs Visit Royal Windows and Doors in Bay Shore and Commack.


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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