Quality and Durability.

Royal Windows uses the highest quality uPVC extrusions. Made from an exclusive blendand tested to ensure top performance, our profiles feature multi-chamber designs with heavy walls which when welded create very strong, air and water tight 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 Royal windows will last up to three times as long as regular windows, making our windows the only windows you will ever need.

Functionality and Ease of Use. 
All of our operable windows come with screens and are easily operated for controlled ventilation. They can be washed from inside the home, eliminating the need for climbing ladders outside. They require absolutely no maintenance other than cleaning. No more paint brushes or caulking guns!

Energy Efficiency.
uPVC is an excellent insulator. When designed with multiple chambers and dead air spaces inside the extrusion, it creates a framing material that is extremely resistant to the transfer of heat and cold. High performance Low E glass used in either double or triple glass configurations in all Royal windows as well as the use of special gases like argon or krypton result in extremely efficient windows with very low U values. Our triple weatherstriped designs are responsible for giving Royal windows the lowest air infiltration performance you will find anywhere.

Selection, Elegance and Style.
We manufacture nearly every window and door style available. Our designs are both elegant and functional. We offer a very large selection of decorative grills placed inside the insulated glass. Our entry doors feature beautiful leaded glass designs that will enhance any home. Architectural series windows can make a statement by creating dramatic views both from inside and outside the house.

Expert Installation if required.
Royal will manufacture all your windows and doors to your exact specifications. You can choose your own installers or contractors to have the windows installed or if you require expert factory installers we will be more than happy to provide you with our installation services. If you choose to have us install your Royal windows or doors you will have the peace of mind that comes from knowing that our installers are the most knowledgeable on all our products as well as some of the best factory trained craftsmen you will ever come across.

Local Manufacturer and Installer.
As a consumer you have two main choices or ways of buying windows and doors. You can either choose to buy windows and doors from a company that acts as a distributor and reseller of windows and doors manufactured by third parties out of state, or you can buy factory direct from Royal Windows and Doors, a local Long Island manufacturer serving the Tri-State area with windows and doors since 1989. By choosing Royal you have the advantage of being able to visit one of our conveniently located showrooms as well as the factory to help you with your selection. Our elegantly appointed showrooms display all the types of windows and doors we manufacture and install. You will feel at home at any one of our showrooms.