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Open Your Home In Sag Harbor, NY To
More With Our Stunning Patio Doors

Connect To The Outdoors And Enjoy
Nature With Stunning Patio Doors


Create a seamless indoor-outdoor living space with our patio doors in Sag Harbor, NY. Patio doors connect the comforts of home with the visual appeal of the great outdoors. They provide natural light for your home year-round.

We know there are tons of patio door types to choose from. At Rockman Windows & Doors, we pride ourselves on having an incredible selection of doors so you can find the best one to suit your style and home.

A new patio door not only raises the value of your home but your overall living experience.



We Offer You The Best Patio Doors
For Sag Harbor, NY Homeowners


Patio Doors

Patio doors are a simple, yet elegant part of any home. They can allow your home to shine with natural light. This gives your interior a warm, natural glow that you and your family will love.

With a focus on precision, function, durability, and style, our patio doors may be just the upgrade you need for your home.




The Rockman Windows & Doors Process

What We Do To Ensure Our Customers
Always Receive Quality Service


#1: Treating Our Customers With Kindness

We’re not like other window and door suppliers. We’re always dedicated to creating the ideal relationship with our customers. From the moment you call us until the project is complete, we put all of our focus into making sure you’re satisfied.



#2: Planning For Every Occurrence

One thing that differentiates us from other suppliers is our attention to detail. We know that even a small error can be costly for a homeowner. That’s why we dutifully go through every step of the project to make sure things are done properly.



#3: Putting 100% Effort Into Every Project

We’re the leading provider of patio doors in the Suffolk County area for a reason. With several decades of combined experience with our team, we can take on any project, no matter how big or small it may be.



#4: A Team Dedicated To Success

We’ve provided hundreds of homeowners, builders, and architects the windows and doors they need for their projects. We approach every task with a can-do attitude and dedication to seeing it through to the end. There’s no hurdle we can’t overcome.




Rockman Windows & Doors Reviews

Why Customers Love Our Doors


  • John F.
    “It was a pleasure to deal with everyone. They were likable people who were pleasant to be around. The salesman, Carl Meran, has a particularly great personality and was able to handle the situation in a professional manner. I really appreciated his ability to deal with the situation. It was above and beyond what a lot of people could have handled.”


  • Tom D.
    “Very pleased with the quality of the product that I have specified on several jobs now. I did appreciate the installer/ supplier aspect of the business when Donnie was on staff. Having the actual installer also be familiar with the construction site and the product made measurement issues much more streamlined and reliable. The service end of any vendor we specify is at the top of the list of evaluations on awarding contracts.”


  • Sal P.
    “Rockman Windows & Doors should be your go-to supplier for your door project. They are above the rest in this space. Quality, Value, Professionalism, and Courteous.”

5 Questions Suffolk County Homeowners
Ask About Rockman Windows & Doors

What Price Range Can I Expect For A Patio Door?

When it comes to patio doors, there’s a wide array of price ranges. These prices vary based on certain factors, such as brand, product line, door type, and material. We will work with you to find the ideal patio door in your price range.

What To Look For When Choosing A Patio Door?

While there are a lot of things to consider, we believe the most important things to look for in a patio door are energy efficiency, material, style, and ease of operation. We’re happy to help you with your selection.

Do You Provide Warranties For Your Patio Doors?

Yes, in the event there is an issue with your door, such as it breaking, our service department is here to help you. We work with manufacturers to ensure your warranty is covered to its fullest extent.

Will You Install Our Patio Doors?

We do not provide installations for the custom patio doors you choose. However, after each installation, we do give inspections to make sure that everything has been installed properly.

Where Can I Learn About Rockman Windows & Doors?

Here are other pages of our website where you can learn more about our company: FAQ Blog Case Studies Careers



Are you ready to take your home to the next level?

Contact us today to schedule a consultation.

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Come and Visit Us!