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Service Areas


Beautiful Double-Hung Windows For
Homeowners In Sag Harbor, NY

Bring Efficiency And Style To Your Home
In The East End Of Long Island


Rockman Windows and Doors is proud to provide homeowners in Sag Harbor, NY with double-hung windows made by the best brands. Our options are sure to make your home stand out.

When you turn to Rockman Windows and Doors, you can rest assured that your windows will always look beautiful, and your order handled by a team who cares about your every need.

We work with the highest integrity and an acute focus on offering homeowners the best products available, with a focus on durability—not just style and aesthetic. When you turn to Rockman Windows and Doors, you know you are getting the best.



Choose Your Perfect Double-Hung Windows

Double-hung windows with green siding and green shudders around them.

Double-Hung Windows

Double-hung windows are an incredible choice for any homeowner in Suffolk County looking to spruce up their home.

With double-hung windows, you have the choice to be creative and choose a design that meets your exact needs. Double-hung windows are highly customizable and allow you to choose the perfect size, frame, and glass finish to meet your home’s aesthetic.

Whether you are looking for a classic style or a more modern look, there is a double-hung window choice that is perfect for you.

When you come to Rockman Windows & Doors, you are met with a variety of carefully selected brands to choose from to provide you with the windows of your dreams.

After careful consideration and a deep look into the available options, Rockman Windows and Doors are proud to supply homeowners in Sag Harbor, NY, a choice between:

  • LePage Millwork
  • Weather Shield
  • Ital East Corp
  • Cold Mountain Custom

No matter which brand you choose to go with, you are getting the best double-hung windows on the market.


White double-hung windows with gray siding and white trim

The Window Providers Who Care


Rockman Windows And Doors
Looks After Our Community

VIP Treatment

Rockman Windows and Doors believes that every homeowner, designer, and architect who comes to us for windows deserves VIP treatment.

From the moment you come to us for a consultation until the moment your new windows have been installed, we maintain a close relationship with you.

We believe in developing long-standing relationships with our community that are built on trust and communication.

When you come to Rockman Windows and Doors, you are considered our partners, and we want nothing but the best for you and your home or project.

Meticulous Process

Every step of your window order process is handled by a focused and committed team member.

Rockman Windows and Doors is there with you to design your new double-hung windows and ensure that you get exactly what you are looking for.

When your installation process starts, our project managers will be there to ensure that your window delivery goes off without a hitch.

We are obsessed with making sure that every last detail is handled with the utmost care. This way, you can rest easy knowing that your new windows will arrive according to your exact specifications

Core Values

Rockman Windows and Doors are the window providers that you can trust.

We follow our core values at all times to ensure that our partners are always satisfied and treated with the respect and care that they deserve.

When you turn to Rockman Windows and Doors, you will be met with:

  • Integrity
  • Teamwork
  • Accountability
  • Reliability
  • Trust

Reviews From Our Neighbors


What Our Community
Has To Say

“Rockman was a pleasure to work with on a very complicated project where a firm with lesser skills and resources would have struggled.” – Gideon
“Rockman consistently delivers exceptional results to our architectural clients throughout the Hudson Valley. Their knowledge of window and door products is deep and extensive, and their delivery and service record is second to none.” – Brad
“Rick, Jason, and all the employees are the best!” – Brennan

Commonly Asked Questions From The Community

Q: Do You Have A Showroom?

A: Yes! We have a showroom in both Elmsford and Bridgehampton. You can either take a digital tour or stop by to see us in person.

Q: Do You Have A Showroom?

A: You can look through our incredible portfolio of windows by visiting the Window Gallery page on our website. It is a great way to get inspired and see what other homeowners have done.

Q: Where Can I Read More About Windows?

A: If you want to read more about windows or our brands, you can visit our blog. You can also find tips, tricks, and blogs about our other services.



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

Contact us today to schedule a consultation.

Take a walk through our virtual showroom!

Come and Visit Us!