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Westchester NY Siding Contractor, Roofing Installation Company + Window Design Specialists! 

GIANT Siding and Windows is proud to announce our recent expansion into Fairfield County Connecticut. Giant Siding and Windows is known throughout Westchester County for providing superior service and unbeatable quality.

GIANT focuses on craftsmanship, customer relationships, our local community and quality service.

For 3 generations our family has served the tri-county area with fairness, honesty, and integrity. We treat every customer like family! We strive to provide reliable, dependable service that exceeds our customer’s expectations.

For over 30 years our success has been based on this simple philosophy:

  • Treat every customer like family!
  • Never use a salesman!
  • Always provide reliable, dependable service!
  • Exceed each customer’s expectation!
  • Go green! We are ecologically responsible to our planet and community!

GIANT Siding and Windows is a locally owned and operated family business. From our first meeting on, you will always deal directly with me, Perry Hayes, owner/operator and Westchester County resident.

Having been in the business so long has its perks; we receive the very best prices from our manufacturers, affording us the opportunity to pass our savings on to our Westchester County and Fairfield County customers.

We have never and will never use subcontractors! All of our siding, roofing and window installation crews are made up of members of our Westchester and Fairfield County communities. Our teams are in-house and have been with us for over ten years each, ensuring our customers receive consistent expert-level service.

We are a Westchester County Siding Contractor, Window Installer and Roofing Installation Company. Unlike other Westchester and Fairfield County window, roofing and siding contractors, at GIANT Siding and Windows, all our teams do is roofing, siding, and windows. This ensures a level of expertise that cannot be found elsewhere. Want to learn more about us and our Westchester County based Roofing, Siding and Window replacement team?  Contact me today!

See what our clients have to say on our testimonials page or get in touch with us.


We at Choice Building Supply would like to thank you for 30 years of a wonderful business relationship. As one of the biggest supply houses in the New York area it is our pleasure to serve all of your needs.

Carl Manison, President, Choice Building Supply, Yonkers, NY

Thank you very much for the fantastic job you and your crew did!!!

Martin and Tony Ann Resendiz, Mamaroneck, NY

Perry was professional from the first time he came to my home. He had all the siding and roofing samples with him and I felt a wonderful trust with him.

Sue M., New Rochelle