Integrity Replacement Windows Near Geneva, Fairport, Newark, Canandaigua

IntegrityIntegrity Windows and Doors was born from The Marvin Companies’ century-long heritage of service, craftsmanship, and quality with a focus on all-out performance. Integrity windows and doors are built with Ultrex® pultruded fiberglass exteriors paired with either rich wood or Ultrex fiberglass interiors for a long lasting, virtually maintenance-free window and door solution.

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Benefits of Integrity Replacement Windows

Ultrex Tough, Ultrex Durability

Tough is what we test. Performance is what we prove. Through a variety of punishing tests in harsh conditions, Integrity windows made with Ultrex come out on top again and again. Ultrex expands at nearly the same rate as glass, resulting in windows that keep their seal and don't leak.ultrex strengthUltrex Strength

The strongest window wins. These are the facts: Ultrex is eight times stronger than vinyl and three times stronger than wood/vinyl composites. That's as tough as steel. So when a house settles and time marches on, Integrity windows stay true and resist sagging – proving that they're truly built to last.

Fiberglass vs. Vinyl

Home builder Matt Risinger talks the benefits of fiberglass windows versus vinyl.

Energy Star Qualified SolutionsEnergy Star Qualified Solutions

Integrity from Marvin Windows and Doors combines the low conductivity and superior performance attributes of Ultrex with a selection of energy-efficient glazing options to deliver ENERGY STAR qualified solutions.

Styles and Options

All Ultrex and Wood-Ultrex Series

All Ultrex and Wood-Ultrex Series

Integrity offers window make of All Ultrex inside and out for maximum performance and minimal maintenance. Integrity also offers Wood-Ultrex windows for the warmth and character of natural wood on the inside with the Ultrex strength and performance on the outside.

Window types

Window Types

From traditional double-hung to casement windows, Integrity offers replacement options that enable quick, precise installation without disturbing existing trim inside the home or out.

Divided Lite / Grille Options

Divided Lite / Grille Options

Wood-Ultrex features rich wood interiors in bare pine to stain or paint to match your interior; or a factory applied white for reduced job site finishing time and labor.

Ultrex Finish

Ultrex Finish

Applied through a patented process, Integrity's Ultrex finish is a mechanically bonded acrylic that is 3x thicker than competitive finishes and provides a smooth, consistent, low maintenance and amazingly durable finish.

Interior Wood Options

Interior Wood Options

Wood-Ultrex features rich wood interiors in bare pine to stain or paint to match your interior; or a factory applied white for reduced job site finishing time and labor.

Hardware Options

Hardware Options

Choose a finish to complement your style. Almond Frost, Brass, Satin Nickel, Oil-Rubbed Bronze or White.

Quality Services

Create Happy Customers
  • Our dream became a reality, thanks again!

    “Thank you again to Marshall Exteriors for finishing our basement. We could not be happier.”

    - Sarah C.
  • I would highly recommend this company for any work you need!

    “The communication through out the process with all the departments was easy and a pleasure. They met the deadline they promised us and it looks beautiful!”

    - Valerie R.
  • What a wonderful experience, Marshall Exteriors lives up to their wonderful reputation.

    “What a wonderful experience, Marshall Exteriors lives up to their wonderful reputation. Our home looks beautiful with our new roof and windows.”

    - Sharron P.
  • I would definitely chose Marshall for future projects!

    “Great job! Replaced 7 old leaky single pane windows with new vinyl double pane energy efficient windows and wrapped the exterior in aluminum all done in two days. They were prompt, professional, and the quality of work is great!”

    - Joshua A.
  • I would highly recommend Marshall Exteriors for any home improvement needs.

    “We had our roof replaced by Marshall Exteriors. We are very pleased with the outcome. All of the staff were professional, friendly and a great group to work with. I would highly recommend Marshall Exteriors for any home improvement needs.”

    - Deb T.
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