Fiberglass Windows by Integrity from Marvin installed by George J Keller & Sons
Integrity Replacement Windows in Northern New Jersey
Integrity Windows and Doors were 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.
Here are some Integrity Replacement Window benefits for you:
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. Watch this video and see just how tough Ultrex really is!
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.
Energy 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.
Why choose George J Keller & Sons, LLC for your Integrity Replacement Window project?
We value YOU, our customer above all else. Once you get to know us you’ll realize that we’re in this for the long haul – we’re not going anywhere and we value our relationship with you more than anything else. You’ll find out that our customer service is the best in the business because we want you to come back to try our other services.
We know what we’re doing. George J Keller & Sons, LLC is a Marvin Authorized Replacement Contractor and can install the full range of Integrity Replacement Windows and Doors including both All Ultrex and Wood-Ultrex Series windows. All Ultrex windows are constructed from Ultrex inside and out for maximum performance and minimal maintenance. Wood-Ultrex windows for the warmth and character of natural wood on the inside with the Ultrex strength and performance on the outside.
We can help you with related services. Our clients often make the decision to change their windows at the same time as changing their siding or roof. Because we are also able to offer these products we can schedule all the services at the same time and pass those savings onto our clients.