Replacement Windows Wheat Ridge

The Infinity from Marvin Advantage

Expands 87% less than vinyl – resists expanding and contracting in any climate
8 times stronger than vinyl – protects the integrity of your home
Resistant to leaks, seal failures and stress cracks – all things that can affect energy efficiency

Ultrex’s fiberglass windows and doors strength delivers narrow profiles for expanded views and more daylight
Our proprietary acrylic finish is fade-resistant and virtually maintenance-free
We offer a complete collection of styles, features and options to complement any home

Windows and Doors for You

Founded in 1973, our family-owned company has set new standards in the window and door industry. In Wheat Ridge, we provide replacement windows and customer service to deliver the best possible window, door, and siding experience.

Why Gravina's Window Center of Littleton?

Oldest Infinity from Marvin Window Dealer in Wheat Ridge
Partnering with Marvin Windows and Doors, we knew Infinity from Marvin had a special product over 20 years ago.

Giving Back Since 1973
As a Family-run business we have given back to Wheat Ridge, and will continue to do so.

Lifetime Warranty
Being in business as long as we have, we know homeowners need peace of mind when it comes to their home.

Testimonials

Tamra Ulrich

This was the best upgrade for our house. We replaced a few windows with a big sliding door. They installed the header, door, and did drywall around the edge including putting our doggy door back in. The only thing that wasn't perfect was the trim color. They had some of our old trim to match to and it was much brighter color, so we had to repaint the trim on the rest of the house to match. We are very happy with all of the windows that they installed as well.

William Oswald

This family-owned, Denver-based company did a fantastic job! First, Jeff and team came over to quote us and were very professional and knowledgeable. We'd receive two quotes already with descriptions of work to be performed, and after hearing their installation process they were obviously the better choice.

Christine Webb

Jeff and the team at Gravina’s were amazing to work with! Their finished product is beautiful, I couldn’t be happier with my new windows and doors. They were responsive starting from the very beginning of the process, had fair pricing, and were constantly checking in to make sure I was happy during the installation. I would highly recommend!

Jonathan Mann

Gravina's wasn't the cheapest option, but I feel like received what I paid for and am very pleased with my new windows. Staff were very professional, they handled working through COVID19 well, and consistently seemed focused on my job. I highly recommend you speak to them if you're considering new windows for your home.

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Our Promise and Values

Our family is committed to providing you with the best window replacement experience. We back it up with world-class Infinity Windows and Doors in-house installation.

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