Infinity Replacement Windows

Infinity Windows from Gravina's Window Center in Littleton, CO

Gravina's Window Center of Littleton strives to make every project we undertake easy and enjoyable for our customers. We pride ourselves on the honesty and integrity of every member of our family, from our crews all the way up to our owners. We use only the highest quality materials to provide professional home improvements to our neighbors in the Littleton and Denver areas.

Find out the advantages of family-owned service and products from the friendly representatives at Gravina's Window Center and built-for-life Infinity replacement windows.

Gravinas Window Center of Littleton
209 W. Littleton Blvd
Littleton, CO 80120

(303) 794-0490


M-F 8am-5pm Sat 9am-3pm;

"We attended the Spring Home Show and looked into 3 different brands of windows. We did our research and were most impressed with Infinity from Marvin. Not only because of the window itself but also because they could match the oak floors, trim, and oak cabinets. Not only did they match it but it looks incredibly beautiful. We chose to add the bow window. It was perfect. Steve was a knowledgeable and sincere salesman. The service was incredible, the installers, more incredible. The team sent up here were meticulous about every fine detail of the installation and very thoughtful about our time, home and space. And...the windows are fantastic. Good investment. Highly recommend them over other name brands."

Infinity Replacement Windows

Infinity windows are custom-built for your home with Ultrex® fiberglass to strike the perfect balance between performance and design.

Infinity Replacement Doors

Infinity doors offer durable Ultrex fiberglass performance combined with thoughtful design features that improve your view.

We'll streamline your entire
replacement project