Infinity Partner Detail

CRS Exteriors in Knoxville, TN

Infinity from Marvin hand-selected us as their Independent retail partner based on our expertise and passion for serving our community.

Infinity Replacement Windows

Infinity Windows from CRS Exteriors in Knoxville, TN

CRS Exteriors is the replacement window company Knoxville depends on to provide long-lasting products and first-rate, lifetime service. Our objective is to make your home feel more aesthetically pleasing, polished, and comfortable, all while delivering a home remodeling experience that is pleasant and stress-free. Aside from Infinity replacement windows from Marvin, CRS Exteriors Custom Replacement Services also offers sunrooms, siding, and doors.

If you want to know more about replacing your windows with Infinity Ultrex fiberglass options, contact CRS Exteriors today for a free estimate.

CRS Exteriors in Knoxville, TN
10527 Kingston Pike Ste A
Knoxville, TN 37922

8656708823

Hours

By Appointment Only;

Special Offer Today
$50 Off

Each Window Installation
With Purchase of 5 or more windows.

Contact Retailer for Details

First Name


Last Name


eMail Address


Phone


Zip Code


By clicking Submit, you agree to Infinity's
Terms of Use and Privacy Policy.

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.

Skip and Robin

Built to last with Ultrex fiberglass

Infinity from Marvin fiberglass windows and doors are built with Ultrex® fiberglass making Infinity windows stronger than vinyl windows and requiring less maintenance than wood windows.

COMPARE INFINITY Vinyl Vinyl/Wood Composites (Fibrex®) Infinity Ultrex® Fiberglass
DURABILITY
Learn more
GOOD BETTER BEST
STABILITY
Learn more
GOOD BETTER BEST
STRENGTH
Learn more
GOOD BETTER BEST

Fibrex® is a registered trademark of Andersen Corporation.

Explore Infinity’s fiberglass window and patio door collection

Browse our complete replacement window patio door collection to learn how Infinity from Marvin fiberglass windows offer durability, style and strong performance.

Explore Infinity’s fiberglass window and patio door collection

Browse our complete replacement window patio door collection to learn how Infinity from Marvin fiberglass windows offer durability, style and strong performance.