Infinity Partner Detail

C&T Siding & Windows

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 C&T Siding & Windows of Roberts, WI

Family-owned and operated since 1978, C&T Siding & Windows is your trusted partner for Infinity from Marvin products, offering the ultimate fiberglass replacement window. You can count on our high-quality installation services for a product that is Built for life® for your home. As your one-stop replacement window company, C&T takes care of everything so you can relax and enjoy your new view.

C&T Siding & Windows also specializes in Seamless Steel and LP® Smart Side® siding installation, offering complimentary design consultation to complete your vision and transform your home. With a philosophy to satisfy every customer with honest, reliable, and affordable service. Find out for yourself, the advantages of family-owned service and products from the expert consultants at C&T Siding & Windows.

Address Phone Hours

9 a.m. - 6 p.m. Monday thru Friday or by appointment

Special Offer Today

Schedule a Free In-Home Consultation from a Local Expert

Schedule a consultation with C&T Siding & Windows to learn how Infinity can help you bring new life to your home.
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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
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GOOD BETTER BEST
STABILITY
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GOOD BETTER BEST
STRENGTH
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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.