Infinity Partner Detail

LandMark Exteriors in Libertyville, IL

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 LandMark Exteriors in Libertyville, IL

The owners and management of LandMark Exteriors bring over 50 years of experience to the home improvement installation industry. Whether its new windows, siding, doors, roofing, or soffit/fascia/gutters, the LandMark team has a proven record of satisfied customers with beautifully updated homes. In addition to Infinity replacement windows, LandMark Exteriors also specializes in doors, siding, roofing, gutters and soffit/facia.

Discover the reasons why Long Grove residents prefer Infinity replacement windows from LandMark Exteriors and schedule a free estimate.

LandMark Exteriors in Libertyville, IL
1244 N Milwaukee Ave
Libertyville, IL 60048

(847) 305-1823

Hours

Monday - Friday 8:00am-5:00pm Saturday 9:00am-1:00pm;

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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.