Infinity Partner Detail

Lacina Siding & Windows, Inc.

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 Lacina Siding & Windows, Inc. in Rochester, MN

Lacina Siding & Windows is a family-owned and operated company founded in 1996 by Matthew & Tresa Lacina. They, along with their three children Hannah, Noah & Isaiah serve the communities of Southern Minnesota.

Lacina Siding & Windows strives to answer any questions to ensure customers are 100% informed on every product they carry. Their window installation experts are all highly trained professionals. If you see them around town working on a home, feel free to stop by and visit. They are happy to answer any questions you might have. In addition to Infinity from Marvin replacement windows, Lacina Siding & Windows also specialize in siding, gutters, roofing, and doors.

Call Lacina Siding & Windows or stop by one of our showrooms in Mankato or Rochester. Our team would be happy to walk you through our showroom to better familiarize you with the products and services we provide.

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Special Offer Today

$100 Off Each Window Installation With Purchase of 5 or more windows

Schedule a consultation with Lacina Siding & Windows, Inc. to learn how Infinity can help you bring new life to your home.
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"My windows look more beautiful than I could have imagined! The installers were friendly and knowledgeable and cleaned up behind themselves, so there was no mess. I am already enjoying the fact that the casement windows crank out, and I can now catch a breeze from the north or the south. Before my windows were double-hung and faced east and west, and that was very difficult to get the breeze. The new windows let in an enormous amount of light and look beautiful!" Catherine M.

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.