3260+ five-star reviews

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Eau Claire, WI

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Explore Our Window & Door Solutions

With Asher Lasting Exteriors, you’ll receive high-quality products with expert installation.

Windows

ACCLAIM BY Renewal by Andersen

Quality, innovation and one of the best warranties available. You can expect premium Renewal by Andersen® replacement windows paired with professional installation for an exceptional experience.

Patio Doors

Renewal by Andersen

Customized to perfection with effortless operation and performance. Seamlessly blend indoor and outdoor spaces with style and precision with gliding or hinged patio doors.

Entry Doors

ENSEMBLE BY RENEWAL BY ANDERSEN

Make a statement with a beautiful, high quality entry door. Rest assured you are purchasing an exterior door that is the result of unparalleled craftsmanship and modern technology, manufactured with the finest materials and the highest level of care.

Installing products from the leading brand of Renewal by Andersen

Exterior Window and Door Replacement for a Lasting Impression

For residents of Eau Claire, Chippewa Falls, Altoona, Menomonie, Black River Falls, Medford, La Crosse, Onalaska, Sparta and Western Wisconsin.

“99% of our clients said they would use us again.”

Watch our 30 second video below and you’ll see why

Asher was founded on the principles of customer satisfaction, quality craftsmanship, and cutting-edge innovation.

We are trusted because we care about our products being energy efficient and cost-effective. We are also trusted because we value integrity, honesty, true craftsmanship, and we believe in total customer satisfaction without compromise.

Whether you’re searching for replacement windows or exterior doors, you can count on Asher to provide beautiful, long-lasting products, from the quality of Renewal by Andersen, that will give you years of comfort and enjoyment. We have two locations to serve you, Chippewa Falls and Onalaska!

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Trusted by Homeowners Since 1974

We’d love to speak to you about your project!

575

Completed projects so far in 2026

3260

Online reviews

98%

Customer satisfaction

Kolton and Andrew worked in the cold rain and still had an excellent work ethic. Very professional and did an extremely well job.

Chris Miller

Before & After

Before & After: Experience the Difference

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View our Interactive Project Map

See all of our recently completed projects in your area. Filter by location or project type, and view project photos and associated customer reviews.

Since 1974, our family-owned company has worked with thousands of satisfied customers and has become one of the Chippewa Falls and Onalaska’s top choices for homeowners seeking quality windows and doors.

And, because we offer a variety of payment and financing options, your home remodeling dreams can become a reality sooner than you think.

Holt and Ryan were at our house recently to install windows. They arrived EARLY, did a walk through and spread drop cloths through the entire house to the work area. They were efficient, quiet and inobtrusive while they worked. When they finished, they cleaned up in the same quiet, efficient manner, explained the workings of the windows for cleaning and departed. It was as if they had never been here. Both of these men were polite and having them in my home did not seem like an intrusion. Holt’s explanation of details was thorough and understandable to a novice like me. I look forward to them returning to install yet another window which we have ordered for the future. These people are professional and working with them has been easy and professional.

Peter and Melanie Schaller

Renewal by Andersen Window and Door Experts