Beautiful, Energy-Efficient Windows & Doors Installed Right

Expert window, patio door and entry door installation throughout Western Wisconsin.

3260+ five-star reviews

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Eau Claire, WI

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Home Upgrades That Fit Your Budget

We partner with 1Look to offer 100% financing for qualified buyers.

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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!

1160

Completed projects so far in 2026

3260

Online reviews

98%

Customer satisfaction

We love these new windows, You exceeded our expectations! Windows and trim are beautiful and the quality is great. Kolton and his crew did an amazing job from installation to daily clean up. So organized and professional. He made sure we were satisfied at every step. Thanks for a wonderful experience, Would certainly recommend to anyone considering replacement windows.

Randy Utpadel

Before & After

Before & After: Experience the Difference

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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.

Definitely 10 stars. Love, love, love our new black Anderson/Asher windows!!! The last window (garage) was installed yesterday. Everyone at Asher, from the receptionist, the sales rep and to the installers were great to work with. Our installer teams, Mick & Taip and Kolton & Jeret were beyond professional in their work. Always here when they said they’d be, and always on time. But I should not forget Kyle and Josh our new seamless gutter installers. Friendly, on time, quick and efficient as well!!! Thank you Asher team!!!!

Ann and Steve Aamodt