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Renewal by Andersen® Window Replacement & Patio Door Installation in Marshfield, WI

In the heart of Marshfield, Renewal by Andersen offers residents top-tier window replacement and patio door installation services, extending our expertise and quality craftsmanship to the Wausau area.

Renewal by Andersen® Signature Service

Superior product.

Fibrex® material combines the strength and insulative properties of wood with the low maintenance of vinyl. This composite material consists of wood and vinyl that outlasts and outperforms standard vinyl windows in durability and energy efficiency.

Hassle free process.

Engage with our professional team for a hassle-free window and door replacement experience. Our comprehensive service includes everything from initial design consultation to the final installation, all tailored to your specific needs and preferences.

Unrivaled beauty.

Design your dream windows and doors with the help of our expert designers. From traditional to contemporary, our vast selection of styles and customization options ensures the perfect fit for your home’s aesthetic.

Long term value.

Invest in your home with confidence, knowing that Renewal by Andersen windows and doors are built to withstand the unique climate of Marshfield and Wausau. Enjoy the peace of mind that comes with comprehensive warranty coverage on glass, Fibrex® material, and installation.

4-Step Process

Design Consultation

Start with a personalized session to explore design options and receive a detailed project estimate.

Project Planning

Our meticulous planning ensures your windows and doors fit perfectly, customized to your home’s specifications.


Our certified installers prioritize your home’s care, ensuring a clean, efficient, and respectful installation process.

Customer Care

Post-installation, our dedicated customer care team remains available to support your needs, from maintenance advice to warranty queries.

Our Products

Replacement Windows

Transform your Marshfield home with our range of window styles. Each style is designed for beauty, performance, and energy efficiency, customized to complement your home’s unique character. Explore our window styles or browse our galleries for inspiration.

Awning Windows

Awning windows offer both practicality and aesthetic appeal with their top-hinged design that allows them to open outward from the bottom, using a crank handle. This feature makes them ideal for increasing airflow and bringing in natural light, especially in compact spaces or above kitchen sinks. Their construction enables ventilation without letting in rain, making them perfect for all weather conditions.

Bay & Bow Windows

Bay and bow windows enhance your home’s exterior and interior by creating additional space and allowing more natural light to enter. Bay windows project outward in a geometric shape, adding a nook or extra square footage inside, while bow windows offer a curved appearance, providing panoramic views and versatile design potential.

Casement Windows

Casement windows are known for their energy efficiency and ease of operation. They are hinged on the side and open outward with a crank handle, allowing for maximum ventilation and unobstructed views. The tight seal when closed makes them an excellent choice for improving your home’s insulation.

Sliding Windows

Sliding (or gliding) windows open horizontally along a track, offering a practical solution for spaces where swinging windows might not be ideal. They provide excellent ventilation, are easy to operate, and fit well in modern and traditional homes alike. Their space-saving design does not compromise on light or views.

Double Hung Windows

Double hung windows feature two sashes that move up and down, allowing for versatile ventilation options. They are easy to clean due to the tilt-in feature of the sashes and offer a classic look that fits any home style. Their energy efficiency and ease of maintenance make them a popular choice among homeowners.

Picture Windows

Picture windows provide expansive, unobstructed views of the outdoors, filling your room with natural light. These stationary windows are designed to maximize visibility and enhance the architectural design of your home. Their energy-efficient build makes them ideal for optimizing insulation.

Specialty Windows

Specialty windows allow for unique customization, available in a wide range of shapes and sizes to complement any architectural design. Whether standalone or paired with other window types, they provide an opportunity to create distinctive visual interest and enhance the character of your home.

Renewal by Andersen Patio Doors

Upgrade your living space with our selection of stylish and durable patio doors. Choose from contemporary sliding doors to elegant French doors, each designed for smooth operation and exceptional energy efficiency. Browse our galleries today or contact Renewal by Andersen near Marshfield and Wausau today for a free consultation.

Sliding Glass Patio Door

Contemporary sliding patio doors merge indoor and outdoor living with their sleek, minimalist design. They offer smooth operation and large glass panes for ample natural light, making them ideal for modern homes. Their space-efficient sliding mechanism ensures a seamless transition to outdoor spaces.

French Sliding Patio Door

French sliding patio doors combine the traditional charm of French doors with the convenience of a sliding system. Available in various designs and colors, they can be customized to suit your home’s style, providing elegance and easy access to outdoor areas without consuming additional space.

French Hinged Patio Door

French hinged patio doors bring classic sophistication to any home, featuring adjustable hinges for various swing configurations. They enhance the overall aesthetic with their timeless design and provide a grand entrance to gardens, patios, or balconies, elevating the elegance of your living space.

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Entry Doors

At Renewal by Andersen, we strive to meet the needs of our customers in Marshfield. We’ve combined our industry-leading installation process and ProVia’s durable front entry doors. ProVia fiberglass and steel entry doors benefit homeowners looking to create the best first impression of their home. Each door comes with endless possibilities for customization and can boost your energy efficiency.

Signet Fiberglass

Homeowners choose ProVia Signet fiberglass entry doors for their durability and MasterGrain® natural wood finish. These entry doors are protected by a coating that prevents denting, splitting, cracking, and warping.

Embarq Fiberglass

Embarq fiberglass entry doors are the most energy efficient front doors on the market. Every door in the Embarq series is certified by ENERGY STAR® and boosts energy efficiency with high-performance glass packages.

Heritage Fiberglass

Ideal for historical homes in Marshfield, the Heritage fiberglass series is the most realistic wood imitation entry door offered by ProVia. A blend of hardwood and fiberglass, this entry door surpasses authentic hardwood entry doors in durability and long-term performance.

Legacy Steel

ProVia offers Legacy™ Steel entry doors to provide additional security and storm protection for homeowners in Marshfield. These steel doors rank highly for their energy efficient qualities and durability. ProVia uses insulating foam to prevent leaks and drafts from affecting your heating and cooling costs.


The people, product, and installation surpassed all my expectations. Home is noticeably quieter, cooler in the daytime, and each window has a beautiful view as compared to the old aluminum frame.

I love my new windows, made a HUGE difference in the drafts, keeping wind noise out, and keeping heat in. I also choose a different style and the view is much nicer, easier to open and close

Tonya B.

We are extremely pleased with our large dining room window. The old window was not efficient; letting cold air into the house in the winter as well letting heat from the furnace outside! The installer was very professional, efficient and cleaned everything up nicely. The entire experience from sales to installers through follow-up was a pleasure.

Seth Y.

Proudly Serving Marshfield and the Wausau Area

Homeowners in Marshfield and the surrounding Wausau area can rely on Renewal by Andersen for all their window replacement and patio door installation needs. Our team’s expertise and dedication to quality ensure a hassle-free experience from start to finish. Schedule your complimentary design consultation with Renewal by Andersen near Marshfield and begin the transformation of your home today.

Renewal by Andersen Signature Fibrex® Material

Our windows are made of a special material called Fibrex® material. It’s made of recycled wood and other components, which makes it stronger and more durable than vinyl windows. Our windows can last longer than other standard windows.
Our window frames are made from Fibrex® material, which is a strong material. This allows us to create frames that are slender yet sturdy. This design choice maximizes your view and lets more natural light into your home in Rhinelander.
We make windows using Fibrex® materials that are built to last. For quality and durability, we have conducted thorough testing. We focus on providing the people of Marshfield with windows that offer lasting value and performance.
Fibrex® material is designed to minimize the amount of maintenance required by homeowners. It is resistant to common problems such as cracking and rotting, making it a practical choice for busy homeowners.

Get in Touch with Us

Call Renewal by Andersen in {PRIMARY-GEO} to schedule your in-home consultation today. Our professionals are committed to simplifying every step of the process, so you can enjoy your new home improvement sooner than you think. Contact us to learn more about our hassle-free, 4-step process.

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