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Replacement Casement Windows in Wisconsin Home

Wisconsin Window Replacement Milwaukee, Appleton, & Madison area Window Contractors

Infinity Exteriors has successfully replaced windows for thousands of homes in Wisconsin. We provide 15+ types and styles of windows from the best brands on the market. Our industry-leading lifetime window warranty means your window frames, screens, and glass are protected. There's no better choice for window replacement.

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Get your windows replaced by Wisconsin's best contractors

Infinity Exteriors is the perfect choice for window replacement in Milwaukee, MadisonAppleton, and throughout Wisconsin. Choose sliding, wood, energy-efficient, and more window types from brands like Brilliance, Pella, and Marvin.

Your windows are only as good as the contractor who installed them. Make the right choice and let an experienced Wisconsin window contractor replace your windows. Choose Infinity Exteriors and get it done right the first time.

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Brilliance windows:

Brilliance windows are premium replacement vinyl window available in a collection of beautiful styles, colors, and glass options. This cost-effective replacement window will leave your neighbors amazed and jealous of your home's transformation.

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Pella windows:

Pella Windows provides wood, fiberglass, and vinyl frame styles. The California-based company has been making windows for decades for both homes and commercial businesses, offering a great combination of selection and quality.

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Marvin windows:

Marvin windows are beautiful, energy-efficient and environmentally friendly. These wood windows resist corrosion and endure extreme temperatures with integrity. Marvin is a market leader in energy efficiency and quality.

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15 Window Types and Styles:

Awning windows

Awning windows swing outward to allow for proper ventilation. These windows are commonly used in basements and bathrooms.

Casement windows

Casement windows can be used alone or in a series to create a bow window. These windows usually feature a hinge on one side and can often be opened outward or inward.

Bow windows

Create more space and let more natural light in with bow windows. These windows are usually made up of multiple casement windows that stick out from the exterior of your home.

Sliding windows

Slider, or glider, windows are opened and closed simply as the glass seamlessly moves across a track.

egress window replacements

Egress windows

Egress windows are emergency exit windows commonly installed in basements. Instead of style, these windows are defined by dimensions that meet building code regulations.

Specialty windows

Custom and specialty window shapes are available to suit the needs of your home's design.

Picture windows

Picture, or fixed, windows are completely sealed shut, making them highly energy-efficient. These windows can come in many shapes for the perfect accent.

Double hung windows

Most double hung windows provide multiple ventilation options - lower the window from the top or raise up from the bottom.

Composite windows

Composite windows are built to look like wood windows, but will never warp or absorb moisture. These windows are incredibly durable and are energy efficient.

Fiberglass windows

Fiberglass windows are extremely durable and low-maintenance. These windows will withstand Wisconsin's extreme temperatures and weather conditions from Spring to Winter.

Palladian windows

These three-part windows have an arched window with square side sections. Palladian windows are a focal point for many historical homes and add tremendous curb appeal.

Oriel windows

Oriel windows brighten up spaces and make interiors look larger. Curb appeal skyrockets at the sight of an elegant oriel window.

Skylight windows

Skylights are great for increasing the amount of natural light in your home, and, when placed correctly, can provide natural heat for your home.

Vinyl windows

Vinyl windows are made from incredibly durable PVC. These windows have high resistance to heat transfer, making them extremely energy efficient.

Wood windows

Wood windows can be stained or painted to match your home's decor. Give your home a beautiful classic look with appealing wood windows from Infinity.

When to replace your windows

Consider replacing your windows if you’re experiencing drafts, mold, cracking, warping, or a suddenly increased energy bill. Some windows have a shorter lifespan than others, but the rate at which windows need to be replaced is highly dependent on how they were installed. Poorly installed windows will need to be replaced much more often than windows that are properly installed, reinforced, and insulated. Pick a window brand and contactor with credibility. Going the cheap route with window replacement usually results in more frequent repairs.


Contact a Wisconsin window contractor

If your windows need to be placed, contact the experienced Wisconsin window contractors at Infinity Exteriors. We provide you with a free estimate with no strings attached before you make any commitments. All of our windows are backed by our lifetime warranty, guaranteeing quality on every single job. Our contractors will get the job done right the first time so you can enjoy your new windows for years to come.


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Still not convinced? Take a look at our window replacement photo gallery to see our work.

Frequently asked window questions

How do you know when you should replace your windows in Wisconsin?

If your windows is cracked, warping, molding, or causing drafts, you most likely need to replace your windows. Sometimes drafting is caused by poor insulation and not your window itself - be sure to consult with a window expert before pulling the trigger on a full window replacement project.

How much does window replacement cost in Wisconsin?

On average, window replacement will cost somewhere between $750 and $1,350 per window in Wisconsin. Price usually depends on the size and style of the window.

Can you replace your windows in the winter in Wisconsin?

Yes. The cold weather from the winter months is often what signals a homeowner their windows are causing a cold draft. If you notice your electric bills are higher this winter compared to previous years, this is a sign your windows may need to be replaced.

Is it cheaper to replace all your windows at once?

Yes. Usually, the more windows you replace, the less each window will cost. For example, the per window cost for 1 replacement window will be higher than the per window cost if you replace 15 windows.

Adam Landwehr is doing an excellent job in assisting us with replacement windows for our historic Delafield home.

James A. Nelson

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