Free Estimate
Wood replacement windows are environmentally friendly and affordable for Wisconsin homeowners

Wood Windows Installation & replacement in Wisconsin

Wood window installers in Wisconsin provide energy efficiency at its best

Wood replacement windows are an attractive, economical, and environmentally friendly choice for replacing your old, inefficient windows. Infinity Exteriors' Wisconsin contractors provide and install energy-efficient wood windows for residents and business owners in Appleton, Madison, and Milwaukee. Propelled by perfection, our window installers work to exceed your expectations and ultimate satisfaction. Energy efficiency is a rising trend in the window industry and Infinity leads the pack with flying colors, offering several different environmentally-friendly window models. Learn more about our affordable payment plans for wood windows. See hundreds of job locations we've previously done in Wisconsin on our interactive remodeling map or read previous customer testimonials to decide if we are the right people for the job

How energy-efficient wood windows work

Energy-efficient is a widely-used term, but what does it mean and how does it benefit YOU? Energy-efficient windows simply do more with less energy. This reduces your energy bills and has less impact on the environment. Wood replacement windows installed by Infinity Exteriors are low maintenance, improve insulation in hot or cold weather and add value to your home. Infinity Exteriors is the perfect choice for window replacement and installation in MilwaukeeMadisonAppleton and the surrounding areas. Every window Infinity Exteriors installs is energy efficient and we want every one of our customers to get the biggest bang for their buck. All of our wooden windows adhere to the following energy-efficient regulations:

Solar Heat Gain:

Also known as SHG, Solar Heat Gain is measured by how much heat enters through the window. For a quality window, the SHG should be a smaller number. The smaller, the better.

Visible Transmittance:

Known as VT, visible transmittance is the amount of light coming through the window. Less heat enters, but the window still lets in natural light. The higher the number, the more light comes through the window.


The U-Factor is represented by the rate of heat loss in a building. Homeowners in colder climates (like Wisconsin) prefer lower U-Factor numbers, which means their windows keep warmth in to reduce energy usage.

Contact an energy-efficient window specialist at Infinity Exteriors and we'll be happy to explain how these terms apply to your home, life and wallet!

Wisconsin's best value in wood window replacements

Wood replacement windows are durable and made only from the highest quality materials. Infinity's wood windows are built to last a lifetime and backed by a limited warranty. They’re perfect for any Wisconsin home and available in any style and size you need.

Infinity Exteriors provides Wisconsin homeowners with the best value in wood window installation. Our certified window installers work with meticulous attention to detail, ensuring the perfect window for your home is installed perfectly.

Ask your neighbors Free Estimate

Different types of wood windows

Whether your replacement window needs are straightforward or ambitious, Infinity offers quality versions of standard window styles and one-of-a-kind design solutions. Contact a certified window installation specialist at Infinity Exteriors for help choosing the right windows for your home!

Wood windows for historic homes across Wisconsin

Replacing windows in historic homes comes with unique challenges. Wood replacement windows are the perfect way to improve energy efficiency in your historic home while preserving the beautiful architecture you love.

Infinity's wood windows combine traditional design with the benefits of modern craftsmanship. You can have a comfortable home in any season AND preserve the charm and style of your historic Wisconsin home.

Contact the certified, perfectionist window installers at Infinity Exteriors for immaculate window installation on old and new homes alike.

Save money on the cost of energy-efficient windows

Even the highest performing energy efficient windows are only as good as the installation work. Infinity Exteriors saves Wisconsin homeowners money on the cost of high-quality energy-efficient wood replacement windows.

Infinity Exteriors has extremely competitive pricing on wood window installation.

Our unparalleled craftsmanship and attention to detail mean your new windows will perform the way they’re designed to and reduce heating and cooling costs year-round. We’ll match the price of any Wisconsin contractor offering window installation services on par with our standards. Invest intelligently in your home—never sacrifice quality installation work for a cheap quote. 

Infinity Exteriors is Wisconsin’s best window installation company

We protect your window warranty AND your home. Not only will Infinity ensure your manufacturer's window warranty remains valid through proper installation, we provide an unbeatable lifetime workmanship warranty on the installation. If you ever have a problem with your Infinity Exteriors window installation—next week, next winter or ten years down the road—we’ll fix the problem at once, at zero cost to you.

Many window replacement companies take shortcuts by failing to properly insulate and seal the installation or flash the moisture barrier. Not only does cutting corners void your manufacturer's window warranty, but it also leaves your home vulnerable to drafts, water damage, insects and expensive future repair costs.

Infinity Exteriors is the best replacement window installer in Wisconsin and provides the highest value in wood windows to homeowners across Wisconsin. All of our professional window installers are certified, highly experienced and carefully follow manufacturer specifications to the letter on every window installation job.

Wisconsin window installers today for a free estimate on your wood replacement window installation!

Free Estimate

Types and Styles of Windows:

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.

Serving Wisconsin

Oh no!

JavaScript is required for full site functionality.