Turn To Allentown’s Trusted
Window Replacement Experts

We Offer Attractive, Energy-Efficient
Windows For Your WI Home


Are you in the market for new windows in Allentown, WI?

Exterior Pros offers a variety of window options for your home. We’re a locally owned company that takes pride in our Wisconsin roots. We understand that upgrading your windows is a significant investment, and want to put you at ease.

There’s no denying that Wisconsin weather can be harsh and unpredictable. Your windows work hard to keep the weather you don’t want out and the cozy, comfortable air you want inside. Windows that cause drafts or allow air to seep into or out of your home wreak havoc and raise energy bills.

If you’re shopping for new windows, we’re here to help. Our commitment to excellence has earned us an A+ BBB rating, so you know you can trust us. When you work with Exterior Pros, you’re dealing with a company that values quality craftsmanship and customer satisfaction.



Allentown Homeowners Choose Superior Windows
From A Company They Can Trust

Your home’s windows are a significant factor in keeping your home warm in the winter and cool in the summer. They also provide protection and security for your family. Not to mention, they affect your home’s curb appeal.

If you have older windows or know there are more efficient, secure options, it’s time for an upgrade. We’ll guide you through your replacement options and help you select the perfect windows for your home.

Installer perfecting durable window installation


Durable Window Options

Durable windows are essential for keeping your home comfortable and secure. But not all windows are created equal. To serve their purpose, windows must be made from quality materials and installed correctly.

Our selection of windows features a variety of high-quality styles and designs, including double-hung, energy-efficient, and specialty.

When you shop with us, we’ll guide you through the process from beginning to end. You’ll never feel pressured to buy. Instead, you’ll know you’re getting trusted recommendations based on years of experience.

We’ll also consider your unique needs and the needs of your home.

Our experienced team professionally handles every step of your window replacement project. Our installation experts are known for their precision and ensure a proper fit for each window, ensuring beauty and performance.

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Double-hung windows in bright, empty room


Double-Hung Windows

Double-hung windows offer style and function. They tilt inward, making them easy to clean. They also provide flexible ventilation options. We offer double-hung windows in standard sizes, as well as custom options. Double-hung windows work great in any room of your home.

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Home featuring specialty windows


Specialty Windows

Our selection of specialty windows ensures you get precisely what you want for your home. From elegant bay windows to garden windows to casement windows, we have a product that will enhance your home’s architectural features. If you want to make a statement with your new windows, we can help.

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Bright new windows overlooking view


Professional Window Replacement

Replacing your windows can significantly improve your home’s comfort and performance if your windows are drafty, inefficient, outdated, or deteriorating. At Exterior Pros, we take pride in being a top choice for home window replacement in Allentown and the Sussex area. If it’s time for a window replacement, call us.

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Why Allentown Homeowners Turn To Exterior Pros

Professional Window Installation
From An Experienced Team


Replacing your home’s windows is no small commitment. You must know you’re shopping with the best quality and customer service. Throughout Allentown, Sussex, and the Milwaukee area, homeowners turn to Exterior Pros when ready to upgrade their windows.

You can trust us if you’re in the market for new windows.

1. Award-Winning Service

You can count on us to offer the best home improvement, from our high-quality materials to our top-notch customer service. We’re committed to doing all we can for homeowners, and the industry has recognized us due to that commitment. In addition to our BBB A+ rating, we’ve earned nine back-to-back Angi Super Service Awards.

Learn More About Our Award-Winning Service

2. Comprehensive Warranty Protection

We offer some of the most comprehensive warranties in the industry. In addition to our warranties’ protection, they also provide peace of mind. You’ll know you get the best quality and workmanship when you shop with us.

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3. Family-Owned Local Business

We’re proud to be a family-owned business in the local community. We don’t just work in the Sussex area. It’s our home. We’ve built our reputation by treating customers like family. This includes guiding them through the window buying process with honest recommendations and quality workmanship.

About Us

4. Satisfaction Guaranteed

We know you’ll love our windows. Whether it’s our wide selection
Our selection includes various styles and materials, all available to fit various budgets. But it doesn’t stop there. We guarantee complete satisfaction with the product and the service. The job isn’t complete until you’re happy with your new windows.

Learn More About Our Guarantee


What Your Allentown Neighbors Have To Say About Us

Read Reviews From Wisconsin Homeowners


We’re proud of what our neighbors have to say about us. We love hearing their stories and think they can help you decide about window replacement and other home upgrades. Read our reviews to learn more about the experience customers have working with us.

Exterior Pros helped us with an eyebrow window we had in our roof. It was rotting and since it was a specialty, hand crafted window, we had plenty of contractors look at it and turn us away. Luckily by using “Ang” (Angie’s list) I came across exterior pros. I finally decided we needed to go big to get the help. A very nice rep came out (Cody). They agreed to help us. We decided to replace a few other windows along with the eyebrow window. First of all, I have to say the company is run by a husband (Doug) and wife (Steph) that communicate and work very well together. The people that work for them comment on how well they run the business that has been around for many years. They came out and measured the window(s) and had the eyebrow window custom made. It was at least 2500$ just for that window. The price of all of it was very reasonable and they offered no interest financing. When the installation day came we ran into a big problem. The frame was so rotted that the window could not be mounted. The window would not fit unless they reframed the custom window. Doug offered 2 options. One included redoing my entire roof! The roof was old and was within 5 years of really needing replacement and this would mean closing the hole where the window was. If we just closed the hole it would need new shingles in that spot and would not match the surrounding old shingles. The cost of the custom window frame had us going with the new roof. Of course since we had not planned this I was worried about cost. Steph and Doug made it all super easy and offered very good pricing. It was all done with in 1 week from the bump in the road to the finished project. Doug came out to show us the different shingles and we set a date. The roof install took 1 day! Amazing. The workers were respectful of my landscaping and were very nice. I can’t say enough good things! Overall 10/10!

My final results of my expensive Custom made Bay Window are as Follows: My window with Triple Pane glass , Beautiful Interior Wood finish.Totally Insulated & Sealed Perfectly was everything I hoped for. Install work was Awesome. Crew was caring and Professional. Any further Remodel jobs I do will for sure be with Exterior Pros. Thanks For the Great Work.

Exterior Pros came through for us …. new roof great guys worked continuously to get us done before any bad weather comes!!! Happy bunch ,very courteous men. I am in Oshkosh and they came from Sussex,WI no local roofing companies responded when called for an estimate. Need new roof make one call this company!!! Thank you, Mary Czarnecki

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Frequently Asked Questions About Exterior Pros
Window Services In Allentown, WI

Replacing your windows is a significant investment. It makes sense that you’d have questions. We’ve tried to answer many of the most common ones here. If you have other questions, feel free to reach out to us.

Q: Why Choose Exterior Pros?

A: We like to think we’re the best at what we do, and we hope you will, too. Our team of experienced home improvement experts ensures that you get the best possible results for your home remodeling project. From comprehensive warranties to ensuring your complete satisfaction, why would you choose anyone else?

Q: What Do Your Window Installation Services Cost?

A: Your window investment depends on several factors, including window style, size, material, energy-efficiency features, and the number of windows being replaced. During your free consultation, we’ll assess your specific needs and provide a detailed quote that clearly outlines all costs involved.

While window costs vary, we offer options across different price points to accommodate various budgets without compromising quality. Our transparent pricing means no hidden costs or surprise charges during your project. See our financing options here.

Q: What Window Styles Do You Offer?

A: We provide a comprehensive selection of window styles to enhance any home. Our options include: Double-hung windows with tilt-in sashes for easy cleaning, casement windows, sliding windows, picture windows, specialty shapes, awning windows and bay and bow windows.

During your consultation, we’ll discuss the advantages of each style based on your home’s architecture, your functional needs, and your aesthetic preferences.

Q: What Areas Of Lomira Do You Serve?

A: In addition to Lomira, WI, we also provide bathroom, roofing, and various exterior home improvement services to Cudahy, Oak Creek, and Jackson.

Q: Where Can I Find More Info About Exterior Pros?

A: Want to learn even more about our company? Check out the links below for additional information.

Company Logo

Exterior Pros

W227N 6270 Sussex Rd
Sussex, WI 53089

(262) 456-3530

Hours
9 a.m. – 5 p.m.: Mon – Fri

Call for Appointments
(Phone line open)
8am-8pm: Mon-Fri
10am-4pm: Saturday and Sunday