The Only Certified Pella Windows Contractor In Pewaukee, WIDining area with large windows, a table, and a hanging light fixture

Are you looking for a reliable and professional company to install gorgeous Pella windows in your Pewaukee, Wisconsin, home? If so, then you’ve come to the right place. As Wisconsin’s only Platinum Elite Pella Certified Contractor, Siding Unlimited is here to make all your replacement window dreams come true. We’ve been serving customers throughout Wisconsin since 1994 and have gained a team of trustworthy and knowledgeable individuals who pride themselves on being Pella replacement window experts.

We know how challenging the harsh Wisconsin climate can be, which is why we offer only windows that will be able to withstand the cold winters and hot summers. When you don’t have windows that can hold up no matter the weather, it can cause serious issues for your home. We’ve seen it all—from water damage to a serious lack of energy efficiency—so we know exactly what we’re dealing with. This is why we want to provide you with the most weather-resistant windows on the market to help keep your home and comfortable and free from weather damage.

The Benefits of Installing Pella Windows

Pella® is one of the most respected window manufacturers in the nation. As the only Pella windows dealer in Wisconsin, we offer the full lineup of Pella vinyl, wood, and fiberglass products. These windows are:

  • Visually stunning – We offer a plethora of customizations to choose from, including different exterior colors, interior finishes, and decorative glass options. You’re guaranteed to find something that will suit your aesthetic preferences.
  • Durable – Pella windows are made to resist moisture, decay, stains from mold and mildew, and termite damage.
  • Energy efficient – With insulated master frames, warm-edge spacers, and the option to add high-performance glass packages with gas fills, you’ll likely see a reduction in your monthly energy bills.

Get Started on Your Window Replacement Project Today

Having windows that are outdated and rotting is not necessarily the most ideal scenario. If you’re looking for fantastic replacement windows that will last your home for years to come, then it won’t get any better than Pella windows. Contact Siding Unlimited today to find out more about the products and services we offer to Pewaukee, WI, homeowners.

Contact Us
 The entire experience was outstanding and exceeded our expectations. Lou Davis provided thoughtful advice as we navigated selections on windows, siding, and front door. Crew cleaned up daily. Top notch from start to finish. 
 Hands down the best company we have ever done business with - professional, knowledgeable and very accommodating. We had new siding installed and other work. Wish we had come across this company years ago! Five stars aren't enough. 
 The team at Siding Unlimited is very professional, detail oriented, and extremely knowledgeable about their products and installation. 
 Our house looks wonderful and the guys were fantastic. 

Looking for ways to make your home improvement project more affordable? We offer a number of financing options for qualified customers.

Learn More
Company Info
Siding Unlimited LLC


665 Larry Ct.
Waukesha, WI 53186
Get Directions



2018 S Stoughton Rd
Madison, WI 53716
Get Directions



Now Open! Discover our new must-see Madison showroom. Now serving the entire Greater Madison area, located at 2018 S Stoughton Rd, Madison, WI. Open 9am-5pm Monday through Friday and 9am-12pm on Saturdays.