Professional Single-Hung Window Contractor for Pewaukee, WI, Homeowners

Traditional two story style mid century suburban home, main focus on upper story windows

Are you in the market for expertly crafted replacement windows that will boost your home’s energy efficiency as well as its curb appeal? If so, you’ve come to the right place—Siding Unlimited! We’ve been proudly serving Pewaukee, Wisconsin, homeowners since 1994.

Though “siding” is in our name, our expertise extends to many different aspects of home improvement, including single-hung window installation, and we are a trusted source for energy-efficient, hardwearing, and stylish products. To ensure the utmost quality, we source all of our windows from industry-leading manufacturers Pella® and Sunrise, and our commitment to excellence has helped us earn an A+ rating from the Better Business Bureau.

The Perks of Our Single-Hung Windows

When you trust Siding Unlimited to be your single-hung replacement window contractor, you’ll receive windows that are:

Highly Customizable

We boast a wide selection of replacement single-hung windows in a plethora of shapes, sizes, finishes, and colors so you can achieve your desired look for your home.

Energy efficient

Single-hung windows only move in one direction, which is vertically from the bottom sash. This leaves less room for air infiltration and reduces thermal transfer. To further boost thermal performance, our windows also come with features like advanced low-E insulating glass and premium glass packages.


Our single-hung windows are available in the following robust materials:

  • Vinyl
  • Fiberglass
  • Aluminum-clad
  • Wood

Take the First Step Today

To get started on the process of finding the perfect single-hung windows for your Pewaukee, WI, home, contact Siding Unlimited today for a free, no-pressure consultation.

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.

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Company Info
Siding Unlimited LLC


665 Larry Ct.
Waukesha, WI 53186
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2018 S Stoughton Rd
Madison, WI 53716
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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.