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Wisconsin’s Trusted Replacement Window Contractor

Wisconsin’s Trusted Window Replacement Contractor

Get A FREE Window Replacement Quote

WeatherPro Exteriors installs quality vinyl and wood replacement windows for homes and businesses throughout southeastern Wisconsin. Unlike other replacement window contractors looking for a quick sale, we’re locally owned and accountable, building long-term relationships with our customers.

You won’t get a high-pressure sales pitch, just a thorough evaluation of your home's windows with competitive pricing. Give us a call or contact us online for a free replacement window estimate.

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100% Satisfaction on Every Installation

Our full-time window installers are extensively trained, work clean, and aim to exceed your expectations.

Worry-Free Window Replacement

Every window replacement is backed by a manufacturer and workmanship warranty for peace of mind.

Replacement Windows at Competitive Prices

Top-quality window installation paired with fair and honest pricing. No builder-grade products here.

Southeast Wisconsin’s Premier
Replacement Window Contractor

WeatherPro Exteriors is the only replacement window contractor in Wisconsin offering premium WeatherPro Windows.

Vinyl replacement windows are:

Manufactured in the USA

Unmatched in Energy Efficiency

Durable & Low Maintenance

Replacement Windows With Industry-Leading Warranties

Our windows are backed by outstanding product warranties. No other window company stands behind its products as WeatherPro does.

Windows By Andersen

WeatherPro is proud to offer Andersen Windows to our customers. Featuring a variety of styles such as awning, bay & bow, single & double-hung, and more Andersen Windows provide a tight seal and energy-efficient performance.

Marvin Replacement Windows

We’re experts in Marvin replacement windows. The Marvin brand offers extremely durable, energy-saving windows in many popular styles. Offering better than affordable pricing, Marvin Windows are an excellent choice for Wisconsin homeowners.

Pella Windows Dealer

WeatherPro is a trusted installer of Pella windows. The brand is known worldwide for their tight-sealing windows, which are affordable and energy-efficient. Pella additionally offers exceptional interior and exterior doors for your home's decor.

Replacement Window Types

We install several types of replacement windows on residential and commercial properties:

Double Hung Windows

Horizontal Slider Windows

Casement & Awning Windows

Bow & Bay Windows

Garden Windows

Picture Windows


Designed Solutions For All Window Styles

At WeatherPro Exteriors, we have experience with all major window designs. From conventional grid-style windows to specialty shapes such as arched or circular, no design aspiration is too much. Our window installation professionals will work with you to determine the best brand and style for your home's exterior.


Grid Styles (contoured, flat, slimline)

Exact Color Matching (for interior & exterior trim)

Specialty shapes(arched, angled, circular & more)

Decorative Glass(polished, frosted, etc.)

Specialty Glass (obscure, bronze-tinted)

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Milwaukee Replacement Window Contractor Serving SE Wisconsin

Our in-house West Allis window contractors install replacement windows throughout the entire Milwaukee region and beyond - Madison and Dane County included. Take advantage of our window financing deals including 0% interest for 18 months.

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There’s never any pressure to commit if you just want to learn more. Promise!