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Replacement Windows by Andersen in Waukesha, WI

An Affordable, Energy Efficient Replacement Option

WeatherPro Exteriors is an installer of Andersen’s signature Fibrex® replacement windows across Waukesha and southeastern Wisconsin. Known as a brand built on quality and affordability, Andersen’s windows could be a perfect choice for replacing your worn or leaking current units. Get a free estimate on window replacement with WeatherPro.


Replacement Windows For Any Home Near Waukesha

Andersen supplies windows of several types to fit the exact style you’re looking for.

  • Awning
  • Bay & Bow
  • Casement
  • Double & Single Hung
  • Gliding
  • Pass-Through
  • Picture
  • Specialty

Andersen Windows Use Industry Leading Materials

Buying a window from Andersen means quality in a world filled with subpar materials. Andersen’s careful choice of materials for your windows has resulted in a product of superior performance, low maintenance, and long-lasting durability. Purchase windows in wood, vinyl, aluminum, fiberglass, or Andersen’s signature composite windows made from Fibrex®.

Andersen Wood-Based Window Products

  • E-Series
  • A-Series
  • 400 Series
  • 200 Series

Andersen Vinyl-Based Window Products

  • 400 Series
  • 200 Series

Andersen Aluminum-Based Window Products

  • E-Series

Andersen Fiberglass-Based Window Products

  • A-Series

Energy-Savings With Windows By Andersen

According to 2018 data from Remodeling Magazine, the national average return on investment for replacing wood windows is 69.5%, making upgrades to your home’s windows a certain equity builder. But an immediate home value increase isn’t the only proof of upgrading to new Andersen Windows. Many windows by Andersen come standard with ENERGY STAR®-qualified insulating glass packages, which minimize heat transfer.

This helps to keep the heat outside during the summer months and inside during the winter months, preserving the life of your HVAC systems and reducing overall monthly energy costs. There are even multiple versions of this high-performance glass, adaptable to your needs. Contact a representative at WeatherPro to learn more about what Andersen’s energy-efficient windows could do for your home.

Warranty on Andersen Windows

WeatherPro Exteriors will honor Andersen’s Owner-2-Owner® limited warranty, which covers non-glass portions of the window up to 10 years from the date of purchase. Glass portions are covered for up to 20 years from the date of purchase, ensuring your investment is covered for years to come. Get a limited lifetime workmanship warranty on labor, which covers the installation from our in-house trained staff.

WeatherPro Warranty

Andersen Window Financing

Financing your new windows by Andersen is easy with WeatherPro’s offered payment options. Offering 0% interest financing for 18 months to qualified buyers. We've been helping Southeastern Wisconsin residents and businesses since 2008. Check out our full-service area:

  • Milwaukee
  • Waukesha
  • New Berlin
  • West Allis
  • Germantown
  • Menomonee Falls
  • Wauwatosa
  • Racine
  • Madison
  • Brookfield
  • Greenfield
  • Pewaukee
  • Oconomowoc
  • Oak Creek
  • Mequon
  • West Bend
  • Kenosha
  • All of Dane County

And everywhere in between...

0% Financing Options

Frequently Asked Questions on Andersen Windows

Andersen’s windows have a lifespan similar to any window of around 20 years. While some windows can last beyond this, it’s recommended to begin planning for replacement once your windows reach 15 years old.


Believe it or not, Fibrex is not made of fiberglass. Andersen’s Fibrex material is made of 40% wood fibers and 60% plastic, which are fused together to create the window’s frame.


Fibrex based windows contain a blend of wood fibers and thermoplastic polymer, making the windows so closely resemble wood it can be hard to decipher the difference. Fibrex windows are a great choice for homeowners who love the look of wood windows but want extended lifespan and performance.

Contact WeatherPro Exteriors for a free estimate on Andersen replacement windows for your home.

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