Windows, Doors & So Much More!

Selection. Knowledge. Service.

Poor energy-efficiency. Rotting windows. Ugly peeling, cracking, or faded exteriors. Air infiltration. Problems with operating or opening your windows. Gaps in door weatherstripping. These are all common complaints we hear from people.

As a homeowner, these pain points don’t always top your list of fun projects to deal with. While new flooring or a kitchen remodel sounds more appealing, there are some real positives to prioritizing your windows or doors:

  • Complete a project in as little as one day
  • A substantial aesthetic change to the interior or exterior of your home
  • Immediate savings on your energy bills
  • Enjoy low-maintenance products and finishes
  • Add value to your home and protect your investment

When it comes to replacing the windows in your home, we provide:

  • More than 20 window, door, and accessory products all under one roof
  • Wood, vinyl, fiberglass, aluminum, and other material choices
  • Full frame and pocket installation options
  • Professional window installation
  • Warranty programs offering manufacturer warranties, as well as unique, enhanced service and installation extensions
  • Financing options

Explore our website, stop into our Design Gallery, or simply call! However you want to shop, we’re here to make buying windows and doors effortless!

How To Shop For Windows:

Hint, we make it as painless as possible - start with one of these easy options! >>

buying windows or doors - marvin windows - andersen windows -

Download Our Complete Guide to Buying Windows

Get a comprehensive planning guide that takes you through the buying process. Step-by-step, you’ll get the knowledge you need to make the best product and vendor choice!Read More »
wisconsin's largest design gallery - waukesha windows & doors -

Visit Our Extensive Design Gallery in Pewaukee

More than 8,000 square feet of windows and doors on display! See for yourself what makes each of the more than 20 brands we carry a unique, quality window or door!Read More »
windows, doors and more - product type

Explore by Product Type

Start here if you want to learn some basics about the different product types, as well as other things you’ll want to keep in mind as you shop for windows, doors, and more.Read More »
windows, doors and more - material choice

Explore by Material

Trying to decide which material best suits your needs? Be it wood, vinyl, fiberglass, aluminum or another material, start your search here and learn the pros and cons of each option.Read More »
explore by feature - contemporary windows - windows as art

Explore by Feature

Whether it’s energy efficiency or a specific architectural style, if you have specific features you are looking for in a window or door, this is a great place to start.Read More »

There are a Lot of Window & Door Providers…

Why should you choose Weather-Tek?


Who doesn’t love choices? There’s nothing worse than walking into a window company to realize that you are stuck with one brand – and, getting a lot of pressure about how it’s the best choice.

However, too many options can be overwhelming! Are you really getting a quality product, made by a manufacturer you can trust? That’s why we’ve vetted our lineup of products for price, quality, service, and the manufacturer’s track record for warranty and ongoing support. We believe in giving homeowners, builders, remodelers, architects, and commercial contractors choices – while making sure those choices represent the best windows and doors on the market!

From casements to double hungs, screen systems to panoramic door choices, security products, millwork and moulding, you’ll find it all here. With more than 20 window, door, and accessory product lines, we often get asked what the most popular choices are. Rising to the top of this list are our featured brands:

Explore a 3D Virtual Tour of Our Design Gallery!

Check out our 8,000 sq. ft. Window & Door Design Gallery to research material options, styles, hardware, product features, and explore interactive window and door product displays.


Some companies do just one thing, like install replacement windows. Some are lumber yards or big box stores who offer everything under the sun – including the kitchen sink!

Then there are the rare few who specialize in their craft, building knowledge that is both broad and deep in their chosen niche.

That’s what we’re proud of.

From a simple patio door replacement in a home in Brookfield to skillfully navigating a historic renovation with thousands of windows in Downtown Milwaukee, we are true “fenestration experts.”

Our experience across multiple markets represents more than just product knowledge. It’s design and architectural assistance, job site support, navigation of financing and tax credits, as well as fostering the art of window and door installation, and creating careers and opportunities across the skilled trades. You can explore our four divisions to learn more:

Want to Learn More About Weather-Tek?

We believe in people, in products, and most importantly in relationships! Learn more about what makes us tick:


You’ve heard the famous expression – people don’t care how much you know until they know how much you care. We could offer a million products and help build the most high-profile projects in the area, but without passion, authenticity, hard work, and honesty it really wouldn’t matter.

Service. Many people use the word, we try to demonstrate it. Guiding you through the replacement window process, not just selling you a product. Performing installation inspections to ensure warranty coverage. Helping homeowner clients through new construction selections, allowing builders to focus on job site priorities. And consulting on historic tax credits so commercial contractors and developers can meet tight project budgets. Those are just a few examples of what service means to us. At Weather-Tek, we believe the following things set us apart:

Featured Face Vince Datillo

Featured Face!

Vince Dattilo, Replacement Sales Consultant, helps homeowners all across Southeast Wisconsin choose the best replacement windows and doors for their home. Helping people reach their home improvement goals and dreams is the favorite part of his job. Outside of work Vince enjoys nature walks, tennis and family events.

Featured Partners