Replacement Windows
Energy-Efficient Style
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Replacement Windows From CAT Exteriors Enhance Southern California Homes

Trying to find the right replacement windows for your home? CAT Exteriors is here to help you through the process. As a gold star dealer for Anlin Windows, we maintain a huge selection of energy-efficient, double-pane vinyl windows—all perfectly customizable to any room in your Southern California house. Our team of experts is ready to help you find the perfect products to complement your home, then install them for a perfect fit and many years of reliable performance.

Replacement Window Styles We Install

Single-Hung Windows

This window style, which has one moveable sash, works with virtually any home’s architecture.
Single-hung windows

Double-Hung Windows

Arguably the first window style people think of, this product looks like the single-hung window but has two moveable sashes for better ventilation and easier cleaning.
Double-hung windows

Slider Windows

These wide windows, which glide open and closed, are perfect for kitchens and other spaces in which you’d like an expansive view with ventilation control.
Slider windows

Picture Windows

The best views of the world outside your house will more than likely come from a picture window. Plus, with no operable parts, it’s one of the most energy-efficient window styles.
Picture window

Casement Windows

Casement windows open outward like a door with the turn of a hand crank, allowing for unmatched ventilation in a room.
Casement windows

Awning Windows

Also operated by a hand crank, these windows open vertically outward and can let you ventilate a room while it’s raining with their overhead cover.
Awning windows

Bay & Bow Windows

These expansive, multi-pane window configurations will make a statement as they protrude from your home. They also create an alcove space inside the home.
Bay/bow window

Garden Windows

These windows’ three-dimensional configuration allows you to place herbs and other small plants on its sill and give them as much sunlight as possible.
Garden window

Geometric Windows

Have a circular, half-moon, or other non-standard window opening at your home? This is the style group you’re looking for.
Geometric windows
Window install photo

What Are the Best Replacement Windows for Your Home?

Choosing the right window style depends on a number of important factors: how much space you have, how much ventilation you want, and how much you’d like to spend. Larger and more complex installations, like bay and bow windows, will naturally cost more than a simple slider or picture window replacement. Despite the abundance of options you have, picking the perfect windows for your unique needs is easy with the right window company. CAT Exteriors will guide you through your options and work with you to ensure your window replacement project gets you exactly what you want.

Our Platinum Process for Window Replacement

When you hire CAT Exteriors for your window installation, you can rest assured that you’re getting five-star service from one of the best window companies in Southern California and Texas. Through the CAT Exteriors Platinum Process, you’ll be treated to the utmost care. Here’s how your project will go:


In-Home Consultation

Here’s where we help you choose the perfect windows and create a custom plan for your renovation.


Measure & Create

We’ll carefully measure your window openings for Anlin to manufacture expertly fitted replacements made specifically for your home.



Our installers will arrive on time, complete the job well, and clean up even the smallest trace of a mess.

Window replacement
Five-Star Reviews

See What Our Satisfied Customers Have to Say About Working With Us

"I am beyond words at how impressed I am with CAT Exteriors! We are in love with our new windows and sliding door. The first day of install we could feel a HUGE difference in the temperature inside the house. We even added a new window and it has made a world of difference! The service team was amazing and extremely professional. They did an absolutely amazing job! We are so happy! We will definitely use CAT Exteriors again for other services we will need! Highly recommended!"

Chelsea V.

Tampa, FL

"If you're considering any home improvement projects, we highly recommend choosing CAT Exteriors. From the quality of work to the pleasant interactions with their team, you are guaranteed a positive experience. CAT Exteriors delivers on their promise, and you will not be disappointed with the results."

Daniel R.

Tampa, FL

"They came out and were very professional, quote was good. From start to finish in about 30 days. We are very satisfied with our new patio cover. It’s made a huge difference when the heat hitting our house in the backyard."

Thomas A.

Tampa, FL

"We are getting a patio installed by CAT exteriors and WOW! What an experience it has been so far. Mark showed up to give us our options and go over financials, when I say he made things easy I might consider it an understatement. He showed us all of our options, from the patio to fixtures to financing. He then set up our appointment with Juan and his team for a couple of DAYS later. They showed up, measured, had the whole plan done in an hour or so, and even took time to play with our puppy. They are professional, honest, and very kind."

Veronia G.

Tampa, FL