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At Window World of Lake Charles, we understand the difference the right window can make in your space. Our replacement windows are quality constructed, highly customizable and energy efficient to last you and your family for years to come. Browse our styles below and see which option best fits with your space.

Choose Energy Savings. Choose Curb Appeal.
Let's Upgrade Your Windows

Our Featured Products

Explore our window options to discover the best fit for your space.

Double-Hung Windows

The most popular of styles, double-hung windows offer benefits like easy cleaning and customization options.

Sliding Windows

With a contemporary appearance, sliding windows allow for a maximum amount of natural light to brighten up your interior.

Casement Windows

Designed to open outwardly from the side of the home, casement windows give you the option of letting fresh air into your home on a nice day.

Bay & Bow Windows

Featuring a deep sill, bay & bow windows add dimension to your living area while giving you a maximum amount of natural light.

Awning Windows

Designed to open outwardly from the top of the home, awning windows brings fresh air into your home when the weather is nice.

Garden Windows

Garden windows look great in kitchens, above the sink, because of their ability to hold items like spices and other plants.

Custom Windows

Custom windows come in a variety of geometric shapes to mix and match for unique window combinations.

Hurricane Windows

In Louisiana, we’ve seen our fair share of severe weather, which is why hurricane windows have excellent insulation capabilities to protect your home from the storm.

Benefits of Windows from Window World

A wide range of window style allow you to customize your space
Enjoy savings on your utility bills with energy-efficient choices
Our professionally trained team is here to install your windows
No matter you budget we offer convenient financing options
We include a best-in-class limited lifetime warranty

Custom-Crafted Replacement Windows

Your Louisiana home’s windows are so much more than simply functional. They provide warm, natural light that adds character and comfort to your living space. At Window World of Lake Charles, we’re proud to offer a wide variety of replacement windows that fit perfectly with your style, color palette and budget, all with our unbeatable warranty.

View Color Options

Why You Should Invest In Energy-Efficient Windows

Looking to lower your energy bills? We also offer Low-E glass, which keeps cold air out during the winter months and keeps air conditioning in during the summer months. What does this mean for you? Big savings over time.

Why Energy Efficiency Matters


Windows FAQs

When to buy replacement windows?

It’s likely time to replace your windows when your home’s interior temperature is consistently uncomfortable and/or when your utility bill becomes excessively high each month.

How long do replacement windows last?

Replacement windows last on average 20-40 years. All of Window World’s replacement windows are also backed by a limited lifetime warranty.

Will replacement windows increase home value?

Yes. New windows from Window World not only increases your home’s value, they also offer increased curb appeal and energy savings.

How are replacement windows installed?

Window World replacement windows are installed by our factory trained installers.