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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. Less air leakage and more insulation means more energy efficiency for your home, which translates to big savings over time.

Replacement Windows Lafayette, LA

Home with expanded glass windows
Your window is more than just a window. It’s a portal to the outside world, where you can gaze into the beauty of the outdoors, while being protected from the elements. At Window World of Lafayette, we’re proud to offer area residents the very best in replacement products. All of our windows are quality constructed, with a sturdy mainframe and sash for security and Low-E glass for premium energy efficiency.

Double-hung Windows

One of the most popular styles, the double hung window offers easy operation and a timeless look.

DOUBLE HUNG WINDOWS

Sliding Windows

Easy to operate and contemporary looking in style, sliding windows are a smart design addition to your home.

SLIDING WINDOWS

Casement Windows

If you’ve been looking for a way to incorporate fresh air into your space, utilize casement windows that open towards the outside of the home.

CASEMENT WINDOWS

Bay and Bow Windows

Gaze into your beautiful outdoor space with a spacious bay or bow window. Extended glass paneling allows for a maximum amount of natural light.

BAY & BOW WINDOWS

Garden Windows

A great option for above the kitchen sink, garden windows are a stylish and smart addition to your dining area.

GARDEN WINDOWS

Hurricane Windows

You’ll stay protected from severe weather year-round with hurricane windows from Window World. Thick insulation and moisture resistance keeps your home secure.

HURRICANE WINDOWS

Contact Window World of Lafayette today for more on our replacement window options. Our team will help you find the right fit for your home!

4.8

Based on 73 reviews (See more reviews)

“Have been wanting new windows for six years, Window World delivered with good workers and great quality windows. James Ball was very thorough, accurate, and accommodating. As well as the installers Fred and Anthony, who worked very hard and efficiently. Thank you Window World, your windows have made our house feel new! Would definitely recommend to anyone!”
- Yvonne B.
“VERY satisfied!! Windows were installed in half the time that they told me. All the guys were very professional, cleaned up after themselves and only took 3 hours for 14 windows. My salesman was very nice and professional and not pushy at all. The whole experience was great.”
- Jordan B.
“This was our 2nd purchase of windows. Our sales rep, Jason B, was professional and offered great suggestions and we love the new look the windows give the upstairs. He ensured we were assigned a good installation crew who did a great job on our 12 window installation. Jason also followed up to make sure everything happened on time and to our satisfaction.”
- Denneen F.