Classical-style brick building with a large dome and columned entrance on a university campus

Hattiesburg, MS

From Midtown to Timberton, Window World of Southern Mississippi proudly serves Hattiesburg homeowners with high-quality windows, doors, siding and storm protection. Our locally trusted team delivers lasting performance, Southern-style service and products built to handle Mississippi’s climate — all backed by expert installation and lifetime warranties.

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Hattiesburg, MS

510 Broadway Dr.
Hattiesburg, MS 39401

(601) 584-6889

Business Hours:

Monday 8AM-4PM
Tuesday 8AM-4PM
Wednesday 8AM-4PM
Thursday 8AM-4PM
Friday 8AM-4PM
Saturday Closed
Sunday Closed

Windows Replacement Services

Upgrade your home with energy-efficient windows designed for Hattiesburg’s warm, humid climate. At Window World of Southern Mississippi, we offer durable casement, picture, impact and custom shape windows that enhance your home’s comfort, security and style.

Whether you’re replacing aging frames or planning an exterior refresh, our windows come backed by a limited lifetime warranty for superior peace of mind.

Door Installation In Hattiesburg, MS

Window World of Southern Mississippi installs secure, stylish doors in homes across Hattiesburg, including fiberglass entry doors, French patio doors, storm doors and sliding glass options.

Our doors are engineered to resist swelling, warping and weather damage, making them ideal for Southern conditions. Choose from a variety of finishes and glass inserts to match your home’s personality and improve everyday function.

New Siding Installation

Give your Hattiesburg home lasting curb appeal with siding that resists heat, humidity and storm wear. We offer 4000 Series, 6000 Series insulated and Everlast composite siding — each crafted for durability, low maintenance and efficiency.

Whether you’re looking for a classic or contemporary look, our siding comes in a wide range of colors and textures to match your style while delivering protection against the elements.

Storm Protection In Hattiesburg, MS

Severe weather is part of life in Hattiesburg — make sure your home is ready. Window World of Southern Mississippi provides custom storm protection systems, including Bahama shutters, roll-down shutters and fabric shields.

Our solutions are designed for quick deployment and long-term reliability, blending function with style. We help you choose the right protection to meet local codes and provide peace of mind.

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Schedule Your Free In-Home Estimate Today

Are you ready to take on your next property upgrade? Window World is standing by to serve you! We specialize in services that enhance the efficiency and aesthetics of Southern Mississippi homes. Contact our expert door, siding and window installers to schedule your free estimate.

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What Our Customers Say

"The installers who came out and installed our gutters did an awesome job. The gutters look good are functioning how they were designed to function. They also cleaned up and it did not take them a long time to do the installation. Overall, my husband and l are pleased."

Stephanie S.

"I’m so pleased with my new Window Wold windows, good quality and they look great. I don’t hear the outside sounds like I use to, so that is good, it looks like a different house. They installer was very professional and listened to my concerns.The pricing was better than 2 other quotes I received and the warranty is the best!!"

Glenda W.

"Purchased replacement windows for our home. The pricing was fair and the consultant was awesome. The installation was excellent. Very professional and fast. The results were better than expected. High quality and look like they came with the house."

David E.

"We were very pleased with the service Window World provided. I had dreaded going through the process of getting our wood windows replaced but the workers completed the work in one day. We love our new windows!"

Diann L.

"My windows are beautiful. The service was great and really like that it was variety of styles to select from. As the temperature is dropping I can already tell a difference in how it feels inside. I'm loving it. I would highly recommend."

Kisha J.

"From start to finish Window World was a first class operation. The windows do in fact keep the hot or cold air out and maintain a comfortable temperature setting inside. I highly recommend Window World for all your window needs."

Emerson T.

"Front start to finish the staff was transparent and thorough. They answered every question I had and addressed every concern promptly. I felt like I had been doing business with this company for years and this is my first time. I look forward to using their services again. I highly recommend."

Dominike H.

"This company is full of friendly, knowledgeable and talented staff. Thank you Crystal for keep us posted on production! We had a exterior door and two windows installed. They look beautiful! Our installers were very professional!"

Reshonda R.

"My installer was prompt, thorough and efficient. He removed the old windows with care and installed the new windows with ease. He showed me how the windows worked and was very patient with me. He represented himself and Window World well."

Mieka A.

"I am very please with my windows, at the beginnings all questions I ask was answer, the guys that install them was very nice, answer all my questions, showed me how to operate windows and also clean up very well."

Barbara E.

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