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Why Window Performance Ratings Are Important

The NFRC (National Fenestration Ratings Council) provides ratings for every type of window and it’s these ratings that determine whether or not a particular window meets ENERGY STAR® qualifications.

The Lower the Rating The More Energy You Save!

The lower the rating, the lower your home’s energy consumption will likely be, meaning your heating and cooling bills will be lower, too!

This means that installing ENERGY STAR® certified windows will help you stay more comfortable in your home, while saving money AND the environment.

All of Our Windows Are ENERGY STAR® certified

Al of the windows that we carry meet the stringent 2016 ENERGY STAR Performance Requirements for the U.S. climate zone.

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Special LIMITED Time Offer: TRIPLE Savings Sale!!!

Windows Special Charleston

3 WAYS TO SAVE:

1)  60% off labor!
2)  0%interest for 6 months!
3)  Take an additional $200 off your purchase!

Also get a $25 Walmart gift card
with your estimate.

*New orders only. Minimum purchase required. Does not include material costs. Other restrictions may apply.

100% financing available. Based on approved credit. Some restrictions apply.

Andy did a wonderful job showing me the products and breaking down project costs.
Jon “wmjonny13” Tomasic
Jon “wmjonny13” Tomasic
4 days ago
I've had alot of improvements over the years completed by Southern Industries. I had all windows, my gorgeous one of kind front door, my gutters with gutter guard and just recently residing my entire house with new product board and batten style in a beautiful cast iron color. As always, the sales team is very helpful and did explain the product and benefit and did an initial measurement and the application for financing on the spot. Then, Project Manager Bailey took over for the management of the project and the crew made my house look like a million bucks! It's a brand new house! They did such an amazing job and I haven't been able to stop staring at it all day. I'm happy and they said yes to all of my requests and made it happen. I IMMEDIATELY noticed my daily average energy costs go from an average of 60-70 kwh all the way down to 25 kwh consistently since the siding was installed. I showed them the app that tracks my usage, I just couldn't believe my eyes! The proof is in the app. My electric bill will be lower than it's ever been.I recommend this company. I have recommended them since 2018 and will continue to.
Mistie Morgan
Mistie Morgan
4 days ago
We just had an estimate done to replacing 4 windows and some siding. Andrew was great! He showed up on time and brought a window sample visually comparable to the windows we plan to replace. He was very professional, and actually found an installation defect that was missed by the homebuilder, possibly allowing rain water to enter our siding. Very knowledgeable!
Brandi Montalvo
Brandi Montalvo
4 days ago
The visit was pleasant. Mr. Olsen explained and demonstrated the windows very well.
Emma Richardson
Emma Richardson
4 days ago
Rob is very knowledgeable of the products he is selling, and very passionate about what he is doing, you don’t often find a salesman who love what they are doing and can incorporate different aspects of his work. Thank you!!!
Debbie Stroud
Debbie Stroud
a day ago
They arrived on time. Were polite and personable. Represented the products very well. He is good at representing the products and Southern homes.
Cheryl morefield
Cheryl morefield
a day ago
This company was very professional. They were very good to communicate and confirm with us through the process. Our whole house was done in a day. There was a misunderstanding and a down spout got put in the wrong spot. But they were back with-in a week to fix it at no cost to us. Everything was picked up before they left. We have small children so it was important to us no nails or sheet metal pieces were accidentally left. Everything had already been taken care of. They even arranged a payment plan we could afford. I would highly recommend them. They take care of their customers!
Jennifer Honish
Jennifer Honish
a day ago
They have done great work in the past. They helped move things i couldn't and rehung curtains the cat pulled down. The people embody integrity, are super nice, and work with you. My sofits and windows are everything.
Maggie Thies
Maggie Thies
2 days ago
From ordering /sales to insulation Southern is the best at keeping the customer informed from windows in production, scheduling installation, and completing the job. We have dealt with many contractors and Southern was the best ever.
roy beck
roy beck
2 days ago
Nick and Gary did a wonderful job helping with my windows and everything is set up and ready to get complete and that's nice a nice company having nice young men encourage me I really appreciate it and thank you oh yeah and I will be back
James Rorie
James Rorie
3 days ago
Ruvim and his entire team were spectacular. No surprises at all, very thorough and knowledgeable. Their attention to detail as second to none !!!! Absolutely amazing experience with the entire company, sales team, scheduling (and that was quite an experience due to inspections not the company) and the installers!!!
D Gillis
D Gillis
3 days ago
Technician was professional and gave a fair price and was not pushy into getting me to sign a contract which I appreciated alot.
Shantel Ficklin
Shantel Ficklin
3 days ago
Had a wonderful presentation by Noel and are really looking forward to working with gutter guard.
L Frees
L Frees
3 days ago
Carlos Otero did a fantastic job exposing to us what was needed and why. He matched up our repair area up perfectly and we are very happy!
terinco4
terinco4
3 days ago
Bre of Southern Industries is a knowledgeable representative. I appreciated her kindness and calm. She listened and provided possible solutions. I look forward to working with Southern Ind...especially Bre.
Yasmeen Qadimasil
Yasmeen Qadimasil
3 days ago
Very nice experience with Christian. He knew his stuff and knew what we needed. He presented himself well was a few minutes early but I would prefer that over late. Now to check with our insurance adjuster. Hopefully photos soon.
Mary Stone
Mary Stone
3 days ago
Professional, informative and courteous . Mr Dorr patiently answered all my questions and I am confident in my decision to move forward with Southern Industries Home Improvements.
morrieo carswell
morrieo carswell
3 days ago
The Best Home improvement contractor I have ever used very patient to the point and will have a real person to.answer any questions you have on the job that you're having done the most reliable Home improvement company by far that I have come in contact with. Take a look at the job I had done 👍✅
Deborah Scott
Deborah Scott
3 days ago
I had a quote on siding from Southern Industries, and a salesmen named Chris,Is the best at describing his product (ASCEND), and craftsmanship. I recommend this company to do your siding. If anyone else knows this company, please leave a review.
d patrick
d patrick
3 days ago
The guys were wonderful, pleasant and very fast and efficient. I could not be more pleased. We have already given your contact info to 4 people to call you. Super job!!!!’ Btw . I am now Judy Turner
Judy Hames
Judy Hames
4 days ago
Andy did a wonderful job showing me the products and breaking down project costs.
Jon “wmjonny13” Tomasic
Jon “wmjonny13” Tomasic
4 days ago
I've had alot of improvements over the years completed by Southern Industries. I had all windows, my gorgeous one of kind front door, my gutters with gutter guard and just recently residing my entire house with new product board and batten style in a beautiful cast iron color. As always, the sales team is very helpful and did explain the product and benefit and did an initial measurement and the application for financing on the spot. Then, Project Manager Bailey took over for the management of the project and the crew made my house look like a million bucks! It's a brand new house! They did such an amazing job and I haven't been able to stop staring at it all day. I'm happy and they said yes to all of my requests and made it happen. I IMMEDIATELY noticed my daily average energy costs go from an average of 60-70 kwh all the way down to 25 kwh consistently since the siding was installed. I showed them the app that tracks my usage, I just couldn't believe my eyes! The proof is in the app. My electric bill will be lower than it's ever been.I recommend this company. I have recommended them since 2018 and will continue to.
Mistie Morgan
Mistie Morgan
4 days ago
We just had an estimate done to replacing 4 windows and some siding. Andrew was great! He showed up on time and brought a window sample visually comparable to the windows we plan to replace. He was very professional, and actually found an installation defect that was missed by the homebuilder, possibly allowing rain water to enter our siding. Very knowledgeable!
Brandi Montalvo
Brandi Montalvo
4 days ago
The visit was pleasant. Mr. Olsen explained and demonstrated the windows very well.
Emma Richardson
Emma Richardson
4 days ago
Rob is very knowledgeable of the products he is selling, and very passionate about what he is doing, you don’t often find a salesman who love what they are doing and can incorporate different aspects of his work. Thank you!!!
Debbie Stroud
Debbie Stroud
a day ago
They arrived on time. Were polite and personable. Represented the products very well. He is good at representing the products and Southern homes.
Cheryl morefield
Cheryl morefield
a day ago
This company was very professional. They were very good to communicate and confirm with us through the process. Our whole house was done in a day. There was a misunderstanding and a down spout got put in the wrong spot. But they were back with-in a week to fix it at no cost to us. Everything was picked up before they left. We have small children so it was important to us no nails or sheet metal pieces were accidentally left. Everything had already been taken care of. They even arranged a payment plan we could afford. I would highly recommend them. They take care of their customers!
Jennifer Honish
Jennifer Honish
a day ago
They have done great work in the past. They helped move things i couldn't and rehung curtains the cat pulled down. The people embody integrity, are super nice, and work with you. My sofits and windows are everything.
Maggie Thies
Maggie Thies
2 days ago

Whatever Your Vision… We Have the Window Type & Style You Need

Choose an option below.

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Double-Hung Windows
Our most popular style. Easy to clean from the inside!
More Info
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Casement Windows
Brings in more light and a larger view of the outdoors.
More Info
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Awning Windows
Where beauty meets ease of use. Beveled exterior sash. Stainless steel hinge system.
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Bay and Bow Windows
Creates dramatic new looks while expanding interior space, light and views.
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Garden Windows
Accent area for favorite plants. Fully screened side vents bring in gentle breezes.
More Info
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High Impact Windows
Precision-engineered to withstand hurricane-force winds, yet beautiful as well as elegant.
More Info
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Sliding Windows
Gives an unobstructed view and helps you catch those natural breezes. Easy to open.
More Info
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Performance Ratings
How windows performance ratings affect comfort, energy costs AND the environment!
More Info

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Speak directly to one of our home improvement
specialists by calling

(704) 703-2616

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Financing Options

Find out about our financing options and how our in-house financing team can help you with your home improvement needs.

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