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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.

Ask Us About 0% Financing
During Your FREE In-Home Consultation!

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Click here to SCHEDULE YOUR OWN appointment*

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.

Andrew did a great job, very professional, knowledgeable and helpful. He answered all our questions.
Mike G
Mike G
4 days ago
Corey provides excellent service for us. He is very knowledgeable and helpful. It was a very pleasant experience meeting with him.
Ronghua Jiang
Ronghua Jiang
5 days ago
Trevor was knowledgeable and answered all my questions. He explained each step of the improvement plan. He showed me the materials to be used as well as pictures of other completed jobs that are similar to mine. I am very impressed with Trevor's demeanor and professional. It is a pleasure working with him. He is a keeper. I know that he is an asset to your company.
Mary Wilkerson
Mary Wilkerson
5 days ago
Very reliable and cooperative to work with. Excellent customer service and have used for multiple projects.
Daniel Sweeney
Daniel Sweeney
5 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
13h ago
Andy did a wonderful job showing me the products and breaking down project costs.
Jon “wmjonny13” Tomasic
Jon “wmjonny13” Tomasic
16h 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
18h 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
20h ago
The visit was pleasant. Mr. Olsen explained and demonstrated the windows very well.
Emma Richardson
Emma Richardson
23h ago
The men from southern industrial did a great job very professional
Vince Bell
Vince Bell
24h ago
Nigh was awesome, very good attention to detail and a wealth of information.
Jonathan Francis
Jonathan Francis
a day ago
Was a pleasure meeting Wade today. He did a fantastic job explaining everything about the entire job. I have something to consider now in the home improvement project of my dwelling.
Tracy Carpenter
Tracy Carpenter
a day ago
Very professional, and had answers for every question, Very willing to work with me.
Scott Fournier
Scott Fournier
a day ago
Adrian was wonderful and very patient explain everything!
Patricia Torres
Patricia Torres
3 days ago
JD Davis was a great communicator andknowledgeable about the product.He pays attention to detail and provided excellent suggestions for selecting decor/ style of walk-in shower.I will definitely use Southern Industries in the near future.Thank You!Angela Dunigan
Rene
Rene
3 days ago
Our rep Kelton, was very accommodating to our concerns, helpful, passionate and honest about the product we selected. He made sure, we were satisfied with our shower remodel selection.
Charity Coe
Charity Coe
3 days ago
I love the sidings made my home look great totally different love it
Jimmie Durden
Jimmie Durden
3 days ago
Nick spent a lot of time ensuring we fully understood their product and how Southern Industries could fix our issues with our gutters. Their price is better than the competitors for a very similar product without the all of the sales pressure. I am looking forward for my new gutters to be installed so I won’t have to spend anymore time worrying about water damage to my home from the builders grade gutters that were originally installed.
Lisa Freeman
Lisa Freeman
4 days ago
Adrian was very polite very professional and extremely knowledgeable I may not purchase the products today but I will purchase the products and hopefully Adrian will be my contact person..Thanks Adrian
Jay Pounds
Jay Pounds
4 days ago
Greg with Southern Industries was a pleasure to work with. He was very informative and patient with us. And we look forward to speaking with him in the near future.
Daniel Webster
Daniel Webster
4 days ago
Andrew did a great job, very professional, knowledgeable and helpful. He answered all our questions.
Mike G
Mike G
4 days ago
Corey provides excellent service for us. He is very knowledgeable and helpful. It was a very pleasant experience meeting with him.
Ronghua Jiang
Ronghua Jiang
5 days ago
Trevor was knowledgeable and answered all my questions. He explained each step of the improvement plan. He showed me the materials to be used as well as pictures of other completed jobs that are similar to mine. I am very impressed with Trevor's demeanor and professional. It is a pleasure working with him. He is a keeper. I know that he is an asset to your company.
Mary Wilkerson
Mary Wilkerson
5 days ago
Very reliable and cooperative to work with. Excellent customer service and have used for multiple projects.
Daniel Sweeney
Daniel Sweeney
5 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
13h ago
Andy did a wonderful job showing me the products and breaking down project costs.
Jon “wmjonny13” Tomasic
Jon “wmjonny13” Tomasic
16h 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
18h 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
20h 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!
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Casement Windows
Brings in more light and a larger view of the outdoors.
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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.
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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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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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