Window & Door Replacement in Duncan, SC
Address and hours
Showroom hours
- Sunday: Call for an Appointment
- Monday: Call for an Appointment
- Tuesday: Call for an Appointment
- Wednesday: Call for an Appointment
- Thursday: Call for an Appointment
- Friday: Call for an Appointment
- Saturday: Call for an Appointment


About us
Welcome to Renewal by Andersen. Our Duncan team would love to meet with you!
We are proud to serve the window and door replacement and installation needs for Duncan and surrounding areas.
Whether you’re renovating a colonial, restoring a mid-century, or refurbishing a Cape Cod, Renewal by Andersen’s custom replacement windows are built to meet your home’s unique design.
Every town, neighborhood, and home is unique. Installation of a replacement window isn’t simply a matter of putting a standard-size window into a hole in the wall. It’s a matter of expertly fitting YOUR custom window into YOUR home.
We know window and door replacement—and we know this area. We can’t wait to say hello to you in Duncan—make your appointment today!
Johnny did a great job fixing the small issues we have had with our aging doors (that are covered under lifetime warranty). He was courteous, efficient, and knowledgeable about how to address what needed fixing. Great experience!
Johnny was awesome. Was able to troubleshoot the problem with my slider when others could not.
Johnny came to recall our angle bay window. He was very courteous, knowledgeable.
Tommy has done an absolutely amazing job on our issues
Renewal by Andersen of Greater Charlotte - Duncan (442D) replied on Jul 23, 2026:
Hi, Sheila. Please send us an email at customerfeedback@renewalcarolinas.com so we can look into your concern. Thanks in advance.
Daryl and Jerry were very professional and friendly. Excellent work installing our sunroom door and storm door. Had to modify along the way but everything looks beautiful. To be honest, the door was very expensive, but I hope it proves to be worth it in the long run.
Renewal by Andersen of Greater Charlotte - Duncan (442D) replied on Sep 10, 2026:
Myron, thank you for your kind words for Daryl and Jerry. We're happy the outcome of your project came out as expected. Don’t hesitate to reach out if there’s anything else we can assist you with!
I had a concern with one of the weatherstrip pieces and Johnny came out and replaced 2 of them, in time, professional and clearing explained what he was doing.
Renewal by Andersen of Greater Charlotte - Duncan (442D) replied on Sep 8, 2026:
We're glad to hear that you're happy with your experience with our team, Rick! If you have any questions or need anything down the road, please don't hesitate to give us a call. Thanks again.
This company is a SCAM!! They are to charge people 5 times what the same Andersen sliding door you can buy at Home Depot for 2k you wanted 10k!! And that was with 25% off!! How can you people sleep at nights!! You’re not even part of Anderson windows! Read the internet reviews they are scammers ! I’m telling everyone I know and the whole world what kind of robbers you are!! Your advertising is nothing but false advertising lies!!
Renewal by Andersen of Greater Charlotte - Duncan (442D) replied on Sep 8, 2026:
First, thank you for taking a moment to leave feedback. We appreciate it. All comments, positive or constructive, are important to us. Every company, product, and process is different, some more than others, so it can be difficult to compare apples to apples. Windows are a big investment, and we definitely want customers to do their research, so they know what they are getting. With Renewal by Andersen Signature Service, our homeowners are not just getting a custom window, they are getting one-company accountability, as we are full-service. We design, manufacture, sell, install, and stand behind our windows--and our process, and we find that that model creates a streamlined, hassle-free approach that our homeowners appreciate, and it gives them peace of mind. Having said that, we understand that our full-service process is not the right solution for everyone. So, we want to thank you for your consideration, and we wish you the best of luck with your home improvement project.
Tommy was awesome. Fixed our door in just a few minutes. Looks great. Thank you Tommy.
Renewal by Andersen of Greater Charlotte - Duncan (442D) replied on Sep 7, 2026:
We're glad you're happy, Michelle! Thank you for taking a moment to write a review and for sharing your experience. If you have any questions or if you need anything, we're always here for you.
Good product and knowledgeable installers.
Renewal by Andersen of Greater Charlotte - Duncan (442D) replied on Sep 7, 2026:
Thank you, Paul! We appreciate your feedback! Thank you again for trusting our team with the job. If you have any questions or if you need anything, we're always here for you.
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