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Window & Door Replacement in Rockville, MD
Address and hours
Showroom hours
- Sunday: 10 AM-6 PM
- Monday: 10 AM-6 PM
- Tuesday: 10 AM-6 PM
- Wednesday: 10 AM-6 PM
- Thursday: 10 AM-6 PM
- Friday: 10 AM-6 PM
- Saturday: 10 AM-6 PM
- Closed: 11/27, 12/25, 12/26, 1/1
About us
Welcome to Renewal by Andersen. We would love to meet with you at our Rockville showroom!
Our consultants collaborate with each homeowner to design a solution that balances beauty and budget for every unique project. Because your home—whether it’s a Victorian in Frederick, a Craftsman in Falls Church, or a Rambler in Waldorf—is our focus.
With our hassle-free Signature Service process, you can enjoy peace of mind knowing your windows are expertly crafted and installed—so you can focus on what matters most to you.
Our commitment to homeowners has earned us prestigious recognition, including six consecutive J.D. Power Awards for Customer Satisfaction, ENERGY STAR® Partner of the Year – Sustained Excellence Award, and #1 ranking in Durability, Performance, and Appearance.
More than that, we’re your neighbors and active members of the community. We participate in over 300 events each year, including MD Spring Home & Garden + Craft Show. You’ll find us at Ace Hardware and Walmart. We proudly sponsor long-standing community events like the Maryland State Fair and support local nonprofits like Race for Hope DC.
Request a free consultation to get started with a Renewal by Andersen professional in the DMV today!
Jun 9, 2026
The guys that came were very professional and cleaned up very nicely before leaving. Explain to me everything They were doing made sure my cats didn't get out. Very happy
Jun 9, 2026
Very professional from first contact to installation. Certainly not the least expensive option, but quality from beginning to end. We have several other Anderson sliding doors, so when an old door in the house(not Anderson) needed replacing, they were my first choice
Jun 9, 2026
Outstanding product service and installation.
Jun 8, 2026
Fantastic job. Arrived exactly on time. They spent all day here and the attention to the details was laudable.
Jun 8, 2026
Renewal by Anderson did an amazing job on our new sliding door! I Love this company and their professionalism. We had a door from the 80s which is now replaced with a beautiful new sliding door. It makes the house look so good. Thank you guys!!
Jun 8, 2026
A wonderful clean job done on a timely basis. The men Cleaned up before the left and I couldn’t be happier with the results
Jun 8, 2026
The door handle of my sliding glass door came off on Friday and the screws got damaged as a result. I called and submitted a service ticket since the door was under warrantee. The service rep came out today (Monday), was very courteous and prompt and fixed the issue free of charge. Great experience!
Jun 4, 2026
Expert knowledge and skills and care of friendly crew who invited questions and worked until job was complete-12 hour day. We will ask for this crew again.