GreatAmericanExteriors-Naperille-Home

Windows, Insulated Siding, Door Replacement and more for Naperville, IL.

Adding value to your home and neighborhood.

GreatAmericanExteriors-Naperille-Home

Windows, Insulated Siding, Door Replacement and more for Naperville, IL.

Adding value to your home and neighborhood.

FROM ELEGANCE TO ENERGY EFFICIENCY, WE
HAVE YOU COVERED EVERY STEP OF THE WAY

At Great American Exteriors our purpose is to enrich and enhance the lives of our customers, teammates and communities by adding value to Chicago Area homes and neighborhoods through quality exterior exterior remodeling with windows, insulated siding, doors and so much more!

GRAMEX’s experienced exterior designers can help you create your new exterior using custom climatized materials that will provide the highest return on investment and efficiency.

Request a Free Estimate

TRUSTED GRAMEX BRANDS

Exterior Door replacement for Naperville, IL

Great American Exteriors Patio Door Replacement

Transform your home with premium entry and patio door systems from Great American Exteriors. Designed to combine style, security, and energy efficiency, our high-quality doors enhance both the beauty and functionality of homes throughout the Chicago area. We offer a wide selection of entry doors, sliding patio doors, and hinged patio door systems in a variety of styles, colors, finishes, and decorative glass options to complement any architectural design. Beyond curb appeal, professionally installed doors can improve insulation, increase natural light, provide smoother operation, and create a more comfortable living space. Whether you’re looking for a bold front entryway or an elegant transition to your outdoor space, our custom door solutions are built to enrich and enhance your home for years to come.

GREAT AMERICAN EXTERIORS SERVICES

WINDOWS

Upgrade your home with energy-efficient Havington replacement windows designed for beauty, comfort, and value.

INSULATED
SIDING

Discover insulated siding solutions that improve efficiency while giving your home a fresh new look.

DOORS

Enhance your home with stylish and secure entry and patio door systems.

PORTICOS

Add beauty and weather protection with a custom-designed portico.

PERGOLAS

Create the perfect outdoor retreat with a custom pergola built for relaxing and entertaining.

DECKS

Transform your backyard with a custom deck designed for comfort and lasting value.

CONCRETE

Upgrade your property with durable concrete patios, walkways, and driveways.

PAVERS

Add elegance and durability to your outdoor spaces with expert custom paver installations.

GUTTERS

Protect your home with high-quality gutter systems designed for lasting performance.

Porticos installed by skilled craftsmen in Naperville

Enhance your Naperville’s home’s entrance with a custom portico from Great American Exteriors. Designed to add beauty, protection, and lasting value, our porticos create a stunning focal point while shielding your entryway from harsh weather throughout the Chicago area. We offer a wide variety of styles, including traditional gable, elegant arched, hip roof, and custom-designed porticos that complement nearly any home architecture. Beyond curb appeal, a professionally designed portico can improve your home’s character, increase resale value, and create a more welcoming entrance for family and guests. Explore the many design options available and discover how a custom portico can completely transform your home and get a no obligation FREE Estimate

Great American Exteriors Replacement Windows

WHAT YOUR NEIGHBORS ARE SAYING

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Linda Merry profile picture
Linda Merry
4 November 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The work completed is beautiful. Excellent quality craftsmanship. You need to be thorough with communication throughout process.
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Matina Pitsilos profile picture
Matina Pitsilos
4 November 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I had an amazing experience with Great American Exteriors. They were very professional, came on time and explained everything thoroughly. They have beautiful material/ products- their designs would look beautiful on any home!
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John Baird profile picture
John Baird
3 November 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
My wife and I give Great American Exteriors (aka GRAMEX) the absolute highest recommendation possible. We have worked with them over the years and our most recent experience was the same- from the responsiveness of Sam , to the clear communication on design options available and prices, to their expert recommendations and finally to the expertise of their installers, the work was the highest quality. We have done a few jobs with others and no one comes close to Gramex in quality, communication , price and attention to detail. Thanks as always to the team, JB and Heidi
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Debbie Dexter profile picture
Debbie Dexter
31 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
We were very pleased with the whole process from the estimate to the install. Everyone was very professional and friendly. Looking forward to our next project.
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Tracy Kearney profile picture
Tracy Kearney
29 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Two years ago, I wrote that we would be back after Great American Exteriors (see below) did such a wonderful job on our back porch and side deck—and we meant it! They recently completed our brick walkway and installed leaf guards on our gutters, and we couldn’t be more pleased. Our first experience gave us confidence in their workmanship, professionalism, and commitment to their customers. This latest project reinforced exactly why we chose them again. The walkway looks beautiful, and we’re so happy to have another home improvement project in their hands and completed so well. In fact, we’re already planning to bring them back in the spring to replace our siding and update our front porch! There is real peace of mind in finding a company you trust and being excited to work with them again. My original review ended by calling their service and work SUPERIOR. Two years and more projects later, I’m happy to say that still holds true! Highly recommend Great American Exteriors! 1st Review: Great American Exteriors just completed our back porch and side deck and we couldn’t be more thrilled! Love the end product for sure BUT sincerely was impressed with the whole process from start to finish as there were no surprises. Rob, our initial contact, was not only informative, knowledgeable, and flexible - he was warm, welcoming, polite, and even funny - both my husband and I truly enjoyed working with him. He offered solutions when we did not have them and went out of his way to get us to what we wanted within our budget. The timeline and process he presented was the timeline and process we experienced and the job was completed on time, within budget. The gentleman doing the work were equally respectful and polite and were true professionals. We look forward to working with Great American Exteriors in the future when we are ready to improve the hardscape in the front of our house and to replace our siding. The final product and the integrity of the process and the gentlemen representing Great American Exteriors are why we’ll be back and why I took the time to write this review - their service and work is top tier, high touch, and tailored to the client! In other words, they’re SUPERIOR!
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Mark Swiatly profile picture
Mark Swiatly
27 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Great American installed a 22' x 19' concrete patio and 36' x 3' concrete sidewalk from the front of our house back to the patio. The work was done according to the specifications in the initial plan. The crew was friendly and attentive and they cleaned up the area very nicely each day of the project. They took steps to ensure minimal damage to the lawn with their heavy equipment. Great American even worked with me for an equitable solution when we ran into a small problem. We are very happy with the end result and would work with them again in the future.
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Arlene profile picture
Arlene
22 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
We had Gramex install hardy siding and a new roof. They had a great crew on both jobs. Very conscientious always arriving on time and clean up each day. They used Economy dumpster and Patriot pot-a-potty who were very nice when dropping off and picking up. All in all a very nice experience. I recommend Gramex for your next project.
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Jim and Janet Krambeer profile picture
Jim and Janet Krambeer
19 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Gramex has incredibly skilled craftsmen who did concrete work, masonry, and finishing/woodworking. Every one of those craftsmen were polite, skilled, clean, and meticulous. Their pride in their work was evident. We couldn't be happier with the outcome. More timely information during the process would be the only thing to make this excellent project better.
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Zach Roeske profile picture
Zach Roeske
15 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
We recently had a front door and two windows replace and they did an excellent job. 1 day and everything was completed with us not even at the house.
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Andrew Phifer profile picture
Andrew Phifer
15 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
They were quick, cleaned up well afterwards, and were friendly! The roof looks great! What more could you ask for?

INSULATED SIDING RepLACEMENT FOR Naperville, IL

For homeowners in Naperville, upgrading your home’s exterior with insulated siding from Great American Exteriors is a smart investment in both beauty and performance. We proudly install premium James Hardie fiber cement siding, one of the most trusted and durable siding materials available today. Designed to withstand the harsh weather conditions of the Chicago area, James Hardie siding offers exceptional durability, low maintenance, and a timeless look that dramatically enhances curb appeal while helping improve your home’s energy efficiency. If you’re ready to transform your home’s exterior with industry-leading materials and expert installation, contact Gramex today to schedule your free consultation and see why so many Naperville homeowners trust them for insulated siding solutions.

Trust our Exterior Design Consultants to Add Value to Your Home in Elmhurst