Rolling Security Shutters for Homes & Businesses
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Protect What Matters Most
Windows and patio doors are often the easiest targets for break-ins and storm damage. That’s why Trim-A-Seal offers durable rolling security shutters for homeowners and business owners across Gary and Northwest Indiana. Made from impact-resistant aluminum, these shutters create a tough barrier against intruders, flying debris, harsh weather, and even excessive sun exposure, giving you peace of mind year-round.
Trim-A-Seal shutters come in both motorized and manual models. Motorized versions can be operated with a remote, set to a timer, or synced with smart weather and light sensors for effortless, hands-free control.
Why Choose Rolling Shutters from Trim-A-Seal?
Superior Protection
Designed for windows, patio doors, skylights, kiosks, and more, our shutters help block forced entry and shield your property from high winds and hail. When not in use, they roll up neatly and out of sight.
Motorized Convenience
With the push of a button, you can raise or lower your shutters, or let built-in sensors handle it automatically. Manual options are also available for a more budget-friendly choice.
Energy Savings & Comfort
By blocking summer heat and insulating in winter, rolling shutters help maintain a comfortable indoor temperature, reduce HVAC strain, and may lower energy bills. They also provide blackout capabilities for spaces where total darkness is preferred.
Featured Customer Review
Our Installers, Holland and Darrell, both did an exceptional job of installing our new awning. They explained the operation of the unit thoroughly. Top notch team!
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Designed for Homes & Businesses
For Homeowners:
Trim-A-Seal rolling security shutters are especially helpful for homes in open neighborhoods or along busy streets. Enjoy more privacy, better insulation, and reliable storm protection.
For Businesses:
From restaurants and retail shops to pharmacies, schools, and kiosks, our rolling shutters offer reliable after-hours protection for your inventory, equipment, and storefront. Choose from a range of colors and finishes to match your building’s look while adding lasting security.
The Trim-A-Seal Difference
As a 3rd-generation, family-owned company serving Northwest Indiana since 1950, Trim-A-Seal has earned the trust of local homeowners and businesses. We back our products with warranties, provide professional installation, and offer flexible scheduling with financing options to fit your needs. From your initial consultation and precise measurements to custom fabrication and installation, professionals at Trim-A-Seal handle every step with care and expertise.
Schedule Your Free Consultation
Trim-A-Seal serves Gary, IN, plus Lake and Porter counties and parts of South Chicago. Let us help you find the right rolling shutter solution for your home or business.
Call us today or request a no-obligation quote online to get started.
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Transform Your Residence into the Dream Home You’ve Always Wanted
Trim-A-Seal is a reliable partner you can trust to treat you and your home with respect. Our unparalleled experience in the home improvement industry has made us the leading source for homeowners in need of affordable, durable, and beautiful upgrades.
Outstanding Reviews
The installers that came to the house were very personable and cleaned everything up, installation was quick and we are enjoying our sunsetter so much. Thanks for the great service. We are telling everyone about Trim-A-Seal!!!!
The technician was very professional and completed the work in a timely manner. The craftsmen was excellent and we would recommend your organization to our friends.
I am completely satisfied with Trim-A-Seal installers. They did a great job installing my SunSetter motorized awning. They explained and showed me how it worked and answered all of my questions. I definitely would recommend them.
Just finished our exterior project. New siding, windows, gutters, soffit, and front door. it's literally like having a brand new house! We love the finished product and love the professionalism from everyone involved. You've gained lifelong customers
We are thrilled & more than satisfied with how our garage floor turned out. Pat was our salesman and presented the product and installation process professionally and without pressure. Tom and Jerome were our installation team and were professional, conscientious, thorough and were very hard working. Based on our experience we would not hesitate to recommend Trim-A-Seal.
Mike was our salesman and he was great to work with , no hard sell , no bad mouthing his competitors, unlike the other company that came out. The installers were extremely friendly , explained everything they were doing and cleaned up after they were done. Highly recommend.
We love our Sunsetter awning! From the time we met with the friendly and helpful salesperson from Trim-A-Seal to the efficient and talented installation crew everyone was courteous and professional. We face west with the sun reflecting off the lake so an awning was a must. We are very happy with our choice of product as well as Trim-A-Seal.
We give Adam and Richard a A+, great job enjoyed them being here on time ,friendly , explied well, couldn't ask for more!
We struggled to find a gutter guard capable to protect our new home surrounded by trees. Gutter Helmet is the CLEAR right choice. Trim A Seal handled the installation professionally and on time. We got what we were promised!!
Our Installers, Holland and Darrell, both did an exceptional job of installing our new awning. They explained the operation of the unit thoroughly. Top notch team!
I had maintenance done on my gutters and I was pleased with the work. Would use this company again.
This morning trimASeal came out to start on my siding, met with Adam and Richard, we did the walk around, Adam explained everything so I understood it, and he is very easy to talk with and very knowledgeable, will post after the job is done to.
I am completely satisfied with Trim-A-Seal installers. They did a great job installing my SunSetter motorized awning. They explained and showed me how it worked and answered all of my questions. I definitely would recommend them.
Bruce was very personable and professional. He educated me on the product options, enhancements and construction quality of Trim-A-Seal door products. Bruce will insure you get quality and satisfaction with exactly what you want to purchase. Thanks, I will return when it's time to get my windows.
They took care of some unexpected problems for my grandfather and did what they could to make things work. Adam and Richard did a wonderful job.
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