Trusted Home Improvement in Portage, IN
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Trim-A-Seal is a third-generation, family-owned company serving Northwest Indiana since 1950. We’re not just your average siding contractor. We offer a wide range of home improvement services in Portage and the surrounding area.
These include window and door replacement, retractable awning installation, garage floor coatings, and more. Our approach is straightforward and built on trust, prioritizing open communication from the first conversation and continued support even after project completion.
Comprehensive Home Improvement Services for Portage
Replacement Windows and Doors
We install high-performance replacement windows from Sunrise (MI Windows) and Lang Exteriors, built to handle the unique demands of our local climate.
When it comes to exterior doors, drafts and poor sealing can compromise your home’s security and efficiency. We install efficient entry doors from Albany and security and storm doors from HomeGuard. HomeGuard offers storm and security door solutions that won’t require you to replace your primary door.
Sunsetter Retractable Awnings and Motorized Shade Solutions
Sunsetter retractable awnings provide flexible shade coverage for your patio or deck. Our designs allow you to control the deployment and retraction of your cover as the weather shifts. Trim-A-Seal is set to become a designated Sunsetter installer through Costco.
We also install motorized screens for screened porches and enclosed areas, as well as security shutters, giving you more ways to enjoy the outdoors in Portage.
Garage Floor Coatings: Polyurea Systems
We install polyurea floor coatings through Fortress Floors. You may have heard of epoxy floor coatings, but polyurea is approximately four times stronger than common epoxy, cures faster, and handles temperature swings without the adhesion issues that epoxy can develop over time. Polyurea application is perfect for garage floors, basements, patios, and exterior walkways.
Gutters for Portage Homes
We install seamless gutters to address clogging, corner overflow, or leaks. Seamless gutter installation reduces joint-related failures common in sectional gutters. We also offer Gutter Helmet gutter guards to reduce the frequency of cleaning.
Siding Installation and Replacement
Siding in Northwest Indiana faces freeze-thaw cycles and wind-driven moisture, which can cause performance problems even before visual signs appear. We install siding materials from trusted manufacturers like PlyGem and CertainTeed.
Why Choose Trim-A-Seal?
Trim-A-Seal has remained family-owned through three generations since 1950, and this legacy has shaped the way we do business. After over 75 years of home improvement, we have seen the difference that open communication and consistent care for your clients can make. That’s why we walk with you every step of the way through our home project and remain available for support long after it’s complete.
Often, home improvement carries a poor reputation for follow-through, but we do business differently, instead building a reputation for responsiveness and trust. We value the long-term relationships we’ve built with clients across Portage and Porter counties. See what they have to say in their honest reviews.
Common Questions About Home Improvement in Portage
Do I need to choose between awnings and motorized screens, or can I have both?
Of course, you can have both. Sunsetter retractable awnings extend over decks and patios, while motorized screens drop vertically to enclose porches or screened areas. They cover different outdoor spaces and work well together when the layout calls for it.
What makes polyurea floor coatings different from epoxy?
Polyurea is approximately four times stronger than common epoxy systems, bonds more reliably to concrete across a wider temperature range, and cures faster. We use polyurea exclusively through Fortress Floors.
Does Trim-A-Seal serve all of Portage and the surrounding Porter County?
We serve Portage, Porter County, and Northwest Indiana. Our offices in Gary and Munster are close enough for convenient scheduling and follow-up. Check our service areas page for a complete list.
How do I know which siding or window product is right for my home?
We offer free consultations to evaluate your home’s needs and discuss your goals. We’ll walk you through all the options and help you choose the best fit.
Let's Talk About Your Portage Home Improvement Project
Trim-A-Seal is your go-to siding contractor and home improvement specialist in Portage, IN. If you have questions about the home project you’ve been envisioning, count on a local expert with over 75 years in the business to take a look.
Schedule your free in-home consultation today.
Featured Customer Review
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.
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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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