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Commercial Roof Coating
Our liquid-applied roofing options seal, protect, and extend the life of existing commercial roofing systems.
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What Is Liquid Applied Membrane Roofing?
Liquid-applied roofing membranes offer a proven way to waterproof and restore aging commercial roofs. These coatings form a seamless barrier that resists UV exposure, weather, and standing water, extending the life of the roof underneath.
Ideal for metal, EPDM, TPO, PVC, and even spray foam substrates, we install these systems with minimal disruption to your operations. We also offer options like silicone and acrylic, so there’s flexibility to match the right product to your building’s specific conditions. For property owners looking to avoid a total roof replacement, our liquid roofing systems offer both performance and savings.
Targeted Sealing for Leak Prevention
Leaks are among the most common issues in flat or low-slope roofs. We specialize in commercial roof sealing, identifying vulnerable areas, and reinforcing them with dependable fluid-applied roof coating systems. These materials bond tightly to your current roof, sealing cracks, seams, and penetrations. Our team evaluates every inch to provide long-term moisture protection.
Specialized Coatings for Demanding Conditions
Certain roof types require stronger defenses against moisture and wear. We apply waterproofing liquid membrane systems that form a seamless barrier and resist long-term weathering. For EPDM surfaces, our team applies liquid-applied roofing systems specifically intended to restore and protect aging materials. We may include an EPDM liquid rubber roof coating where suitable to regain flexibility and surface strength. Each system is finished with a durable liquid rubber waterproof coating to match the building’s structure and performance needs.
Contact JC Roofing & Insulating for trusted commercial roof coating services in Sioux City, Omaha, South Sioux City, and the neighboring states. We will assess your property and implement the most effective system to ensure lasting protection and optimal roof performance.
FAQ
Not sure if a liquid-applied membrane makes sense for your building’s roof? Here are a few helpful answers to common questions about how they work and when they’re a good fit.
When properly maintained, our coatings can last 10–20 years, depending on the roof’s condition and the coating used. Regular inspections and timely maintenance help maximize performance and extend the system’s lifespan.
Assuming the roof is in good condition, liquid membranes work well over metal, EPDM, TPO, PVC, mod-bit, BUR, concrete, and foam.
We repair all damage before applying any coatings. The surface must be sound to assure performance.
Most systems are sprayed or rolled on in layers. They may also use reinforcement fabric or primers, depending on the system and substrate.
Yes, dry conditions with moderate temperatures are ideal for applying fluid or rubber-based systems. Weather-related delays may occur to ensure proper adhesion and curing.
Many of our coating systems reflect sunlight, reducing interior heat buildup and easing the load on HVAC systems. This can result in measurable energy savings, particularly during the hotter summer months.
Yes, we offer on-site assessments to evaluate your commercial roof and decide the best solution based on its current state and requirements. Our professional team performs a thorough roof inspection to diagnose problems and recommend whether a coating, repair, or complete replacement will be the best solution.
Yes, we provide maintenance programs to keep your coating system performing at its highest level over time. Our team offers scheduled inspections, timely repairs, and recoating services as needed to help safeguard your investment and prevent unexpected problems.
We are proud to serve South Sioux City, NE, Omaha, NE, Sioux City, IA, along with regions of South Dakota, Iowa, Nebraska, Missouri, Kansas and Minnesota.
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Are you considering Liquid Applied Membrane for your next roofing project? Request a free quote from us!
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Browse some of our completed roofing projects across residential, commercial, and industrial properties.









Feedback from Folks We Serve
Hear directly from the people who’ve worked with us – homeowners, builders, and property managers who count on us for roofing done right.
We were thrilled with JC Roofing! We needed a roof replacement and had gotten several quotes. We even accepted a quote from a different company but they never showed up to do the work. So we called JC Roofing! They gave us a great quote and they had our roof done within one week of our first contract! They cleaned up after they were done and were very professional! Call JC Roofing for any and all of your roofing needs.
JC Roofing did an excellent job on my roof. From estimate to finished job was faster than I expected and they did a wonderful job on the roof and cleanup afterwards. Their employees were polite and answered all my questions. This is my second roof done by them and I would highly recommend them.
Our family has been using JC Roofing to do all our home and business roofing for over 40 years. We would never go anywhere else. They do the best top-shelf work, they have the most punctual and helpful staff, and they have the most competitive rates. JC Roofing is a family-owned, family-run business and they care about their customers. They make you feel like you're part of the family! Honestly, there is no reason to look anywhere else, JC Roofing is the BEST!!!!!
AREAS WE SERVE
Based in Nebraska, we take on projects across Siouxland, Sioux Falls, and throughout the surrounding region.