Understanding Thermal Moisture Scans for Commercial Roofs

Understanding Thermal Moisture Scans for Commercial Roofs

In the world of commercial roofing, staying ahead of potential problems is paramount. One of the most innovative and effective ways to detect issues before they become major headaches is through thermal moisture scans. If you’re a business owner, property manager, or simply someone interested in the intricacies of commercial roofing, this article will shed light on the importance and benefits of thermal moisture scans.

What are Thermal Moisture Scans?

Thermal moisture scans, often referred to as infrared roof inspections, are a non-destructive method used by commercial roofers to identify areas of trapped moisture within a roofing system. These scans use infrared cameras to detect temperature variations on the roof’s surface. Wet insulation and trapped moisture typically have a different thermal capacity than dry areas, making them easily identifiable in the scans.

Why are Thermal Moisture Scans Important for Commercial Roofing?

1. **Early Detection of Issues:** Moisture is one of the primary enemies of any roofing system. Left unchecked, moisture can lead to mold growth, structural damage, and a reduced lifespan of the roof. By identifying these issues early, a commercial roofer can address them before they escalate, saving time and money in the long run.

2. **Non-Invasive Inspection:** Traditional methods of detecting moisture often involve physically checking the roof, which can be time-consuming and may even cause further damage. Thermal moisture scans, on the other hand, are non-invasive, allowing commercial roofers to quickly assess the condition of a roof without any physical intrusion.

3. **Cost-Effective:** By identifying and addressing moisture issues early, businesses can avoid the high costs associated with major roof repairs or replacements. This proactive approach to maintenance can lead to significant savings over the lifespan of a commercial roof.

How Does the Process Work?

When a commercial roofer conducts a thermal moisture scan, they typically follow these steps:

1. **Initial Assessment:** Before the scan, the roofer will conduct a visual inspection to understand the roof’s current condition and any visible signs of damage or wear.

2. **Scan Execution:** The scan is usually conducted during the evening or early morning when the roof has cooled down. This ensures that the temperature differences caused by trapped moisture are more pronounced and easily detectable.

3. **Data Analysis:** After the scan, the data is analyzed to pinpoint areas of concern. The commercial roofer will then provide a detailed report, highlighting areas with potential moisture issues.

4. **Recommendation & Repair:** Based on the findings, the commercial roofer will recommend appropriate actions. This could range from minor repairs to more extensive interventions, depending on the severity of the detected issues.


In the ever-evolving world of commercial roofing, staying proactive is the key to longevity and performance. Thermal moisture scans offer a cutting-edge solution to detect and address potential problems long before they manifest into significant issues. By investing in regular thermal moisture scans, businesses can ensure the health and longevity of their roofing systems, ultimately safeguarding their assets and bottom line.

If you’re considering a thermal moisture scan for your commercial property or have more questions about the process, reach out to a trusted commercial roofer. At Paramount Commercial Roofing, we pride ourselves on providing top-notch services and solutions tailored to the unique needs of each client. Don’t wait for problems to arise; take a proactive approach to your commercial roofing needs today!

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