When it comes to commercial roofs, ensuring the longevity, performance, and compliance of your roofing system is essential. One often-overlooked but critical tool in the decision-making process for roof recoveries (overlays) and replacements is a thermal scan. At Browns Roofing, we specialize in using thermal scans during our commercial roof inspections to help Baton Rouge building owners make informed, cost-effective decisions that protect their investments and meet manufacturer warranty requirements.
If you’re considering a roof recovery or replacement, here’s why a thermal scan should be a vital part of the process.
What Is a Thermal Scan for a Commercial Roof?
A thermal scan uses infrared imaging technology to detect temperature variations on the surface of your roof. These variations indicate areas where moisture may be trapped beneath the roofing system. Since water conducts heat differently than dry materials, a thermal scan can pinpoint wet or saturated areas that may not be visible during a standard visual inspection.
By identifying areas of trapped moisture, thermal scans help building owners make smarter decisions about whether to recover an existing roof or tear it down to the substrate for a fresh start.
Why Are Thermal Scans Critical for Roof Recoveries and Replacements?
1. Manufacturer Warranty Requirements
Many roofing manufacturers, including Sherwin-Williams, require a thermal scan to be completed before issuing a warranty for certain roofing systems. For example, when applying a roof coating under Sherwin-Williams’ 10-year warranty system specifications, a thermal scan is mandatory to prove that no moisture is trapped beneath the coating. Without this step, you risk invalidating the warranty, leaving your roof unprotected in the event of a failure.
2. Preventing Overlay Failures
Roof recoveries (overlays) are a popular choice for building owners because they’re cost-effective and less disruptive than a full tear-off. However, if moisture is trapped between the existing roof and the new roofing system, it can lead to significant issues, including:
- Mold growth inside the roofing system
- Insulation degradation, especially in materials like polyiso insulation boards
- Blisters and bubbling in the new roofing membrane
- Premature system failure, costing you more in repairs and replacements
A thermal scan ensures that the existing roof is dry and suitable for recovery, helping you avoid these costly problems.
3. Protecting Insulation Integrity
For commercial roofs using polyiso insulation boards, moisture intrusion is a major concern. Saturated insulation not only compromises the R-value (thermal resistance) of your roof but also creates structural instability.
For example, if you’re planning to recover your roof with a cover board and a new TPO single-ply membrane, a thermal scan can confirm whether the insulation is dry and structurally sound. This step ensures the integrity of the new roofing system and protects your investment.
Benefits of Adding a Thermal Scan to Your Roof Inspection
Thermal scans are more than just a requirement—they’re a powerful tool for protecting your building and your bottom line. Here are some key benefits:
- Accurate Moisture Detection: Unlike visual inspections, thermal scans provide concrete data on hidden moisture issues.
- Prolonged Roof Lifespan: Identifying and addressing moisture problems early can extend the life of your roofing system.
- Warranty Compliance: Meet manufacturer specifications and secure your warranty for added peace of mind.
- Cost Savings: Avoid unnecessary tear-offs or recoveries and prevent premature roofing failures.
- Informed Decision-Making: Get the data you need to choose the best solution for your roof—whether it’s a recovery or a full replacement.
Why Baton Rouge Building Owners Should Choose Browns Roofing
At Browns Roofing, we understand the unique challenges that commercial building owners in Baton Rouge face, from humid weather to sudden storms. Our team has the expertise to conduct thorough inspections, including thermal scans, to help you make informed decisions about your roofing system.
Here’s what sets us apart:
- Experienced Professionals: With years of experience in commercial roofing, we know how to interpret thermal scan results and provide actionable recommendations.
- Tailored Solutions: Whether you need a roof recovery or a full replacement, we’ll customize a solution that fits your needs and budget.
- Local Knowledge: We’re proud to serve Baton Rouge and the surrounding areas, so we understand the roofing challenges unique to Louisiana’s climate.
- Commitment to Quality: From inspections to installations, we use the highest-quality materials and techniques to ensure your roof stands the test of time.
Call Browns Roofing for Reliable Thermal Scans and Commercial Roofing Services
If you’re a building owner in Baton Rouge, don’t leave the fate of your roof to chance. A thermal scan can mean the difference between a successful roof recovery and a costly failure. At Browns Roofing, we’re here to ensure your roofing system is ready to perform—whether you’re recovering it with a new TPO membrane, applying a protective coating, or starting fresh with a full replacement.
Contact us today to schedule your thermal scan and inspection. Let us help you protect your investment, meet warranty requirements, and make roofing decisions with confidence.
Invest in the right tools and expertise with Browns Roofing—your trusted partner in commercial roofing solutions for Baton Rouge and beyond.