CASE STUDY #1

Inspection Findings and Challenges

The infrared inspection covered an 8,100-square-foot section of the roof, which consisted of a single-ply membrane system installed over steel decking with 3-inch polyisocyanurate insulation. Several key problem areas were identified during the assessment.

1. Moisture Infiltration and Wet Insulation

• A significant area of wet insulation was identified, mapped, and documented.
• The affected section had undergone multiple patch repairs, indicating a long-term leak.
• Moisture retention within the insulation reduced its effectiveness and created a risk of further deterioration.

2. Roof Deck Deterioration

• The inspection revealed deck deterioration along the back of the building, particularly near the gutter edge.
• Thermal imaging and daylight photographs showed moisture-damaged decking.
• Without repairs, this could lead to increased maintenance needs and higher long-term costs.

3. Vertical Block Wall Moisture Intrusion

• Infrared scans detected moisture infiltration within the vertical block wall adjacent to the roof.
• Additional waterproofing measures were recommended to protect the building envelope from water penetration.
• If unaddressed, ongoing moisture exposure could result in interior damage.

4. Condensation Issues

• Spotty moisture accumulation was detected across the roof surface.
• The issue stemmed from condensation forming beneath the single-ply membrane, a common problem with mechanically attached white roofing systems.
• Although not an immediate failure risk, ongoing monitoring was recommended to prevent further complications.

How RAM Infrared Services Helped

RAM Infrared Services provided a comprehensive roof condition report, featuring thermal images, photographic evidence, and prioritized repair recommendations. This enabled the property owner to make data-driven decisions about necessary maintenance and repairs.

Detailed Moisture Mapping

• Infrared imaging identified the exact locations of moisture intrusion.
• The report helped distinguish between active leaks and areas requiring preventative action.

Prioritized Repairs

• By addressing only the damaged areas rather than replacing the entire roof, the owner could focus on cost-effective solutions.
• Repairs were recommended to halt further deterioration and reduce long-term expenses.

Waterproofing Solutions

• The findings guided waterproofing recommendations for the vertical block wall.
• Implementing these measures would help prevent future moisture-related issues.

Long-Term Maintenance Strategies

• Guidance was provided to help extend the lifespan of the roof.
• Proactive monitoring of condensation and insulation conditions was advised.
• By addressing concerns early, the property owner could reduce the likelihood of costly repairs or premature roof failure.

Conclusion: The Value of Proactive Infrared Roof Inspections

Infrared thermography allowed the property owner to make informed decisions about their roofing system, prioritizing necessary repairs while preventing costly damage. The inspection provided a clear action plan to address moisture infiltration, waterproofing issues, and preventative maintenance.

• Early Detection of Roofing Issues – Infrared technology helped identify hidden moisture before visible damage occurred.
• Energy Efficiency Benefits – Removing wet insulation helped maintain thermal performance.
• Prolonged Roof Lifespan – Strategic maintenance helped delay full replacement.
• Reduced Repair Costs – Addressing problem areas proactively minimized major expenditures.

By leveraging infrared scanning technology, the property owner was able to protect their investment, improve maintenance planning, and ensure long-term roof performance. RAM Infrared Services continues to be a trusted partner in roof asset management, providing the tools necessary for effective, data-driven decision-making.