Identify Roof Moisture Intrusion in Almost Any System
Nuclear backscatter measures low-energy neutrons in roofing materials, which are detectable after colliding with hydrogen nuclei (thermalization). The more thermalized neutrons are measured, the greater the moisture detected.
Nuclear backscatter testing can be used on nearly all roof types, except metal, and is required for ballasted roofs, double roofs, and systems containing lightweight insulating concrete, or when weather conditions are unfavorable for thermal inspections. It is also often used to verify findings when infrared thermography is the primary testing method.
Like infrared testing, nuclear backscatter provides detailed data on probable moisture intrusion issues within your roofing system. Combined with our grid-based mapping system, it gives a clear, comprehensive view of your roof's current condition.
Our technicians are fully licensed and adhere to strict NRC safety protocols to ensure the safety of everyone on site. Additional details are available upon request.
Yes, nuclear backscatter testing is performed during the day and is less affected by weather or roof conditions.
Multiple inspection services can be combined into a single comprehensive scan to provide cost savings and added convenience. Examples include a roof infrared and building envelope combination scan, an infrared roof and electrical system scan, or a nuclear backscatter roof scan paired with an infrared building envelope assessment, among others. Contact us today to develop a customized approach tailored to your facility and budget.
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