Exterior Façade · Hotel Property
Thermal Imaging Reveals Inadequate Mortar Coverage on Exterior Wall
Efflorescence and tile discoloration on an exterior hotel wall. Non-destructive FLIR thermal imaging detected spot bonding patterns across the entire façade. Targeted tile removal confirmed mortar coverage averaging 63% — far below the ANSI A108.5-required 95% minimum for exterior applications, creating significant potential liability for the hotel owner.
Outcome
Inadequate bond coverage fully documented before catastrophic tile loss. Owner protected from liability exposure with a quantified basis for contractor accountability.