Water Intrusion / Leakage

TBS provides water intrusion testing on building wall, foundation, floor, and roof assemblies and components including window and door openings, skylights, louvers, and utility penetration through the walls utilizing ASTM test methods, adapted for field conditions where necessary.

Figure 1: Water leakage through window opening in wall.

Figure 2: Water leaking into a cavity from failed flashing at door opening.

Figure 3: Water leaking into a cavity from failed door opening flashing.