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  • Masonry & Wall Moisture Intrusion Investigation & Testing

    Testing water leaks in walls made of masonry as well as other materials requires an understanding of how the leaking wall was constructed. Is there a secondary layer of masonry? Is there a house wrap or vapor barrier? Are there flashings at key areas and how well were they installed? Are control joints and caulk joints intact and working?

    Our on-site investigation includes…

    • Review available window shop drawings and architectural drawings
    • Inspection and survey building facade and roof
    • Inspection and survey interior leak locations
    • Use infrared camera and moisture meter to discover leak locations
    • Propose further investigations which might include:
    • Invasive testing with moisture meter
    • Invasive testing with endoscopic video camera
    • Destructive testing to observe water management layer
    • Spray rack testing
    • Prescibe remedial measures
    • Follow-up testing to validate effectiveness of remedial measures

    Read more…
    Testing Leaking Brick Walls
    Leaks Through Split Face Block

    For Masonry & Wall Moisture Intrusion Investigation & Testing…
    Contact Mark Meshulam at:

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Photo of the day

To measure the deflection of one framing member, three dial indicators are used. One is at the middle and one is at each end. After the pressure is released, the technicians take the difference between readings of the middle gauge and the average of the end gauges to get an accurate reading. If the deflection less than the length of the span of the piece divided by 180, it is a PASS.