Your building never sits still. Daily heat swings drive thermal expansion and contraction, foundations settle, and wind loads flex the structure. Each movement works against aging sealant until the joint splits or pulls away from the substrate.
In Sanford’s humid, high-rainfall climate, those small openings turn into stained ceilings, mold in wall cavities, corroded steel, and rising HVAC costs. Most of the leaks Lamphier & Company diagnoses trace back to one weak point: the sealant at expansion joints, control joints, and window perimeters that quietly failed years before anyone noticed the damage inside.
