ENGICORE blog · Waterproofing

Waterproofing details that matter

Most recurring leakage is concentrated at junctions, penetrations and changes in level rather than the open roof field.

ENGICORE Technical Team 8 min readUpdated 15/08/2026

Continuity beats thickness A seamless field can still fail if the coating stops at a drain, corner or termination. Detailing should be planned before the main application. Drainage is part of waterproofing Standing water changes the exposure and should trigger a review of slopes, outlets and the suitability of the existing build-up.

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