September 1, 2026
Category

Standards

Clear explanations of ASTM and EN waterproofing standards, test methods and warranties—written for spec writers and QA staff.

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How Long Should a Warranty for Waterproofing Works Last?

A workable waterproofing warranty should state the cover, the term, the test records, and the claim process. This guide covers the standards, site records, exclusions, and handover items to check before sign-off.