Year: 2026

What are the alternatives to pitch pans for irregular penetrations?

Direct Answer Pitch pans are generally a last-resort method for sealing irregular commercial roof penetrations. Better alternatives may include field-fabricated membrane flashings, manufacturer-approved prefabricated penetration accessories, custom-fabricated membrane details, and…

What is a flood test and when should one be performed?

Direct Answer A flood test is a controlled water test used to evaluate whether a horizontal waterproofing installation remains watertight when exposed to a temporary, measured amount of ponded water.…