Waterproofing Inspection Services
Waterproofing systems are only effective when properly installed and maintained. Our waterproofing inspection services provide expert oversight during construction and post-installation to ensure long-term performance, code compliance, and warranty protection. This level of attention helps avoid costly failures and extends the life of the envelope system.
What Are Waterproofing Inspections?
Waterproofing inspections assess the quality, detailing, and condition of both above-grade and below-grade systems. Our team verifies flashing, sealants, drainage paths, membrane continuity, and transitions. We also check for proper sequencing and material compatibility to ensure the system performs as intended.
Additionally, we collaborate closely with contractors and design teams to resolve issues before they impact project timelines or warranties.
Why Inspect Waterproofing Systems?
- Prevent water intrusion into occupied or structural spaces
- Catch installation defects before costly repairs are needed
- Ensure warranties remain valid through QA/QC documentation
- Mitigate future maintenance costs and legal risk
- Support contractor accountability with independent oversight
Our Waterproofing Inspection Services Include:
- On-site QA/QC inspections during membrane installation
- Leak investigation and failure analysis
- Detail review for flashing, sealants, and transitions
- Electronic testing for membrane continuity (EFVM, ELD)
- Progress reports, punch lists, and compliance documentation
Case Study: Plaza Deck Inspection at Corporate HQ
Issue: Premature ponding and water intrusion at planters and expansion joints
Findings: Missing sealant transitions, improper slope to drains, and inadequate termination details
Solution: We directed immediate corrections during construction, avoiding expensive rework and preserving the warranty.
See waterproofing inspection guidance from the National Roofing Contractors Association.
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Need Waterproofing Oversight?
We make sure your system is watertight and code-compliant. Request an inspection today and protect your structure for decades to come.