Targeted openings to confirm findings with minimal disruption.
Sometimes non-destructive methods narrow the answer to a specific assembly, but confirmation requires a targeted opening. Investigative probes are small, controlled openings made at scan-identified locations, documented with photos and condition notes, then properly closed. We coordinate these with the owner's restoration contractor or perform them under appropriate scope. The output is a definitive answer about what's behind the cladding at that point.
Envelope Assessment is a sub-division of Leak.ca, the Greater Vancouver leak detection company trusted since 1999. Every site visit is delivered by certified technicians using calibrated equipment, with documented findings formatted for insurance, engineering and procurement use.
We don't sell remediation. Our role is independent detection and assessment — the data you and your professional team work from.
Probes are weather-tight closed pending permanent repair.
Most probes don't require permits, but we'll guide on specifics.
Three to a dozen on a typical facade investigation.
Other services from Envelope Assessment that often pair with Investigative Probes.
ASTM E1105 and AAMA water-spray investigations.
Detect moisture and air-leakage paths through cladding.
Identify and prioritize joint and gasket repairs.
Phone is fastest. Email is fine too. Both reach a real person.
