ASTM E1105 and AAMA water-spray investigations. Delivered across Tsawwassen by Patio Leak, a Leak.ca division.
604-239-9934Same-day response in TsawwassenWindow and curtain-wall water-penetration testing follows ASTM E1105 and AAMA standards: controlled water spray at calibrated pressure differential, with observers inside watching for ingress. We supervise these tests on commercial and institutional facades — for new-construction acceptance, for post-installation troubleshooting, and for leak investigation on existing buildings. The deliverable is a witnessed report with time-pressure data and a clear acceptance or failure finding.
Salt-air sealant degradation, stucco failures on ocean-exposed homes.
Tsawwassen's built environment — single-family ocean-view, large lots, growing Tsawwassen First Nation mixed-use developments — shapes how window & curtain wall testing is delivered locally. Sea-level Tsawwassen sits on the Roberts Bank peninsula, with ocean-exposed properties, large lots, and an ageing 60s/70s single-family stock alongside newer Tsawwassen First Nation development.
Three sectors, one standard:
Same-day response across Tsawwassen. Phone is fastest.