Penetration & Flashing Audit in New Westminster

Most roof leaks come from penetrations and flashings, not the field of the membrane. A targeted penetration and flashing audit reviews every drain, pipe, conduit, equipment curb, expansion joint and edge flashing condition, identifying deteriorating sealants, lifted edges, failed terminations and other common failure modes. We deliver these on commercial and institutional roofs as part of preventive maintenance programs or after a leak event.

What rain leak detection typically finds in New Westminster

Heritage-roof investigations, tower-podium moisture surveys.

New Westminster's built environment — heritage Queens Park homes, ageing concrete towers along the river, Sapperton's mix of healthcare and residential, modern Quayside mid-rises — shapes how penetration & flashing audit is delivered locally. BC's oldest city has a deep stock of heritage homes (Queens Park, the West End) alongside ageing river-edge concrete towers and modern mid-rise Quayside developments. Heritage plumbing realities and ageing tower envelope failures dominate the workload.

Who uses penetration & flashing audit in New Westminster

Three sectors, one standard:

• Residential — homeowners, condo owners, strata councils and property managers in New Westminster use penetration & flashing audit to identify hidden issues before they trigger insurance claims or compounding damage.
• Commercial — facility managers, building owners, retail and hospitality operators across New Westminster schedule penetration & flashing audit as scheduled maintenance and emergency diagnostics.
• Government & institutional — municipal facilities, schools, health authorities, and engineering consultants procure penetration & flashing audit with the documentation rigor public-sector audit and capital planning require.

What you get

• Precise marked location on accessible surfaces
• Photo-linked report formatted for insurance, engineering or procurement
• Methodology + equipment metadata for technical review
• Same-day delivery for emergencies in New Westminster

New Westminster neighbourhoods served