Slab Thickness Verification

Engineering work — additions, load increases, retrofits — frequently demands accurate as-built slab dimensions. GPR delivers slab thickness to within a centimetre or two, non-destructively, on residential, commercial and institutional construction. Where dimensions are needed alongside reinforcement details, we deliver both in a single scan. The deliverable is a labelled site plan with thickness measurements at scan points, suitable for inclusion in an engineering submission.

Who this service is for

• Commercial
• Government
• Residential

Why Pipe GPR for slab thickness verification

Pipe GPR 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.

Pairs well with

Clients booking slab thickness verification often combine it with Private Utility Locating or Concrete Scanning — particularly when the underlying issue spans multiple systems or when documentation needs to support a broader investigation.

How to prepare for your visit

1. Document what you're seeing. Photos, dates, sounds, water-bill changes, anything unusual. The more we know in advance, the faster we can locate.
2. Clear access to the suspected area. Move furniture, stored items, and rugs. Non-invasive methods still need clear sightlines.
3. Have system history ready. Recent plumbing work, prior leaks, renovations, age of property, prior insurance claims.
4. Confirm the email for your report. Photo-linked report delivered within 48 hours (often same-day for residential).