Waterproofing Checked Twice: Why Every Stage Inspection Matters in New Builds

Waterproofing Checked Twice: Why Every Stage Inspection Matters in New Builds

Building a new home is one of the biggest investments you’ll ever make — and making sure it’s done right means more than just hoping your builder follows the plan.

At BSPI Inspections, we inspect your build at every critical stage — not just to spot defects, but to help ensure those issues are addressed before the next trade takes over.

🔍 Watch the real example below where we revisit a defect first observed at the enclosed stage, then follow up during waterproofing to check that it’s been dealt with.

📹 Video: Why We Recheck Each Stage of Your Build

Stage Inspections Are About Progress, Not Just Problems

The goal of staged inspections isn’t to "catch out" your builder — it’s to keep the build moving forward the right way. When a defect is identified at one stage, we’ll make sure it’s been properly addressed at the next.

This is especially important for areas that are often covered up quickly — like waterproofing, frame connections, or early signs of water damage around wet areas.

Why Rechecking Matters

Each inspection builds on the last. If something is missed or ignored, it can carry through the entire project and cost thousands later on.

When you engage BSPI for multiple stage inspections, we’re not just looking at what’s new — we’re also checking that previous recommendations have been followed up.

That means:

• Less risk of hidden defects

• Better communication between trades

• Fewer delays down the line

• And peace of mind for you

The Key Stages We Inspect

We offer independent inspections at all major stages of residential construction, including:

✅ Pre-slab

We check soil prep, formwork, moisture barriers, reinforcement, and drainage before the slab is poured.

✅ Frame

Ensuring the frame is straight, square, and compliant with engineering and NCC 2022 standards.

✅ Enclosed (Lock-up)

We inspect external cladding, roofing, windows, and doors before plaster goes up — a crucial time to catch moisture ingress or poor sealing.

✅ Waterproofing

We review the quality, coverage, and application of waterproof membranes — especially around showers, wet areas, and balconies.

✅ Fixing Stage

Here, we check cabinetry, plastering, door hardware, skirtings, and more — making sure it’s all clean, complete, and ready for painting.

✅ Handover

The final stage inspection gives you a comprehensive overview before moving in. It’s your last chance to address defects under warranty.

Your Build, Independently Checked

We’re here to support homeowners, owner-builders, and anyone wanting a second set of eyes throughout their build. Our reports are same-day, photo-rich, and QBCC-compliant.

By having each stage inspected, your builder knows quality is being monitored — and that helps keep everyone accountable.

Book Your Stage Inspections Today

BSPI Inspections proudly services Brisbane, Ipswich, Logan, the Gold Coast, and surrounding areas.

Whether you're at the very start or halfway through, it’s never too late to bring in an independent inspector to protect your build.

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If there’s a specific stage you’d like to learn more about, click the link below to explore that section on our blog.

Pre Slab

Frame Stage

Enclosed Stage

Fixing Stage

Practical Completion / Handover