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Slab Stage Inspection in Perth – Inspector checking concrete slab thickness and reinforcement for compliance with Australian standards

Slab Stage Inspection Perth

WA certified and registered building inspection service

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Overview of a construction site at slab stage with reinforced concrete framework

What is Foundation Slab Stage Inspection?

A foundation Slab Stage Inspection is a crucial first step in ensuring your new home is built on a strong and stable foundation. Before the concrete is poured, our inspectors check the steel reinforcement (rebars), plumbing conduits, termite protection, and footing depth to ensure everything meets Australian building standards. This inspection helps prevent costly issues like cracks, uneven floors, or structural weaknesses down the line. By getting a professional inspection at this stage, you can build with confidence, knowing your home’s foundation is solid and compliant.

Inspector measuring footing depth to ensure compliance with Australian standards.

Why Slab Stage Inspection is Crucial?

The slab stage is the foundation of your home, and any mistakes made at this stage can lead to serious structural issues down the track. Cracks, uneven surfaces, and incorrect reinforcements can compromise the strength, stability, and longevity of your home.

At Descom Consultant, we provide independent, expert slab inspections to ensure your foundation meets Australian Standards and engineering requirements—giving you peace of mind from the start.

Slab stage inspection in progress – verifying plumbing conduit placement.

What is Checked During a Slab Stage Inspection?

Our comprehensive slab stage inspection covers all critical aspects to ensure your home starts on a solid foundation:

✅ Steel Reinforcement (Rebars) Placement – Ensuring correct positioning and coverage as per structural plans
✅ Concrete Workmanship & Leveling – Checking for surface defects, unevenness, and curing quality
✅ Pre-layering of Plumbing Conduits – Verifying that all pipes and drainage systems are correctly positioned before the slab is poured
✅ Termite Protection – Ensuring proper termite barrier installation for long-term protection
✅ Footing Depth & Width Verification – Confirming the foundation is dug to the correct depth and dimensions

Easy Steps to Get Your Property Inspected

  • Customer Calling to booking Building Inspection

    Contact Us

    Reach out to us via phone, email, or fill out a form online. Let us know the type of inspection you need and guide us on what time suits you the best.

  • Inspection Day, inspector taking property photos

    Inspection Day

    Once your booking is confirmed, our inspector will thoroughly examine your property to identify any issues, safety hazards, or non-compliance. A detailed report will be generated based on the findings.

  • Detailed inspection Report

    Same Day Report

    You’ll receive a comprehensive, easy-to-understand Slab Inspection Report with all findings and recommendations on the same day of inspection.

Slab Stage Inspection Report in Perth

Detailed Slab Inspection Report

Delivered the Same Day!

What Happens If You Skip a Slab Inspection?

Many homeowners trust their builder to do the job right, but mistakes happen, and without an independent inspection, you may face:

Cracks and Sinking – Poor soil compaction or incorrect concrete curing can cause the slab to crack or sink over time, leading to costly structural issues.

Weak Foundation – If the slab isn’t properly reinforced, it can result in instability, putting your entire home at risk of structural failure and safety hazards.

Drainage Issues – Misaligned plumbing conduits before pouring can lead to blockages, leaks, and poor drainage, which are expensive to fix once the home is built.

Costly Repairs – Issues left undetected at this stage can lead to major rectifications later, requiring expensive repairs that could have been avoided with a professional inspection.

Investing in a professional slab stage inspection ensures your home is built to last—without hidden surprises.

Why Choose Us?

✓ Registered Builder : BC105327

✓ Best price Guarantee

✓ Fully Qualified Civil Engineers

✓ We're fully Licensed & Insured

✓ Detailed Reports delivered the same day

✓ We'll handle your agent

✓ 20+ Years of experience in Building and Construction

✓ Member of Building Inspectors Association of Western Australia

✓ You're invited - to attend the inspection, and we'll give you a verbal report on the day.

✓ Always available for follow-ups and advice

Certified Building Inspection Perth

FREQUENTLY ASKED QUESTIONS

  • A slab stage inspection is conducted during the early stages of construction to assess the foundation slab before further construction begins, ensuring it's properly installed and free from defects.

  • It ensures that the concrete slab is level, free of cracks, and meets structural standards to support the entire building. It also helps prevent costly repairs later in the construction process.

  • The inspection checks for issues such as cracks, unevenness, proper reinforcement, and compliance with engineering specifications and building codes.

  • A slab stage inspection occurs after the concrete slab is poured and cured but before any framing or walls are built on top.

  • The inspection typically takes 1-2 hours, depending on the size and complexity of the foundation and the issues being assessed.

  • If minor cracks are found, the inspector may recommend repairs before proceeding. For major cracks, further investigation or rework may be necessary to ensure the building’s safety.

  • If the slab fails the inspection, you'll be required to address the issues before proceeding with the construction. This may involve repairing cracks, leveling the slab, or reinforcing the foundation.

  • Yes, slab stage inspections are required in most areas to ensure compliance with building codes and safety standards before proceeding with further construction.

  • While slab stage inspections are typically done after the slab is poured, you may request a pre-pour inspection to check the preparation and formwork before the concrete is placed.

  • The cost varies depending on the size and complexity of the project. Starting from Just $250. Contact us through our website or call us to schedule your inspection.