Your guide to the process, tools, and outcomes of a professional roof leak assessment.

Roof leaks are more than just a nuisance — they can signal deeper structural problems that, if ignored, lead to costly repairs. At QPC, we offer detailed roof leak inspections across Auckland, helping homeowners, body corporates, and commercial clients catch issues early.

Here’s what you can expect during a professional inspection — so you know exactly how we protect your property from the top down.

🛠️ Step-by-Step Roof Leak Inspection Process

1. Initial Consultation and Site Visit

It all starts with a chat. We gather information about visible damage, moisture signs, roof age, previous repairs, and property history. This allows us to tailor our inspection for your situation.

2. Visual Roof Assessment

We examine the entire roof for obvious signs of damage — such as:

• Cracked tiles or broken metal sheeting

• Missing flashings or lifted ridges

• Corrosion, rust, or wear on membranes

• Blocked or overflowing gutters

If access is safe, we physically get on the roof to inspect up close.

3. Interior Leak Checks

We inspect ceilings, attic spaces, and internal walls for signs of moisture. Damp patches, peeling paint, or mould can help pinpoint where the water’s entering — even if it appears far from the actual leak source.

4. Moisture Mapping & Testing

We use moisture meters and thermal cameras to track hidden water paths. This is especially useful for identifying:

• Internal gutter or parapet failures

• Skylight or flashing leaks

• Seepage inside wall cavities

5. Detailed Reporting & Recommendations

Once the inspection is complete, you’ll receive a detailed report that outlines:

• Where the leak is coming from

• The likely cause

• Photos or thermal imagery (if used)

• Repair recommendations

• Whether urgent work is needed

🧰 Tools We Use for Accurate Results

To ensure accuracy and limit unnecessary damage, we use:

• Moisture meters

• Infrared thermal cameras

• Drones (where safe and useful)

• Pressure testing (where required)

• Expert judgement from over 50 years of combined experience

💡 Why Roof Leaks Can Be Hard to Track

Water doesn’t always drip where the leak is. It can travel along timber framing, drip from lights, or show up metres away from the source. That’s why DIY patching rarely solves the real problem.

At QPC, our systemised approach helps us trace leaks back to their origin — not just treat the symptom.

🏠 Who Needs a Roof Leak Inspection?

• Homeowners noticing damp ceilings, stains, or bubbling paint

• Apartment owners or Body Corporates dealing with water ingress

• Commercial buildings with ageing roofing or recent storm damage

• Buyers wanting peace of mind before a property purchase

👷 Why Choose QPC?

✔ Over 50 years’ combined experience
✔ Trusted by consultants, builders & property managers
✔ Clear reporting for insurance or Body Corporate
✔ Fast response and honest advice
✔ Auckland-wide service