Roof Inspection near you

AS 4349.1 2007 is named directly by the Queensland regulator as the standard a completed residential building inspection report is prepared in accordance with, which is a useful anchor because it tells you the report has a defined scope rather than being whatever the inspector felt like writing. The two words to hold onto are visual and accessible. The inspection is non-destructive, and it covers what could be reached safely on the day.

That is not a criticism of inspectors; it is a consequence of the law they work under. An inspector who cannot get safe access to a two-storey metal roof in wet weather is not permitted to improvise one, and the report will say so. The useful reader habit is therefore to read the limitations section first and the findings second, because the limitations tell you what was never looked at.

The reverse also matters. A report that makes confident statements about a roof it could not access is a warning sign about the rest of the document. Ask before booking how the roof will be inspected: from the ground, from a ladder at the gutter line, from the roof space, from the surface, or by camera or drone.

A good inspection works from three positions. From the ground and the boundary, the inspector reads the roof form, the lines, obvious sag, missing material and where water is going. From inside the roof space with a torch, they read the underside: wet timber, stained sarking, daylight, sagging battens and where insulation has been disturbed. From the surface, where safe access allows, they read the fixings, laps, flashings, penetrations, capping, valleys and gutters.

The details worth asking about are specific. On sheet roofs, the Housing Provisions require roof flashings and cappings to be purpose made, machine-folded sheet metal sections, and set minimum end laps that differ with pitch. They also bar particular metal combinations: no lead upstream of aluminium and zinc coated materials, no copper upstream of galvanised coatings, and no lead at all on a roof forming part of a drinking water catchment. An inspector who notes what metal each flashing and gutter is made from is telling you something an inspector who only notes rust cannot.

The output is the product. Ask for photographs close enough to show the actual defect, a plain statement of what each defect is and what caused it, and a separation between what is urgent, what is due soon and what is simply noted. A list of observations with no causes and no priorities is not something you can act on or compare against a second opinion.

Safe access is a legal duty, not a preference. SafeWork NSW records falls from heights as the number one cause of death on NSW construction sites, with the most serious and fatal falls from roofs, ladders and scaffolds and from heights of under four metres, and identifies physical guardrails as the best control measure for preventing falls over a roof edge. An inspector working alone with a ladder cannot lawfully manufacture that protection on your driveway.

Fragility is the second constraint. Old fibre cement, brittle terracotta, corroded sheeting and wet coated steel are surfaces people fall through or off, and on a house built or renovated before the 1990s the eaves lining, cover strips and roof sheeting may be asbestos cement, which SafeWork NSW records as commonly used in building materials between the 1940s and the late 1980s. An inspector will not walk that roof, and you should not want them to.

The practical answer is to specify the access method when you book. If you need the surface examined on a two-storey house, that means arranging it properly and paying for it, or accepting a camera, drone or elevated inspection instead. What you should not accept is a report that quietly leaves the roof out and a verbal assurance that it looked fine.

Queensland is the clearest case: building inspection is one of the classes for which a QBCC licence is required regardless of the value of the work, alongside plumbing and drainage, gas fitting, termite management, fire protection, design and mechanical services. The completed residential building inspection class ties the report to AS 4349.1 2007 explicitly.

New South Wales approaches it from the consumer side, advising buyers to always use a suitably qualified person such as a licensed builder, a surveyor or an architect to provide a professional building inspection report, and to check they carry adequate professional indemnity insurance. That insurance is not a formality: it is what stands behind the report if the inspector misses something they should have found.

If the inspection is going to involve work rather than just looking, the licensing question changes again. In New South Wales, fixing, installing, renovating, altering, repairing and maintaining guttering, downpipes, roof flashing and roof coverings is roof plumbing, a licensed class above the Home Building Act threshold, so an inspector who proposes to reseal something while they are up there has crossed into licensed territory.

An inspection is a service, so the consumer guarantees the ACCC enforces apply to it: it must be carried out with an acceptable level of care and skill, it must be fit for any purpose you made known, and where no timeframe was agreed it must be supplied within a reasonable time. Telling the inspector in writing that you are buying the property and relying on the report for the roof specifically makes that purpose part of the guarantee.

Keep the report, the photographs and the limitations section together with your other property documents. Two years later, when a leak appears, the question everyone asks is whether it was there at the inspection, and the photographs are what answer it.

Finally, treat the inspection as the start of a maintenance record rather than a one-off transaction. A second report a few years later, from the same vantage points, turns a snapshot into a trend, and a trend is what tells you whether a roof is ageing or failing.