What Happens After I Get a Structural Engineer Report?

What Happens After I Get a Structural Engineer Report?

Receiving a structural engineer report can raise as many questions as it answers. The document contains technical findings, condition ratings, and recommendations that use engineering terminology most property owners encounter for the first time. Understanding what the report is telling you, which items need immediate attention, and who carries out the recommended work is the essential first step after the report lands in your inbox.

Understanding the findings in your report

A structural engineer report is organised by building element, with each element assigned a condition rating. Different firms use slightly different rating scales, but the most common system in Australia uses a 1 to 5 scale where 1 indicates like-new condition and 5 indicates severe structural deficiency requiring urgent intervention. PBE reports use CSIRO damage classification criteria alongside condition ratings, which provides a standardised reference point for cracking severity and structural movement.

Most properties receive a spread of ratings across different elements. A rating of 3 on the brick masonry and 1 on the roof framing, for example, means the brick walls need attention within the year but the roof structure is sound. The report’s recommendations section translates these ratings into specific actions grouped by urgency.

How to prioritise the recommendations

Structural engineer reports group recommendations into urgency tiers, typically framed as immediate, short-term, medium-term, and long-term. Reading these tiers correctly helps you plan expenditure and engage tradespeople in the right order.

Where a report lists multiple immediate or short-term items, the engineer’s commentary will usually indicate which pose the greatest risk. If the priority is not clear, contact the engineer who prepared the report to talk through the findings before engaging any contractors.

Who does the repair work after a structural report

The engineer who prepared your report does not carry out the physical repair work. A structural engineer’s role is to assess, design, and certify. The contractor who executes the work depends on what the report recommends.

When selecting a contractor for structural repairs, confirm they hold a current Victorian Building Authority registration appropriate for the work, carry public liability insurance, and have experience with the specific type of repair the report recommends. For significant structural repairs, ask the contractor to provide a written scope of work that directly addresses each of the engineer’s recommendations.

Do you need a building permit for the recommended works

Some repairs identified in a structural engineer report require a building permit before work can begin. In Victoria, a building permit is generally required for:

• Structural alterations or repairs to load bearing elements
• Footing work beyond like-for-like replacement
• Retaining walls over 1 metre in height or those supporting additional loads
• Alterations to roof framing that affect structural performance
• Any work that changes the load path or structural system of the building

Cosmetic repairs such as crack stitching, repointing mortar joints, or replacing subfloor timbers on a like-for-like basis generally do not require a building permit, but this depends on the scope and the building surveyor’s assessment of the specific situation.

Where a building permit is required for structural work, a registered structural engineer is usually required to provide design drawings and calculations before the permit can be issued. Principal Built Engineering provides engineering documentation for structural repair and alteration works following a condition assessment.

Insurance and structural engineer reports

A structural engineer report can play an important role in a home insurance claim where structural damage has occurred from an insured event such as storm, flood, subsidence, or impact. Insurers typically require objective evidence of structural damage before accepting a claim, and an independent engineering report provides that evidence in a format insurance assessors can act on.

Key considerations when using a structural engineer report in an insurance context:

• The report should clearly distinguish between pre-existing condition and damage caused by the specific event being claimed
• If your insurer is commissioning their own engineering assessment, you have the right to obtain an independent report from your own engineer
• Where the insurer’s assessment and an independent assessment differ, the detailed technical findings in each report become the basis for negotiation or dispute resolution
• Document the damage thoroughly with photographs before any emergency or temporary repairs, as insurers typically require evidence of the condition at the time of the event

If you are planning to use a structural engineer report to support an insurance claim, advise the engineer of this context at the time of engagement so the report scope and format can be prepared accordingly.

What happens if you delay or ignore the recommendations

Deferring action on structural recommendations does not make the defects disappear. Most structural defects in residential buildings are progressive: a cracked footing that allows water ingress worsens faster in subsequent wet seasons; decayed subfloor timber spreads to adjacent members; a failing retaining wall may hold through one dry summer and fail in the next wet winter.

Delaying action on immediate or short-term recommendations can also have practical consequences beyond the building itself. If you sell a property and the buyer’s engineer identifies defects that were documented in an earlier report but not remediated, there may be disclosure obligations to consider. In strata and body corporate settings, documented structural defects that are not addressed can become a point of liability between owners and lot owners.

For items rated 1 or 2 in a report, deferral is generally appropriate since those items represent good to fair condition. For items rated 4 or 5, prompt engagement of a contractor is strongly advised.

When to request a follow-up inspection

A structural engineer report captures the condition of a building at a specific point in time. After significant remedial work has been completed, a follow-up inspection confirms that the work has been carried out as specified and that the defects identified have been resolved. A follow-up structural engineer inspection is also appropriate if:

• New cracking or movement has appeared since the original report
• A recommended item was deferred and you want to confirm whether it has worsened
• A building permit application requires engineering sign-off on the completed works
• You are preparing a property for sale and want an updated condition assessment
• A significant period has elapsed since the original inspection (typically more than three to five years)

The structural engineer report Melbourne page covers what a condition assessment includes and how to request one for your property.

Frequently Asked Questions

What happens after I get a structural engineer report?

After receiving a structural engineer report, review the condition ratings and recommendations to understand which items are immediate, short-term, or long-term. For urgent items, engage a qualified contractor with the relevant building licence. For any structural repair work that requires a building permit, engage a registered building surveyor and, where required, commission engineering design documentation. For items rated 1 or 2, normal maintenance monitoring is generally sufficient.

Who fixes the problems found in a structural engineer report?

The structural engineer who prepared the report does not carry out physical repair work. Depending on what the report identifies, repairs are carried out by builders, carpenters, bricklayers, subfloor specialists, or other licensed tradespeople. For significant structural repairs, the engineer may need to provide design documentation before the work begins, and may inspect the completed work as part of the building permit process.

Do I need to act on everything in a structural engineer report?

No. Items rated 1 or 2 in a condition assessment are in good to fair condition and generally require only routine monitoring and maintenance. Action is prioritised for items rated 3 or above. Within those, items classified as immediate or short-term in the recommendations section should be addressed promptly. If you are uncertain about which items require action and in what order, contact the engineer who prepared the report to discuss the findings.