A building inspection tells you about the structure. A termite inspection tells you about what's eating it. Ordering just one and skipping the other leaves a genuine gap in your due diligence — and it's a gap that's entirely avoidable.
Structural condition and termite activity are closely related — a property with poor drainage, timber-to-ground contact, or subfloor moisture is exactly the kind of property where both issues tend to show up together. Assessing them separately, with two different inspectors on two different days, means losing that connection.
Why They're Better Together
A combined inspection lets a single inspector connect structural findings — moisture, drainage, timber condition — with pest evidence in one visit. It's also typically more efficient and cost-effective than booking two separate inspections with two different providers.
What Each Inspection Covers
| Building Inspection | Timber Pest Inspection | |
|---|---|---|
| Standard | AS 4349.1 | AS 4349.3 |
| Focus | Structural condition, safety, defects | Termite, borer and decay evidence |
| Key areas | Roof, subfloor, interior, exterior | Subfloor, timber elements, site conditions |
| Tools used | Moisture meter, visual assessment | Moisture meter, advanced detection methods |
| Typical finding | Cracking, movement, water ingress | Mud tubes, hollow timber, conducive conditions |
Where the Two Overlap
- 1Subfloor Condition
Moisture, ventilation, and timber condition matter for both structural integrity and termite risk.
- 2Site Drainage
Poor drainage contributes to both structural moisture issues and conditions that attract termites.
- 3Roof Void
Leaks and moisture ingress can cause structural damage and create conditions for pest activity.
- 4Garden & Landscaping
Timber-to-ground contact and retained garden beds are relevant to both structural risk and termite access.
The Practical Advantage of One Inspector, One Visit
When the same inspector assesses both, findings are cross-referenced in real time. A moisture reading that might otherwise be filed as a minor structural note takes on more significance when the same inspector also spots conditions conducive to termite activity nearby. That connection is easy to lose when two separate specialists inspect the property on different days, working from different checklists, with no shared context.
Advantages of a Combined Inspection
- One booking, one visit, less disruption for the seller or tenant
- Findings cross-referenced by a single inspector
- Usually more cost-effective than two separate bookings
- One comprehensive report instead of two disconnected ones
When Separate Inspections Might Suit
- If you specifically need a specialist for a known, isolated pest concern
What to Look For in a Combined Inspection Provider
Not all combined inspections are created equal.
Genuine Dual Qualification
- Confirm the inspector is qualified and experienced in both building and timber pest assessment
One Integrated Report
- Look for a single report that connects findings, not two documents stapled together
Builder-Level Interpretation
- A DB-U Licensed Builder can explain how structural and pest findings relate to each other
Frequently Asked Questions
Is a combined inspection less thorough than two separate ones?
No — a genuine combined inspection covers the full scope of both AS 4349.1 and AS 4349.3, just delivered by one qualified inspector in a single visit rather than two separate appointments.
How long does a combined inspection take?
Typically between one and three hours, depending on the size and complexity of the property, since both structural and pest assessments are being carried out during the same visit.
Can I get just a pest inspection without the building component?
Yes, standalone timber pest inspections are available, though most buyers find the combined option better value and more informative for a purchase decision.
Do I still need a separate report for insurance or finance purposes?
A combined report generally satisfies most lender and insurer requirements, but it's worth checking your specific finance conditions to confirm what documentation is required.
Get the Full Picture in One Visit
Combined building and pest inspections from a DB-U Licensed Builder, with one integrated report.
Book a Combined Inspection