Plain-English guides from our RPEQ engineers on cracking, foundations, retaining walls, storm damage and structural inspections for South East Queensland homes. Know what to look for and when to call an engineer.
A ceiling crack warrants closer attention when it is changing [...]
Stair-step cracks follow masonry joints and can be associated with [...]
A foundation crack cannot be classified reliably from its appearance [...]
Possible foundation concerns include changing wall cracks, uneven floors and [...]
Wall cracks deserve closer attention when they are changing, recurring [...]
Brick veneer usually combines an external masonry leaf with a [...]
Ceiling-height requirements depend on the applicable building provisions and room [...]
A concrete-sleeper wall commonly uses precast members supported between posts, [...]
Rust staining on a non-structural item and deterioration of a [...]
A structural system carries actions through connected elements to the [...]
Subsidence, settlement and seasonal soil movement are not interchangeable diagnoses. [...]
Unexplained damp ground, persistent moisture or a change in water [...]
Each guide explains a common structural concern in plain language: what it looks like, what may cause it, and when it is worth getting an engineer to look. General information only, not a substitute for an inspection of your building.
How to read cracks in brickwork, slabs and walls, and when movement is cosmetic or needs structural advice.
Soil movement, drainage and footing problems that affect houses across South East Queensland.
Warning signs, approvals and storm-season checks for walls, hillside sites and roofs.
Independent assessment of wall, ceiling and slab cracking, with findings on likely causes, monitoring and repair recommendations.
Pre-purchase review of structural concerns flagged in a building and pest report, so you can understand how serious they are before you commit.
Assessment of roof framing, skylights and storm-related damage that may affect the structure.
Structural reporting for storm, water and other event-related damage to support repair planning.
Pre-construction and post-construction condition records of buildings and structures near building or excavation work.
Detailed investigation of structural damage, failures or defects to establish likely causes and set out recommendations.
The guides are written for Ostanes Engineering, a structural engineering practice working across South East Queensland. They explain common structural concerns in plain language.
No. The guides give general information only. Every building is different, so a cracked wall, a leaning retaining wall or storm damage should be assessed on site by a qualified engineer.
Width, direction, whether it is growing and where it appears all matter. Cracks that widen, reopen after repair, or come with sticking doors or sloping floors are worth having an engineer assess. Our crack and movement guides explain what to look for.
Yes. We provide structural inspections across South East Queensland, including Brisbane, Ipswich, Logan, the Gold Coast and the Sunshine Coast. Send the details through the contact form.
Found a crack, a leaning wall or storm damage after reading a guide? Tell us about it and an Ostanes engineer will advise on the right inspection.
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