Load-Bearing Beams Not Aligned with Design
Load-Bearing Beams Not Aligned with Design is a critical structural defect SURE inspectors have documented across 7 inspection reports.
Causes
- Deviation from approved plans or specifications.
- Incorrect beam selection or installation.
- Non-compliance with structural engineering
- Use of an inappropriate support member.
- Incorrect installation
Symptoms to look for
- Potential for structural weakness or failure above the garage opening.
- Undersized load-bearing component.
- Roof load-bearing beam appears short, supported by an insufficient ceiling stud.
- Potential structural inadequacy if the substituted material is not equivalent to the specified design
- Potential structural inadequacy if the installed beam is not equivalent to the specified design
Remedies
- Replace the inadequate Timber Beam (TB) with a 300mm TB1 or an SB2 as required by plans.
- Rectify the roof load-bearing beam's length and provide adequate, engineered support, ensuring it does not rely on undersized ceiling studs.
- Contact the design engineer to confirm acceptability of the TB1 replacement from LVL hyspan to structural pine timber beams and receive approval for the design variation
- Contact the design engineer to confirm adequacy of the TB1 replacement from 2x 45mm LVL hyspan to 1x 73mm LVL and receive approval for the design variation
- Onsite construction and installation of all load-bearing beams should be verified against the latest 'For Construction' engineering drawings and details.
Get an inspector through this property.
Findings in this category skew high severity. If you are under contract, we can usually book inside the cooling-off window. Every inspection includes 12 months of free advice.
Curated entries in Structural
- Curated 1–5/5External Wall Cracking Due to Settlement
Cracks in external masonry walls caused by ground movement or differential settlement of the footing system. Most observations are Category 0–2 under the BCA/AS 2870 scale (hairline to 5mm width) and represent cosmetic or minor structural concern, but a small proportion progress to Category 3–5 where structural engineer involvement is required. The crack pattern, location, and change over time determine whether this is a maintenance item or a structural event.
- Curated 1–4/5Obstructed Roof Void due to Insulation
Insulation, HVAC ducting, sarking, or stored items in the roof void prevent a complete inspection of ceiling joists and surrounding timbers. Our inspectors record this limitation because the obstructed zone could harbour undetected timber pest activity, moisture damage, or structural defects - none of which can be reported without visual access.
- Curated 1–5/5Restricted Roof Void Access due to Insulation
Insulation, sarking, HVAC ducting, or low clearance in the roof void prevents a complete visual inspection of ceiling joists, top plates, and perimeter timbers. When these areas are inaccessible, our inspectors cannot confirm whether timber pest activity, moisture damage, or structural defects are present - the limitation itself is a finding that the buyer needs to understand.
- Curated 1–5/5Timber Fungal Decay (Rot) in Fascia and Barge Boards
Fungal decay (wet rot or dry rot) in fascia and barge boards develops when timber is repeatedly wetted and unable to dry out - typically where paint has failed, where roof drainage is defective, or where the boards are end-grain exposed. Left unchecked it spreads into adjacent framing and rafter tails, converting a cosmetic repair into structural work.
- Curated 1–5/5Patched Wall Cracks
Previously cracked walls that have been patched or filled indicate prior ground movement or settlement. While the cosmetic repair may look sound at the time of inspection, the underlying cause - reactive soil movement, differential settlement, or footing inadequacy - may not have been addressed. Patched cracks that re-open signal ongoing movement and warrant structural assessment under AS 2870.
- Curated 1–5/5Leaning Fence Sections
Fence sections leaning out of plumb indicate post footing failure, material deterioration, or soil movement. A significantly leaning fence poses a safety risk - particularly for children - and will continue to worsen without intervention.