Kensington’s mix of older terraces, period homes and renovated walk-ups can hide structural movement, water ingress and unsafe alterations behind fresh finishes.
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We inspect internal and external walls for stepped brick cracking, horizontal cracking, separation at junctions, and signs of ongoing movement. We explain whether cracking appears cosmetic or indicative of structural distress, and where further engineering input is warranted.
Older Kensington homes can have timber subfloors that suffer from moisture, inadequate ventilation or past plumbing leaks. We check for sagging, compromised stumps/bearers, inadequate clearance and signs of subfloor moisture that can accelerate structural deterioration.
We inspect roof coverings, flashings, valleys, gutters and downpipes for defects that cause water ingress. We also assess roof framing indicators from accessible areas to identify issues that can lead to leaks, ceiling damage and mould.
Bathrooms, laundries and balconies are high-risk areas for major defects. We look for tell-tale signs such as swelling, staining, cracked tiles, failed junctions and poor falls that can drive hidden decay and damage adjoining structural elements.
We check for unstable brickwork, deteriorated lintels, loose render, and deteriorated mortar that can create falling hazards and costly repairs. This is particularly important in older streetscapes where original materials have weathered or been patched over.
While not a full compliance certification, we identify visible risk indicators such as unsafe wiring practices, amateur alterations, water damage around services and plumbing leaks that can contribute to major defects and safety hazards.
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Get Major Building Defects as part of a comprehensive inspection package
Find answers to the most frequently asked questions about our inspection service.
In Kensington, we often see major defects linked to older construction and repeated renovations. These can include significant cracking from structural movement, roof leaks from deteriorated flashings and gutters, and damp damage from failed bathroom or balcony waterproofing. We also regularly find non-compliant alterations that affect safety, such as removed supports, undersized lintels, or poor-quality structural modifications hidden behind plaster and cabinetry.
We assess the crack pattern, width, location and whether it aligns with movement points such as openings, corners and junctions. Stepped cracking through brickwork, widening cracks, or cracks paired with sticking doors, sloping floors or separation between elements can indicate structural movement. Hairline surface cracks in plaster are often cosmetic, but we confirm by checking surrounding indicators and documenting the likely cause and risk level.
Yes, major defect inspections focus heavily on structural integrity, including signs of foundation movement and subfloor deterioration. Where access allows, we inspect the subfloor for stump/bearer condition, moisture levels, ventilation and any evidence of past leaks or decay. If the subfloor is not accessible due to low clearance or sealed areas, we note it clearly and advise the most practical next step to reduce risk.
They can be. Kensington’s renovated terraces and narrow-lot properties often have limited side access, multiple build stages, and structural changes made to open up living areas. Those conditions increase the chance of concealed issues such as altered load paths, undersized supports, poorly installed lintels, and water ingress where old and new structures meet. Our inspection targets these junctions and renovation stress points to identify major defect warning signs.
We document the defect with photos, describe why it matters, and outline the likely consequences if left untreated. We’ll also explain the urgency and recommend appropriate follow-up, such as a structural engineer, roofer, plumber or electrician depending on the issue. If you’re in a purchasing phase, the report gives you a practical basis to renegotiate price, request repairs, or add contract conditions.
Still have questions?
Get in TouchSpeak with ACE Building and Pest Inspections on 0413 163 187 for a defect-focused assessment that targets Kensington’s older builds, renovation risks and moisture-related structural issues.