Box Hill’s mix of older brick homes, extended weatherboard houses and newer multi-storey builds can hide serious faults in subfloors, balconies and roof drainage—issues that only show up when you know where to look.
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We assess cracking in brickwork, plaster and external render, looking for signs of differential movement, lintel distress and separation at corners and openings. This matters because movement-related cracking can indicate footing issues or structural load changes from renovations.
For homes with raised floors, we inspect accessible subfloor areas for stump condition, bearer/joist integrity, moisture build-up and evidence of inadequate ventilation. Subfloor defects can cause uneven floors, ongoing movement and timber deterioration.
We check roof spaces and external roofing for sagging members, damaged battens, failed flashings, and poor penetrations around vents and skylights. Roof defects matter in Box Hill because hidden leaks can travel into ceilings and wall frames before staining becomes obvious.
We examine balconies and elevated decks for ponding, inadequate falls, cracked tiles, failed junctions at doors, and corrosion or movement where visible. These areas are common major-defect zones in newer builds, and repairs can be complex and expensive.
We look for dampness indicators such as swelling skirtings, bubbling paint, musty odours, and staining patterns that suggest active leaks. Identifying the source—roof, plumbing, shower recess, or external wall junction—helps prioritise the right fix rather than repeated patching.
We flag visible safety hazards and non-compliant-looking installations such as unsafe wiring practices, damaged switchgear, leaking pipework, inadequate drainage connections and hot water system issues. These items can pose immediate risk and may affect insurance or settlement decisions.
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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 Box Hill we often see defect patterns linked to renovations and multi-unit construction, such as movement-related cracking, subfloor moisture issues, and water entry from roofs or poorly detailed flashings. In newer townhouses, balconies, box gutters, and complex roof junctions can be high-risk areas. A major defects inspection focuses on identifying these higher-consequence issues and their likely causes, not just surface marks.
We assess crack location, width, direction, and whether there are related signs like sticking doors, uneven floors, or separation at joints. While a visual inspection can’t replace engineering calculations, it can indicate whether cracks are consistent with normal shrinkage or suggest movement from footing problems, altered load paths, or moisture-related ground changes. If it looks significant, we’ll recommend targeted engineer review.
Yes. We inspect accessible roofing and roof spaces to look for structural issues, water entry points, and defect risks around penetrations, flashings, gutters and drainage paths. Roof leaks can be slow and destructive, damaging ceilings, insulation, framing and electrical components. If access is limited due to low clearance or stored items, we’ll note the limitation and advise the next best step.
Older Box Hill homes are frequently extended or reconfigured, and defects often occur at the join between the original structure and the new work. We look for differential movement, inadequate support where walls have been removed, inconsistent floor levels, and water entry where new roof lines meet old. Renovations can look tidy but still hide structural shortcuts or waterproofing issues that only show up months later.
We explain the defect, the likely cause, and the practical implications for safety, durability and future costs. We’ll outline repair urgency and suggest appropriate follow-up, such as a structural engineer for movement concerns or a waterproofing specialist for balcony failures. You can use the findings to renegotiate, request further checks before the contract becomes unconditional, or decide not to proceed.
Still have questions?
Contact us for more informationACE Building and Pest Inspections focuses on the high-impact defects that affect Box Hill homes and newer multi-storey builds—call 0413 163 187 to organise your inspection and get clear repair priorities before you commit.