Structural Repairs Melbourne
Brownlow Building are Melbourne's specialist structural repair builders. We diagnose, engineer, and permanently rectify foundation movement, subsidence, structural cracking, and other structural failures — protecting Melbourne homes for the long term.
Free Initial Assessment · No Obligation
Structural Repair Assessment
A free first visit to understand the issue and discuss the right next step.
Noticed cracking, movement or deterioration? We'll visually review accessible affected areas, discuss the history and help determine whether Brownlow may be able to assist or whether an engineer or specialist should be involved first.
What the free initial assessment includes
- A brief on-site visual review of accessible areas related to your enquiry
- A chance to explain the issue and share relevant photos or existing reports
- An initial discussion about whether the work is a fit for Brownlow Building
- Initial direction on the likely next step. A structural diagnosis or engineering opinion is not included.
- Guidance on likely next steps, including whether an engineer, specialist investigation, formal inspection or approvals may be needed
What it doesn't include
This is an initial visual assessment of accessible areas only. It does not include thermal imaging or moisture testing, invasive investigation, a written report, formal defect inspection, causation opinion, detailed scope of works or fixed-price quotation. If more detailed work is needed, we'll explain the recommended service and costs before proceeding.
Request Your Free Initial Assessment
We'll look at accessible areas, hear about the issue and discuss whether Brownlow Building is the right fit for the job.
Request a Free Initial AssessmentSubmit your details and our team will contact you to discuss the enquiry and arrange a suitable time. Your appointment is not confirmed until we confirm it with you.
Formal reports, specialist investigations, thermal imaging or moisture testing, insurer submissions, negotiations, detailed scopes and fixed-price quotations are separate services and will be quoted before proceeding where required.
Structural Repairs Melbourne — Expert Solutions for Complex Problems
Structural problems in Melbourne homes are more common than many homeowners realise. Melbourne's reactive clay soils, which expand and contract significantly with changes in moisture content, are the leading cause of foundation movement and subsidence across the city. Add in ageing timber stumps, tree root intrusion, poor drainage, and historical construction methods, and it becomes clear why structural repairs are a critical service for Melbourne's housing stock.
Brownlow Building specialise in diagnosing and permanently repairing structural issues in Melbourne homes. We work with qualified structural engineers to assess root causes, design compliant engineering solutions, and execute repairs to the highest standard — all backed by Victorian statutory warranties and building surveyor certification.
Warning signs of structural problems in your Melbourne home: diagonal cracking from window or door corners, cracking at internal wall junctions, sticking doors or windows, sloping floors, gaps between walls and ceilings, or visible movement in your home's foundation or stumps. Don't ignore these signs — contact Brownlow Building for a professional assessment.
Structural Repair Services We Provide in Melbourne
Foundation Underpinning
Permanent strengthening of inadequate or failing foundations using engineered underpinning methods — screw piles, mini-piles, or concrete underpinning — to arrest movement and stabilise the structure.
Restumping & Relevelling
Replacement of deteriorated timber stumps with new steel, concrete, or polymer stumps — relevelling the house to correct floor slopes and eliminate movement-related structural stress.
Structural Crack Repairs
Expert diagnosis and permanent repair of structural cracks in masonry, brick veneer, concrete, and rendered walls — with engineered solutions for active movement and certified repairs.
Subsidence Repairs
Assessment and rectification of foundation subsidence caused by reactive soils, poor drainage, tree roots, or poor original construction — including drainage improvements to prevent recurrence.
Retaining Wall Repair & Rebuilding
Structural assessment and rebuilding of failed or non-compliant retaining walls — including drainage upgrades, engineered designs, and building permit management.
Structural Timber Repairs
Replacement of termite-damaged, rotted, or structurally inadequate timber framing members — beams, lintels, roof timbers, and floor joists — with engineered certification.
Understanding Foundation Movement in Melbourne
Melbourne is built on highly reactive clay soils that expand when wet and shrink dramatically when dry — earning the classification of "H" (high reactivity) and "E" (extreme reactivity) sites across much of the metro area. This seasonal movement, known as heave and settlement, places enormous stress on building foundations and is the primary driver of structural cracking and movement in Melbourne homes.
Compounding factors include extended drought conditions (which cause severe soil shrinkage), large trees near foundations (which extract moisture from the soil), and inadequate drainage (which causes uneven wetting and differential movement). Older Melbourne homes built on timber stumps face additional challenges as stumps deteriorate over time.
Brownlow Building's structural repair approach always starts with root cause diagnosis — understanding what's driving movement before prescribing a solution. This ensures repairs are permanent, not cosmetic, and that the same problem doesn't recur after rectification.
Our Structural Repair Process
Site Assessment
We inspect the property, photograph and document all visible defects, and assess likely causes of movement.
Engineering Review
Where required, we engage a structural engineer to assess root causes and design a compliant repair solution.
Fixed-Price Quote
You receive a detailed fixed-price quote covering all works, materials, engineering, and building permit fees.
Certified Repair
We complete all structural repairs with building surveyor oversight, engineering certification, and Victorian statutory warranties.
Structural Repairs and Building Insurance in Melbourne
Many structural repairs in Melbourne are covered wholly or partially by building insurance — particularly where movement has been caused by a sudden event (burst pipe, flooding, storm) rather than gradual reactive soil movement. Brownlow Building has extensive experience preparing insurance quotations for structural repairs accepted by AAMI, Allianz, RACV, Suncorp, QBE, CGU, and other major insurers.
We can advise on whether your structural damage is likely to be insurable and assist with the documentation required to support your claim. For more information, see our dedicated insurance repair builder services.
Structural Repairs Across All Melbourne Suburbs
Brownlow Building provides structural repair services across all Melbourne suburbs. We have completed foundation underpinning, restumping, structural crack repairs, and subsidence rectification projects across the Inner East (Camberwell, Hawthorn, Box Hill, Balwyn, Kew), Bayside (Brighton, Hampton, Sandringham, Cheltenham), Inner Melbourne (South Yarra, Toorak, Richmond, Fitzroy, Prahran), Outer Eastern suburbs (Ringwood, Croydon, Lilydale, Boronia), South East (Frankston, Seaford, Narre Warren), and the Mornington Peninsula. We also service Geelong and Ballarat.
Related Building Repair Services
Frequently Asked Questions — Structural Repairs Melbourne
What are the most common causes of structural movement in Melbourne homes?
Melbourne's reactive clay soils are the primary cause — they expand when wet and shrink when dry, causing differential movement under foundations. Other causes include deteriorated timber stumps, tree root intrusion, inadequate drainage, burst pipes, and poor original construction.
How do I know if my home needs structural repairs?
Warning signs include diagonal cracks from window or door corners, stepped cracking in brickwork, internal ceiling or wall cracks at junctions, sticking doors or windows, sloping floors, and visible gaps between walls and ceilings. A professional assessment is always recommended before attempting repairs.
Do I need a structural engineer for structural repairs in Melbourne?
For anything beyond cosmetic crack repairs, yes. Structural repairs involving foundations, underpinning, restumping, or significant structural members must be engineered and certified. Brownlow Building engages structural engineers as part of our repair process at no additional complexity to you.
What is the difference between underpinning and restumping?
Underpinning refers to strengthening or deepening the foundations of a masonry or concrete home — typically by installing concrete or steel underpins beneath existing footings. Restumping refers to replacing the timber stumps supporting older Melbourne homes built on stump foundations.
Are structural repairs covered by building insurance in Melbourne?
It depends on the cause. Sudden damage from events like burst pipes or flooding may be insurable. Gradual movement from reactive soils is typically not covered by standard home insurance. Brownlow Building can assess your situation and advise on insurance eligibility.
How long do structural repairs take?
Simple structural crack repairs may take a few days. Foundation underpinning or restumping projects typically take 1–4 weeks depending on the extent of movement. We provide a detailed timeline in your fixed-price quote.
- Registered Victorian Builder — CDB-U 100870
- Home Warranty for eligible domestic building work
- 40+ Years Combined Construction Experience
- Melbourne Based
Clear advice. Experienced people. A structured approach from the first conversation through to completion.
Need Structural Repairs in Melbourne?
Contact Brownlow Building for a professional structural assessment and fixed-price repair quote. We diagnose the root cause, engineer the solution, and complete permanent repairs with certification and warranty.
Registered Victorian Builder CDB-U 100870 · Engineering Solutions · Building Surveyor Certified · All Melbourne Suburbs