PERTHPOLISHED CONCRETE FLOORSPolished Concrete Floors
A new starting point for an unsuitable slab.
Start with your space
Sometimes a slab is too far gone for resurfacing or an overlay to fix — deep structural cracking, subsidence, or a base that was never prepped correctly to begin with. In those cases, concrete replacement is the more honest recommendation, and we'll tell you plainly if that's what your floor actually needs rather than proposing a patch that won't hold.
We only recommend replacement where resurfacing or repair genuinely won’t hold — it’s the more expensive path, so we don’t suggest it lightly.
When cracks run deep or slabs have shifted significantly, replacement becomes necessary. This ensures a safe, stable driveway foundation, eliminating ongoing structural issues that resurfacing or overlays simply cannot resolve effectively.
Severely damaged or compromised foundation slabs require full replacement to maintain structural integrity. This is critical for ensuring long-term safety and stability of residential and commercial buildings built on affected concrete foundations.
Patios with extensive cracking, sinking, or drainage issues often need complete replacement rather than surface repairs. This addresses underlying problems, providing a durable, long-lasting outdoor space free from recurring structural complications.
Pool decking with significant structural damage, uneven settling, or persistent drainage problems typically requires replacement. This ensures safety around pool areas while allowing homeowners to redesign the space with updated materials and finishes.
Heavily deteriorated commercial car parks with extensive cracking or potholes often need full replacement to meet safety standards. This restores structural reliability for high-traffic vehicle use across retail and industrial properties.
Public footpaths with severe trip hazards, crumbling edges, or structural failure require replacement to ensure pedestrian safety. This is essential for council-maintained areas where liability and accessibility standards must be strictly upheld.
Contractors evaluate the extent of cracking, sinking, or deterioration to confirm replacement is necessary. This step ensures resurfacing or overlays aren't viable options before committing to full slab removal.
The damaged slab is broken up and removed using appropriate demolition equipment. Debris is cleared from the site, preparing the area for new concrete installation and any necessary ground preparation.
The site is levelled, compacted, and formwork is installed to define the new slab's shape and dimensions. Proper base preparation prevents future cracking and ensures long-term structural stability.
Fresh concrete is poured into the prepared formwork and levelled evenly. This creates a solid, structurally sound foundation ready for curing before any further treatment or finishing work begins.
The new slab is left to cure for an appropriate period, allowing it to reach full strength. Proper curing prevents premature cracking and ensures the concrete performs well long-term.
Once cured, the new concrete can be ground and polished to the desired finish. This final step transforms the freshly poured slab into a durable, aesthetically refined surface ready for use.
Concrete replacement
When damage is too severe for resurfacing or overlays, full concrete replacement is the only reliable solution. Our Perth contractors handle every stage professionally, from demolition through to the final polished finish, ensuring structural integrity throughout.
We understand replacement is a bigger investment, which is why we prioritise transparent communication, quality materials, and lasting results you can depend on for years to come.
What to expect
When existing concrete is too damaged or unstable to repair, full replacement is the most reliable long-term solution. Our team removes the old slab and pours a new one, correctly prepared and finished to your specifications, whether that's a polished, honed, or standard finish. Replacement ensures a solid foundation free of the structural issues that plagued the original surface. It's the right call when cracking, settlement, or damage runs too deep for resurfacing or overlays to fix. Call us for a free quote on concrete replacement.
Understand the starting point
Document the existing surface, previous treatments and the intended use. For concrete replacement, the considerations above should form part of the assessment rather than being left until installation.
Share what you know about previous coverings, treatments and repairs, and identify the areas that concern you most. A photograph of the whole room provides useful context alongside close-up details. The assessment can then distinguish the visible finish from underlying questions and establish what needs to be resolved before a treatment is selected.
Understand your existing slabFrom preparation to finish
Review a representative trial against the priorities for this space: investigate the cause first, design before demolition and plan the new surface. Record acceptable variation and any limits before choosing the final system.
Agree the sample and work sequence before the full area is treated. Include a review point after preparation, when previously covered details can be inspected, and clarify how completed areas will be protected. The programme should distinguish the finishing work from the selected system’s requirements for returning furniture and normal use.
Planning the work
Define preparation, repairs, edges and the selected system in writing. Agree machine access, isolation, protection from following trades and separate return-to-use milestones.
Ask for the included area and preparation to be described clearly, together with repair allowances and edge details. Discuss how unexpected findings will be reviewed before additional work proceeds. An agreed scope gives you a useful basis for comparing proposals and organising the space around the work.
Understanding the investment
Ask for the preparation and access requirements specific to concrete replacement to be itemised. Include repair allowances, removal of old material, exclusions and future maintenance rather than comparing an isolated area rate.
Compare proposals against the same floor area, preparation and finished system. Check whether moving furniture, removing old material, treating edges and protecting the completed floor are included. Consider future maintenance access as well as the initial work, and ask for exclusions to be explained so differences between quotations are easier to understand.
Compare a complete quotationBeyond the finish
Keep the actual product record and care instructions for this space. Review cleaning methods and signs of wear; a compatible maintenance plan depends on the installed system.
Keep the treatment record and agreed cleaning instructions together, and share them with anyone responsible for the floor. Photographs taken at handover provide a useful reference when discussing later changes. Include entrances, furniture contact points and repaired areas in routine condition checks so concerns can be discussed with the original finish in mind.
Discuss your projectA little more clarity
Good decisions start with a clear understanding of your floor.
Movement, settlement and deep deterioration need assessment before replacement is selected. Cosmetic wear alone is not a reason to demolish a slab.
Coordinate structural design, services, reinforcement and the intended finish with the relevant professionals. Polishing does not replace engineering.
If polishing is intended, agree the concrete mix, placement, curing and protection before the pour.
Provide the area, photographs, existing surface history, intended use and access restrictions. Identify the project-specific priorities described on this page.
No. The actual substrate, product sample and agreed scope establish the expected result.
Review the actual substrate and selected product specification with the appropriate specialist before work is agreed.
A short quote can leave important decisions unresolved. Compare the actual preparation, system and handover expectations before choosing a contractor.
Read guide
A good commercial floor programme includes the journey from the loading bay to the work area, not just the area being finished.
Read guideThere is no universal answer from a photograph. Surface condition, water, contaminants, footwear and the full flooring system all affect the assessment.
Read guide