Epoxy Flooring Services VIC 2026 - Systems, Costs and Quotes

System Types and What Each One Suits

Epoxy is a family of products rather than a single material, and matching the system to the use is where most of the value in a quote sits. An applicator who asks detailed questions about what happens on the floor is doing the right thing. Roll on coatings at $35 to $65 per square metre are the entry point, applied in two or three coats to a total thickness under a millimetre. They suit light duty areas, storage spaces, plant rooms and domestic garages, and they handle foot traffic and light trolley use well. What they do not handle is impact, dropped tools, point loading from racking legs, or the constant scuffing of forklift tyres, and applying one in a workshop is a common false economy.

Flake systems run $60 to $115 and broadcast coloured vinyl chips into a base coat before sealing over the top, producing a floor that hides marks, adds texture and looks considerably better than plain colour. Quartz broadcast systems at $90 to $165 use graded sand instead of flake, building thickness and creating a genuinely hard wearing, slip resistant surface suited to commercial kitchens, wash bays and wet areas.

Self levelling epoxy at $95 to $190 is poured and spread to two or three millimetres, producing the seamless, glossy finish seen in showrooms and laboratories, and it is the system that demands the flattest substrate, meaning the structural surface underneath everything else. Polyurethane cement at $150 to $300 sits at the top for good reason, since it is laid at six to nine millimetres, tolerates thermal shock from steam cleaning and hot water, resists food acids and is the standard choice for commercial kitchens, coolrooms and food processing.

Surface Preparation and Why Quotes Differ

Two quotes for the same floor can differ by a third, and preparation explains that gap more often than the coating does. It is also the part a client cannot inspect afterwards. Diamond grinding is the standard method for most floors, removing laitance, meaning the weak layer of fines at the surface of a slab, along with old coatings and contamination, and leaving a profile the epoxy can grip. Shot blasting throws steel media at the surface and produces a coarser profile faster across large areas, which suits warehouses. Grinding and blasting both generate dust and both need vacuum extraction, so a crew arriving without proper dust collection is a problem for your building and their lungs.

Acid etching is what the cheap end of the market uses instead, and it produces an inconsistent profile, leaves residue if not neutralised thoroughly and does nothing about contamination sitting below the surface. It has a place on small domestic jobs and no place on a commercial floor. Repairs happen after profiling rather than before. Cracks get cut out and filled with an appropriate repair resin, joints are treated according to whether they need to keep moving, spalled areas are rebuilt, and oil contamination is degreased and sometimes ground deeper because oil soaked concrete will reject a coating no matter what goes over it. A contractor who tells you the slab needs work before any coating goes near it is giving you the expensive answer because it is the correct one. Where a slab has deteriorated beyond repair, resurfacing or replacement becomes the honest recommendation, and hearing that early is better than hearing it after a coating fails, which is priced through concrete resurfacing contractors, and grinding as a standalone service through concrete grinding specialists.

Slab Moisture, the Most Common Cause of Failure

If an epoxy floor lifts, bubbles or delaminates in large patches, moisture is the first suspect and usually the correct one. Understanding the mechanism makes the testing requirement obvious. Concrete on ground is in constant contact with soil, and water vapour moves upward through it continuously unless a functioning vapour barrier sits underneath the slab. An uncoated slab simply lets that vapour evaporate off the surface and nobody notices. Lay an impermeable coating over it and the vapour collects at the bond line, building pressure until it forces the coating off in blisters or sheets. The floor looked perfect for six months and then failed, and the coating was never the problem.

Victorian slabs poured from the 1980s onward generally have a vapour barrier beneath them, though barriers get punctured during construction and older slabs frequently have nothing at all. New slabs bring the separate issue of construction moisture, as concrete needs time to dry and a common rule of thumb allows around 28 days minimum before coating, with thicker slabs and cool damp weather taking considerably longer, and testing is the answer and it is inexpensive relative to a failed floor. Relative humidity probes inserted into drilled holes give the most reliable picture of what the slab is actually doing, calcium chloride tests measure vapour emission from the surface, and a plastic sheet taped down overnight is a rough field check that at least reveals an obvious problem. Where readings come back high, moisture tolerant primers and barrier coats are available and add $10 to $30 a square metre, considerably cheaper than doing the whole job twice. Any applicator who declines to test a ground slab before quoting a commercial floor is gambling with your money, not theirs. The test costs a few hundred dollars against a floor worth tens of thousands.

Food Premises, Kitchens and What Victoria Requires

Commercial kitchens are where flooring decisions stop being aesthetic and turn regulatory. They are also where a cheap system ends up costing the most. Food businesses in Victoria operate under the Food Act 1984 and must comply with Standard 3.2.3 of the Food Standards Code, with premises classified by council into risk classes according to what they handle. The floor requirements are specific in their intent, since floors in food handling areas must be able to be effectively cleaned, must not absorb grease, food particles or water, and must be laid so water does not pond on them. Absorbent finishes including carpet and unsealed timber are unsuitable, and council guidance in Victoria routinely names sealed epoxy systems among the finishes that satisfy the requirement.

Detailing separates a kitchen floor from every other kind. Coving at the floor to wall junction, where the floor finish curves up the wall instead of stopping at it, leaves no crevice for grease to collect in, and it is expected wherever floors are hosed or flushed. Falls to floor wastes matter for the same reason ponding is prohibited, and a kitchen floor laid flat will hold water in exactly the places an environmental health officer looks. AS 4674 covers design, construction and fit out of food premises and is the document councils work from alongside the code.

Product choice follows from the conditions. A commercial kitchen floor sees hot oil, food acids, steam cleaning and thermal shock when boiling water hits a cold surface. Ordinary epoxy was never formulated for all of that at once, so polyurethane cement laid six to nine millimetres thick is the accepted answer. It costs more, and a kitchen floor replaced twice costs more still. Speaking to the council environmental health officer before fitout, which most Victorian councils offer without charge, avoids expensive rework.

Warehouses, Workshops and Industrial Floors

Industrial floors take abuse that domestic floors never see. The specification questions here concern load, chemicals and joints instead of appearance. Forklift traffic defines the loading in most warehouses. Hard polyurethane tyres concentrate weight into a small contact area, turning movements apply shear that peels thin coatings, and pallet corners dropped from height dent anything soft. That points toward thicker systems with quartz or aggregate through them, and toward a proper profile underneath. Racking legs impose point loads that can crack a thin coating over a weak slab, and it is a slab problem the coating cannot solve.

Joints need deciding rather than covering. Control and construction joints in a slab exist so movement happens where the designer chose, and coating straight across a live joint transfers that movement into the coating, which cracks along the line within a season. The correct approach is to carry the joint through the floor finish with an appropriate detail or filler that accommodates movement, and any applicator who proposes to simply fill and coat over every joint should be asked what happens when the slab moves.

Workshops add chemicals to the picture. Brake fluid, solvents, battery acid, coolant and fuels all attack coatings differently, and a system chosen for a dry store will not survive a mechanical workshop. Tell the applicator what is actually used on site, ask for the chemical resistance data on the proposed product, and consider designating and bunding the area where anything aggressive is decanted. Line marking for traffic lanes, pedestrian walkways and exclusion zones goes down after the floor cures, and planning that layout before the floor goes down beats deciding it afterwards. Slip treatment in specific zones comes from non slip floor coating specialists.

Carparks, Basements and Trafficable Decks

Carpark floors form a category of their own. Melbourne's apartment basements generate steady work here, as the environment is harder on a coating than it looks.

Basement slabs sit below ground on at least one side and frequently carry moisture through walls as well as floors, while the vehicles bring water, salt and grit in every time it rains. Tyre marking is the constant complaint, caused by plasticisers migrating out of warm tyres onto the coating. Systems formulated to resist it reduce the problem without eliminating it, and setting that expectation with an owners corporation before the work beats explaining it afterwards. Suspended decks, meaning concrete slabs with occupied space beneath, need a different approach again. A deck coating has to accommodate deflection and cracking in the structure and, where it is also the waterproofing layer for the space below, has to be a trafficable membrane system rather than a simple coating. Confusing the two is expensive, since water arriving in an apartment below a carpark becomes an owners corporation matter with several parties involved.

Line marking, bay numbering, directional arrows, speed humps and pedestrian zones are usually specified at the same time as the floor. Drainage grates, pits and the falls to them should be checked before coating, given that a carpark that ponds will keep ponding afterwards and the coating will be blamed for it. Where concrete has begun breaking away from corroding reinforcement, repairs sit with concrete cancer and spalling repairs contractors and should always precede any floor finish.

Slip Resistance and Getting the Finish Right

A glossy epoxy floor photographs beautifully and turns hazardous once it is wet. That trade off deserves a deliberate decision instead of a default. Slip resistance is measured under AS 4586, where a weighted slider is swung across a wetted sample to produce classifications from P0 to P5, with oil wet ramp testing producing R values. Manufacturers publish figures for their systems and for the same system with different levels of aggregate through the topcoat, so the specification can be adjusted to the area. A dry storage aisle and a kitchen wash up zone should not receive the same finish.

Texture comes from broadcast aggregate, whether quartz sand, aluminium oxide or a proprietary additive, applied into the topcoat. More aggregate means more grip and a harder floor to mop, and that is the honest trade off, and the practical solution in most buildings is to vary the specification by zone instead of choosing one finish for everything. Kitchens and wash bays get heavy texture, circulation areas get moderate, and offices and showrooms stay smooth. Appearance has its own considerations. Epoxy yellows under ultraviolet light, so a floor exposed to daylight through large windows or roller doors needs a polyurethane topcoat over it to hold its colour, and a gloss finish shows every scratch and footprint while a satin finish hides both. Colour choice is worth testing on a sample and not picking from a chart, as a large area reads much stronger than a swatch.

Curing, Downtime and Victorian Conditions

Epoxy cures through a chemical reaction that depends heavily on temperature. Victorian conditions affect the job at both ends of the year, more than most clients expect. Cold creates the winter problem here. Melbourne slab temperatures drop well below air temperature and can sit under ten degrees for weeks, and many standard epoxies either cure very slowly or never reach full hardness below their minimum specified temperature. The consequences are soft floors, extended downtime and finishes that mark permanently in the first week of use. Products formulated for low temperature application exist, heating the space beforehand helps, and measuring the slab rather than the air is what tells you where you actually stand.

Condensation follows on from that as the related risk. A cold slab in a humid space collects moisture on its surface, and coating over a film of condensation guarantees a bond failure. Applicators check the dew point against the slab temperature for this reason, and a crew that turns up on a damp July morning and starts rolling without checking is not one to watch. Summer brings the opposite problem, as heat shortens the working time of mixed product dramatically, and a batch that stays workable for forty minutes in spring may be unusable in twenty on a hot February afternoon. Applicators respond by mixing smaller batches and starting early. For a client the practical planning points are to allow realistic downtime, typically 24 to 72 hours before foot traffic and up to seven days before heavy loads and chemical exposure, and to accept that a rushed return to service is the most common way a new floor gets damaged.

Maintenance, Repairs and Recoating

An epoxy floor needs maintaining like any other surface. How it gets cleaned has a measurable effect on how many years it lasts, and daily care asks very little. Sweeping or vacuuming removes the grit that grinds a finish down, and damp mopping with a neutral cleaner handles the rest. Strongly alkaline or solvent based cleaners are the ones to avoid, as they attack the coating gradually and the damage is not obvious until it is widespread. Spills of anything aggressive want cleaning up promptly and not at the end of the shift, as contact time decides whether a chemical does lasting damage. Entry matting reduces how much abrasive material reaches the floor in the first place, and it is the cheapest life extension available for any hard floor.

Damage is usually localised and usually repairable. Chips, gouges and impact damage can be cut out and patched, and while a patch rarely matches invisibly, it stops water reaching the slab and prevents the damage spreading from the edge. Leaving a chip open in a wet area is how a small repair becomes a section replacement.

Recoating extends life substantially and costs far less than starting again. A floor whose topcoat has worn thin but whose base system is sound can be lightly abraded and given a fresh topcoat, which restores appearance and slip characteristics for a fraction of a full replacement. The judgement call is whether the base is still bonded, and a simple adhesion test answers it. Regular cleaning contracts for commercial premises are arranged through commercial cleaning contractors, who should be told what the floor is and what may not be used on it.

Epoxy Against the Alternatives

Epoxy suits a great many floors and is wrong for some of them. Knowing where that boundary sits saves both money and disappointment. Polished concrete is the closest competitor for showrooms, offices, retail and homes. It grinds and densifies the existing slab and not coating it, so there is no coating to delaminate and no moisture pressure problem, and it will not yellow. What it cannot do is provide chemical resistance, add slip texture the way a broadcast system does, or hide a slab that is patched and discoloured, given that the finish is the concrete itself with all its history visible.

Sheet vinyl and welded vinyl remain common in healthcare and some food settings, offering a cleanable seamless surface with coving formed into it, and they are quicker to install with less downtime. They are also easier to damage with heavy traffic and their life expectancy under forklifts is short. Sealed concrete with a penetrating sealer is the cheapest option of all, suiting storage and light industrial floors where dust suppression is the main goal and appearance is not.

The decision generally comes down to four questions, being what will be spilled on the floor, what will run over it, whether it will get wet and whether appearance matters. Heavy chemicals and thermal shock point to resin systems. Pure appearance with a sound slab points to polishing. Light duty with a tight budget points to sealing, which concrete sealing contractors handle, and a full comparison across finishes sits with flooring services specialists.

Planning the Job Around Your Operation

Most epoxy work happens in buildings that are still being used, and logistics decide how smoothly it goes more often than the technical specification does. The planning is worth as much attention as the product choice.

Clearing the floor comes first, and it belongs to the client. Racking, machinery, stock and vehicles all have to move, and that is frequently a bigger exercise than the coating itself. Allow more time for it than seems necessary, as the applicator's crew standing idle while a forklift shuffles pallets is time you pay for. Staging the work in sections lets an operation keep running, though it adds cost through extra mobilisations and creates joins between sections that stay visible afterwards. Where appearance matters, ask about putting those joins under racking or along a natural line before work starts. Deciding between a single shutdown and a staged program early lets the applicator price the job properly, and the two approaches produce very different numbers.

Dust and fumes need managing for the sake of everyone else in the building. Grinding produces large volumes of fine silica dust that must be captured at source, and adjoining areas need isolating. Some resin systems release strong odours during application and cure, which matters in an occupied building and matters a great deal in one with food or sensitive stock in it. Ask what the odour profile is and whether a low odour system suits your situation, because the answer decides whether neighbouring tenants need warning and whether stock has to be moved out of the building entirely.

Sequencing against the other trades comes last. A floor should go down after overhead work, after wall finishes and before racking or fitout returns, as anything dropped or welded above a fresh floor damages it. Protect the finished surface while other trades work, and keep wheeled scaffolding and pallet jacks off it until the full cure period has passed. Hardboard or protection board over the traffic route is cheap insurance on a fitout where several trades are still coming and going. Where the slab needs levelling before coating, that work sits with floor levelling and screeding contractors and adds days to the program.

Home Garages and Smaller Jobs

Garages account for most residential epoxy work in Victoria. The considerations differ from commercial work mainly in scale and expectation.

A typical Victorian double garage of around 36 square metres takes a flake system for roughly $2,500 to $4,500 installed, and it is well above the cost of a tin of garage paint and lasts many times longer. The same preparation rules apply, meaning the slab gets ground and not etched, and the same moisture question applies, particularly in older garages and on slabs built into sloping blocks where ground water sits against one side.

Setting expectations early avoids disappointment here. A hot car tyre parked on a fresh coating can lift it, that is why return to service times matter, and cheaper products are more susceptible to that marking than quality systems with a polyurethane topcoat. Garages with roller doors open to the weather also see ultraviolet exposure near the opening, so the topcoat choice matters at that end of the floor.

Kits sold for do it yourself application exist and can work on a sound slab, provided the preparation is done properly with hired equipment and not an acid bottle. The realistic comparison is that materials cost a few hundred dollars and a weekend, against a professional job that includes grinding, moisture management and a far more durable product. Domestic garage coating specifically is priced through epoxy garage floor coatings contractors, and new slabs through concrete slab specialists.

What Epoxy Flooring Costs in Victoria

Rates are quoted per square metre and the spread between systems is wide. Comparing quotes means first confirming that everyone has priced the same build up.

Roll on systems run $35 to $65, flake $60 to $115, quartz broadcast $90 to $165, self levelling $95 to $190 and polyurethane cement $150 to $300. Preparation adds $12 to $35 depending on method and what is being removed, moisture barrier priming $10 to $30 where testing calls for it, and removing an existing coating $20 to $50. Crack and joint repairs are usually priced per linear metre, and line marking per metre as well.

Area drives the rate more than most buyers expect. Mobilising grinders, extraction, generators and crew costs the same whether the floor is 60 square metres or 600, so small jobs carry a much higher rate per square metre and many applicators set a minimum charge. Combining several areas into one visit is genuinely cheaper, and so is coordinating with other trades so the floor goes down while the building is already empty for other reasons. Applicators will usually tell you what timing suits their program if you ask, and a job that fits a gap in their schedule sometimes attracts a better rate.

Two false economies come up repeatedly. Choosing a thinner system than the use demands saves money once and costs it repeatedly, and skipping moisture testing on a ground slab saves a few hundred dollars against the risk of the entire floor. A full price comparison across flooring types sits at flooring installation cost.

Choosing an Applicator in Victoria

Resin flooring is not a separately licensed trade, so the checks come down to evidence of similar work and a willingness to answer technical questions directly. Three areas repay the effort of probing them.

Start with the products themselves. Ask which manufacturer's system is proposed, ask for the technical data sheet, and check that the product is actually intended for your application and not being a general purpose coating with an optimistic description. Every established manufacturer publishes detailed data for its systems, and an applicator accredited by one of them for a particular product is a useful signal.

Move on to the method next. Ask what preparation is proposed and why, whether the slab will be moisture tested and how, what the film thickness or system build up is, how joints will be handled and what the cure and return to service times are. Ask what happens if the moisture reading comes back high, because the answer reveals whether a contingency has been priced or whether you will be receiving a variation.

Finish by looking at the evidence. Ask for photographs of comparable floors at least three years old in place of freshly completed, given that a new epoxy floor always looks good and the question is how it ages. Ask for a client in a similar sector and actually call them, since one conversation about how a floor performed through its third winter is worth more than a page of photographs. Confirm public liability insurance, and confirm what warranty is offered, what it actually covers and who honours it, as a warranty against delamination is worth considerably more than one against manufacturing defects in the resin.

What to Look Out For

The largest risk is a quote treating preparation as a formality. The resulting floor can fail completely inside two years, and the remedy is usually full removal and reapplication.

Be wary of pricing that beats the field by a wide margin on a commercial floor, as the savings almost always sit in preparation, film thickness or the absence of moisture testing. Be wary of a proposal to coat a slab less than a month old, or to coat over an existing coating without testing adhesion. Treat any refusal to name the product as decisive, as a contractor unwilling to say what they are applying is not one to let near your building.

Get the specification in writing with the system name, the number of coats, the total thickness, the preparation method, the joint treatment and the slip classification. Agree what happens if moisture testing comes back high. Keep the data sheets and the batch details, and photograph the prepared slab before coating, that is the record that settles any later argument about what was underneath. Food premises requirements are administered by councils under the Food Act, with guidance from the Victorian Department of Health. The coating standards referenced in these specifications come from Standards Australia, while handling of waste product, washings and empty drums sits under EPA Victoria obligations and safety duties for applicators with WorkSafe Victoria.

How to Get Comparable Quotes

Measure the area and say what the space is used for now, along with what it will be used for afterwards. Those two answers are sometimes quite different, and the second one drives the specification.

State the age of the slab if you know it, whether it is on ground or suspended, what is currently on the surface, and whether there is any history of damp, efflorescence, meaning white crusty salt deposits left behind by moisture, or lifting floor coverings. Photograph the floor including any cracks, joints, oil staining and the junction with walls. Say what equipment runs on it, what gets spilled on it, how it is cleaned and how much downtime you can accept.

Then ask every applicator to quote the same build up, or to state clearly which system they are proposing and why, with preparation, priming, coats, thickness and any coving itemised separately. Ask for the moisture testing approach in the quote and not as an afterthought. Where the floor forms part of a larger fitout, sequence it against the other trades, and compare it against alternatives such as polished concrete where the use would suit either.