If you are thinking about coating your garage floor, the price is probably one of the first things you want to know.
For a professionally installed garage floor in Perth, epoxy flooring commonly falls around AUD 60–AUD 120 per m² for multi-coat and full-flake garage systems. A standard double garage of roughly 36–40 m² may therefore cost about AUD 2,500–AUD 4,500, depending on the condition of the concrete and the system selected.
But floor area alone does not determine the final price.
A clean new slab that needs straightforward preparation can cost considerably less than an old garage with oil contamination, cracks, damaged concrete or an existing coating that must be removed. The finish also matters. Solid-colour epoxy, full-flake systems and metallic epoxy require different amounts of material and labour.
This guide explains what you are actually paying for and how to estimate a realistic budget for your garage in Perth.
All prices in this guide are in Australian dollars (AUD) and are indicative planning figures rather than fixed quotations.
How Much Does Garage Epoxy Flooring Cost in Perth?
As a practical guide, professionally installed garage epoxy flooring in Perth can range from approximately AUD 40 per m² for simpler coatings over suitable concrete to AUD 120+ per m² for premium garage systems.
Current Australian pricing guides show similarly wide ranges. Basic coatings can sit toward the lower end, while more complete garage systems with grinding, primer, decorative flakes and protective topcoats usually cost more.
At Apex Epoxy Perth, full-flake garage epoxy flooring starts from AUD 65 per m². The actual price depends on the slab condition, preparation requirements, garage size and selected coating system.
A useful planning guide is:
| Garage project | Approximate floor area | Indicative professional cost |
| Single garage | 18–20 m² | AUD 1,500–AUD 2,500 |
| Double garage | 36–40 m² | AUD 2,500–AUD 4,500 |
| Triple garage | 54–60 m² | AUD 3,800–AUD 7,000+ |
| Large workshop | 60 m²+ | Usually quoted per project |
These figures assume a professional coating system rather than a basic DIY roll-on product. Significant coating removal, moisture treatment, concrete repairs or premium finishes may push the project outside these ranges.
Epoxy Garage Floor Cost per Square Metre
Cost per square metre is useful when setting an initial budget, but it should not be treated as the final price.
For Perth garages, a sensible planning range is approximately:
- Basic solid-colour coating: AUD 40–AUD 70 per m²
- Multi-coat solid-colour system: AUD 60–AUD 90 per m²
- Full-flake garage system: AUD 65–AUD 120 per m²
- Metallic epoxy: AUD 100–AUD 160 per m²
- Premium or specialist systems: AUD 120+ per m²
Smaller jobs may also have a higher effective cost per square metre.
The installer still needs to transport grinders, dust extraction equipment, tools and materials to the property, prepare the site and complete the coating stages even if the garage is only 18 m². Those fixed costs are spread across fewer square metres.
Typical Cost for a Single Garage
A standard single garage is often around 18–20 m².
For professional epoxy installation, a realistic starting budget is roughly AUD 1,500–AUD 2,500, although straightforward solid-colour systems may cost less and premium finishes can cost more.
Simply multiplying 18 m² by the lowest advertised square-metre price can underestimate the project because small jobs may be affected by minimum charges and setup costs.
For example, an installer still needs to prepare the concrete, transport grinding equipment, control dust, mix materials, complete edges and apply each coating stage correctly.
That is why a single garage does not necessarily cost exactly half as much as a double garage.
Typical Cost for a Double Garage
A double garage of approximately 36–40 m² commonly falls around AUD 2,500–AUD 4,500 for professionally installed garage epoxy.
This is also where comparing prices per square metre becomes more useful because fixed setup costs are spread over a larger floor.
For example:
36 m² × AUD 70 = AUD 2,520
36 m² × AUD 100 = AUD 3,600
36 m² × AUD 120 = AUD 4,320
That is why two homeowners with garages of almost identical size can receive substantially different quotes. One floor might only need normal grinding and minor repairs, while another requires removal of old paint and treatment of damaged or contaminated concrete.
Typical Cost for a Triple Garage or Workshop
A triple garage or workshop of around 54–60 m² can reasonably fall somewhere around AUD 3,800–AUD 7,000+.
The total is higher because more material is required, but the price per square metre can sometimes be lower than a small garage.
Large open floors are often faster to grind and coat than several small, divided spaces. However, workshop requirements can move the price in the opposite direction.
For example, a workshop may need a coating system designed around heavier vehicle traffic, tools, abrasion, chemicals or additional slip resistance.
The floor’s intended use matters just as much as its size.
Garage Epoxy Flooring Cost by System Type
Not every floor described as “epoxy” is the same.
A low-cost roll-on coating and a professionally installed full-flake system can both be marketed as epoxy flooring, despite having very different preparation processes, coating thicknesses, materials and finishes.
This is one reason prices vary so much between quotes.
| Garage flooring system | Indicative installed price | Typical use |
| Basic solid colour | AUD 40–AUD 70/m² | Budget-conscious garage upgrades |
| Multi-coat solid colour | AUD 60–AUD 90/m² | Residential garages and workshops |
| Full-flake epoxy | AUD 65–AUD 120/m² | Residential garages, workshops and show garages |
| Metallic epoxy | AUD 100–AUD 160/m² | Decorative and feature garages |
| UV-protected premium system | Depends on complete coating specification | Garages receiving direct sunlight |
These ranges are planning figures rather than a substitute for inspecting the actual concrete.
Solid Colour Epoxy Flooring
Solid-colour epoxy is usually one of the more affordable professional options.
A basic system may start around AUD 40–AUD 70 per m², while a more substantial multi-coat system can move toward AUD 60–AUD 90 per m².
It provides a clean, continuous finish and can work well for garages where the homeowner wants a simple appearance without decorative flakes.
One thing to consider is visibility.
Dust, scratches, small imperfections and tyre marks may be easier to notice on a plain single-colour floor than on a multi-coloured flake system.
Full-Flake Epoxy Flooring
Full-flake epoxy is a popular option for residential garages because it combines a decorative appearance with a practical textured finish.
The system normally involves preparation of the concrete, a resin base coat, a full broadcast of decorative flakes and a protective clear topcoat.
In Perth, professionally installed full-flake systems commonly sit around AUD 65–AUD 120 per m², depending on the specification and slab condition. Apex Epoxy Perth currently offers full-flake garage flooring from AUD 65 per m².
Flake also helps make everyday dust, small marks and minor visual variations less obvious than they may be on a plain glossy floor.
Metallic Epoxy Flooring
Metallic epoxy sits toward the premium end of garage flooring.
Instead of producing one uniform colour, metallic pigments are manipulated during application to create flowing patterns, movement and a marble-like or clouded appearance.
That extra material and application work increases the price.
A realistic planning range is around AUD 100–AUD 160 per m², with more complex designer systems potentially costing more.
Metallic epoxy generally makes more sense when appearance is a high priority, such as in a display garage or premium home workshop, rather than when the goal is simply to obtain the lowest-cost durable finish.
Epoxy with a UV-Resistant Topcoat
Sun exposure is an important consideration for Perth garages.
Standard epoxy can yellow or chalk when exposed to ultraviolet light for long periods. This is especially relevant near garage entrances where direct sunlight reaches the floor.
A suitable UV-resistant protective topcoat can be used as part of the system to improve resistance to sunlight exposure.
The extra cost depends on the topcoat, floor area and complete flooring specification. Instead of asking only whether a floor is “UV resistant,” ask which product is being used as the final exposed layer.
What Is Included in a Professional Epoxy Garage Floor Quote?
When comparing quotes, do not look only at the final dollar amount.
Look at what is actually being installed.
A professional quote may include concrete preparation, repairs, primer, base coat, decorative flake, topcoat, labour and equipment. A cheaper quote may exclude some of these items or specify a simpler system.
The two prices are not necessarily for the same floor.
Diamond Grinding and Surface Preparation
Good epoxy flooring starts with the concrete underneath it.
For professional garage installations, mechanical diamond grinding is commonly used to remove weak surface material, contamination and unsuitable residues while creating the surface profile needed for coating adhesion.
This stage requires specialised grinding and dust-extraction equipment.
It also takes time.
Preparation is therefore a meaningful part of the total price rather than a small optional extra.
If one quote includes full mechanical preparation and another simply says “clean and prepare,” ask exactly what that means before comparing them.
Crack and Concrete Repairs
Epoxy does not make damaged concrete disappear.
Cracks, holes, spalling and damaged sections may need repair before the main coating system is applied.
Minor repairs may already be included in the contractor’s price. More significant damage can be priced separately because the required materials and labour depend on the condition of the slab.
Cracks should also be assessed rather than simply covered. Movement-related or structural cracking may require a different response from small non-moving surface defects.
Primer, Epoxy and Decorative Flakes
A multi-layer garage system can include several separate materials rather than one coat of epoxy.
Depending on the specification, this may include:
- concrete primer;
- epoxy or resin base coat;
- decorative vinyl flakes;
- protective clear topcoat.
Each layer has a job.
The primer supports adhesion to the prepared substrate. The base provides colour and builds the flooring system. Decorative flakes create the visual finish, while the clear topcoat protects the completed surface.
When comparing quotes, ask how many stages are being applied instead of assuming all “epoxy floors” have the same construction.
Clear or UV-Resistant Topcoat
The topcoat is the surface that will face tyres, foot traffic, dirt, cleaning and, in some garages, direct sunlight.
That makes its specification important.
A clear protective topcoat can improve resistance to everyday wear and helps encapsulate decorative flakes. Where the garage receives direct sunlight, a UV-stable polyurethane or polyaspartic-type finish may be specified.
Ask whether the quoted price includes the final protective coat and what product type will be used.
Labour, Equipment and Site Preparation
Professional epoxy flooring prices include more than resin.
You are also paying for specialised grinding equipment, dust extraction, hand tools, mixing equipment, labour, edge work, site preparation and the time required to complete each stage correctly.
Access can also affect labour costs.
A clear garage with easy driveway access is simpler to work in than a difficult-to-access floor where equipment must be carried a long distance or the installation needs to be coordinated around other trades.
This is why material cost alone is not a useful way to estimate professional epoxy flooring prices.
What Factors Affect the Cost of an Epoxy Garage Floor?
The biggest cost factors are floor size, concrete condition, preparation requirements and coating system.
A larger garage requires more resin and flake, but it may achieve a lower price per square metre because setup costs are spread over a larger area.
The condition of the slab can have an even bigger effect.
A relatively clean bare-concrete garage may only need normal preparation and minor repairs. An older floor could have layers of paint, deep oil contamination, cracks, holes or moisture-related issues that need to be addressed first.
The following can increase the price:
- removal of old paint, sealer or epoxy;
- significant crack or concrete repairs;
- oil and chemical contamination;
- moisture-related treatment;
- detailed edge grinding;
- difficult site access;
- additional coating layers;
- premium flake selections;
- metallic or decorative finishes;
- increased slip resistance; and
- specialist UV-resistant topcoats.
The desired finish also affects the quote.
A straightforward solid-colour system usually requires less decorative work than a metallic floor. A full-flake system requires flake broadcasting, removal of loose excess material and preparation before the clear topcoat is installed.
An accurate garage epoxy quote should therefore be based on what is on the concrete now and what you want the finished floor to do.
DIY vs Professional Garage Epoxy Flooring Cost
DIY epoxy has one obvious advantage: the initial purchase price can be substantially lower.
Australian retail garage epoxy kits can cost a few hundred dollars depending on the brand, coverage and system. But the kit price is not the same thing as the completed floor cost.
You may also need cleaning materials, crack-repair products, primer, additional decorative flakes, rollers, mixing equipment, protective equipment and floor-preparation tools.
If proper mechanical preparation requires hired equipment, that increases the DIY budget again.
| Cost consideration | DIY | Professional |
| Epoxy materials | Paid separately | Usually included |
| Grinding equipment | Hire or arrange yourself | Included if specified |
| Concrete assessment | Homeowner responsibility | Installer assesses floor |
| Crack repairs | DIY or separately arranged | Can be included in quote |
| Labour | Your own time | Included |
| Application timing | Managed by homeowner | Managed by installer |
| Workmanship warranty | None for your own work | Depends on contractor |
| Upfront price | Usually lower | Higher |
DIY can make sense for someone who is comfortable preparing concrete and applying a coating system within the product’s working times.
Professional installation makes more sense when the slab needs substantial preparation, when the finish matters, when multiple coating stages are required or when you do not want to carry the installation risk yourself.
The real comparison is therefore not AUD 300 of epoxy versus AUD 3,000 of epoxy.
It is a DIY material-and-equipment project versus a professionally prepared and installed flooring system.
How to Calculate the Cost of Epoxy for Your Garage
You can create a rough budget before asking for quotes.
First, measure the length and width of the garage in metres.
Then multiply them:
Length × Width = floor area in m²
For example:
6 m × 6 m = 36 m²
You can then multiply that area by an approximate installed rate.
For a 36 m² garage:
| Estimated rate | Approximate project value |
| AUD 60/m² | AUD 2,160 |
| AUD 70/m² | AUD 2,520 |
| AUD 80/m² | AUD 2,880 |
| AUD 90/m² | AUD 3,240 |
| AUD 100/m² | AUD 3,600 |
| AUD 120/m² | AUD 4,320 |
This calculation is useful for budgeting, but it is not a quote.
If the floor needs old coatings removed, extensive cracks repaired or other corrective preparation, those costs can change the result. Small jobs may also be subject to minimum pricing rather than a strict square-metre calculation.
Measure the garage first, then use the per-m² figure to establish a range rather than an exact final price.
Is an Epoxy Garage Floor Worth the Cost?
For many Perth homeowners, the value of epoxy comes from turning unfinished concrete into a sealed floor that is easier to maintain and better suited to regular garage use.
Whether it is worth the cost depends on what you expect from the space.
If you only need a short-term cosmetic improvement, spending several thousand dollars on a premium multi-layer system may not make sense.
If the garage is used every day for vehicles, storage, hobbies or workshop activities and you want a finished surface for the longer term, paying for better preparation and an appropriate coating system becomes easier to justify.
Expected Lifespan vs Upfront Cost
A professionally prepared residential epoxy floor can provide many years of service, although the actual lifespan depends on preparation, coating specification, traffic, UV exposure, impacts, chemicals and maintenance.
This is why the cheapest installation is not automatically the cheapest floor over its full service life.
Consider a simple example.
If one floor costs AUD 2,000 but requires major repairs or replacement after a relatively short period, its low starting price becomes less attractive.
A AUD 3,500 system that performs well for much longer may offer better long-term value even though the upfront invoice is higher.
The important question is not simply, “How cheap is the epoxy?”
It is, “What system am I getting for the price?”
Maintenance and Ongoing Costs
Epoxy garage floors are generally straightforward to maintain.
Routine maintenance mainly involves removing loose grit and dust and cleaning spills before they build up. Occasional washing with a suitable cleaner can handle more stubborn dirt.
Keeping abrasive grit off the floor also helps reduce unnecessary wear.
Over time, the exposed topcoat will usually show wear before the entire coating system underneath fails. Depending on the system and condition, refreshing a worn protective coat may be possible without completely replacing the floor.
Maintenance costs therefore depend heavily on use.
A residential garage holding two vehicles will have a different wear pattern from a workshop with constant equipment movement and chemical exposure.
When Epoxy Makes Financial Sense for a Garage
Epoxy generally makes the most sense when you plan to use the garage regularly and want more than a cosmetic coat of paint.
It can be particularly worthwhile when you want to:
- seal dusty bare concrete;
- make routine cleaning easier;
- improve the appearance of the garage;
- create a more finished workshop or storage area;
- protect the concrete from everyday garage spills; or
- keep the property long enough to benefit from the floor.
The decision should still be based on the condition of your slab.
If the concrete has moisture, major movement or structural problems, those issues should be understood before money is spent on a coating.
What Should You Check Before Accepting an Epoxy Flooring Quote?
Start by checking whether you are actually comparing the same scope.
A quote saying “epoxy garage – AUD 2,500” tells you very little by itself.
A useful quotation should make it reasonably clear what preparation and coating system you will receive.
Before choosing an installer, check:
- How will the concrete be prepared?
- Are crack repairs included?
- Will an existing coating be removed?
- Is a primer being used?
- Is the flake partial or full broadcast?
- What is the final topcoat?
- Is slip resistance included?
- When can the floor be walked and driven on?
- What warranty applies?
Price should be considered alongside preparation and specification.
A cheaper quote may be good value when it genuinely covers a comparable system. It may also simply include less.
The only reliable way to know is to compare the details.
Get a Garage Epoxy Flooring Quote in Perth
Online pricing is useful for building a budget, but the most accurate garage epoxy flooring cost comes from inspecting the actual slab.
Apex Epoxy Perth installs epoxy and concrete flooring for residential, commercial and industrial properties across Perth. Our preparation-first process can include industrial diamond grinding, appropriate crack and surface repairs, professional primer application, epoxy flooring and protective topcoats selected for the project.
Our full-flake garage flooring starts from AUD 65 per m², with the final price depending on floor size, concrete condition, preparation and the selected system.
Apex Epoxy Perth also backs its workmanship with a 5-year workmanship warranty.
If you want an accurate price rather than an online estimate, arrange an assessment of your garage floor.
Apex Epoxy Perth
Shop 2/851 Albany Hwy East, Victoria Park WA 6101
Phone: 0488 410 421
Frequently Asked Questions About Garage Epoxy Flooring Cost
How much does it cost to epoxy a two-car garage in Perth?
For a standard double garage of approximately 36–40 m², professionally installed epoxy flooring commonly costs around AUD 2,500–AUD 4,500 for a garage-grade multi-coat or full-flake system.
A straightforward slab and simpler coating may cost less. Concrete repairs, old-coating removal, premium finishes or specialist topcoats can increase the price.
How much does epoxy garage flooring cost per m²?
A practical Perth planning range is approximately AUD 60–AUD 120 per m² for professionally prepared multi-coat and full-flake garage systems.
Basic solid-colour coatings can start lower, while metallic and premium systems may exceed AUD 120 per m². Apex Epoxy Perth offers full-flake garage flooring from AUD 65 per m².
Is flake epoxy more expensive than plain epoxy?
Usually, yes.
A full-flake system involves additional decorative material and application stages compared with a straightforward solid-colour coating. The flakes are broadcast into the wet base coat before excess material is removed and the floor is sealed with a protective topcoat.
The price difference depends on the specific solid-colour and flake systems being compared.
Does concrete grinding cost extra?
It depends on the installer and quote.
Some contractors include standard diamond grinding in their installed price, while others list preparation separately.
Do not assume it is included. Ask the contractor exactly how the concrete will be prepared and whether grinding is already covered by the quoted price.
Is it cheaper to epoxy a new garage floor?
It can be, but a new slab is not automatically ready for epoxy.
A clean slab without old coatings, oil contamination or extensive damage can require less corrective work than an older garage floor. However, the concrete still needs to be assessed and properly prepared before coating.
Moisture condition, surface profile, curing history and any construction contaminants still matter.
How long does a professionally installed epoxy garage floor last?
A professionally installed residential garage epoxy system can provide many years of service when the floor is correctly prepared and the right coating system is used.
Its actual lifespan depends on preparation quality, coating type, vehicle use, sunlight, chemical exposure, cleaning and maintenance.
For that reason, comparing epoxy flooring by price alone can be misleading. The preparation and complete coating specification are just as important as the figure on the quote.
