Epoxy Garage Floor Cost in Australia: DIY vs Hiring a Pro
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One of the first questions people ask about an epoxy garage floor is simply: what will it cost me? The honest answer is that it depends on your garage size, the system you choose, and whether you do it yourself or hire a professional. Here is a realistic breakdown for Australian garages.
The two ways to get an epoxy floor
You have two paths: buy a DIY kit and coat the floor yourself over a weekend, or pay a professional applicator to supply and install it. The price gap between them is large.
DIY epoxy garage floor cost
A DIY epoxy kit is by far the cheaper route. For a typical single garage (around 18-21 m²) you are generally looking at a few hundred dollars for a complete kit including primer, colour coat, flakes and a clear top coat. A double garage (around 36-40 m²) roughly doubles the material cost.
On top of the kit, budget for a few consumables you may not already own:
- Concrete degreaser and etch for prep
- Rollers, brushes and a mixing paddle (or an all-in-one application kit)
- Optional extras like anti-slip additive or extra flakes
Your biggest "cost" with DIY is your own time - realistically a weekend, including prep and drying between coats. But the savings are significant, and the result can look every bit as good as a professional job if you prep properly.
Professional installation cost
Hiring a professional applicator typically costs several times more than a DIY kit because you are paying for labour, equipment (often diamond grinding rather than etching), and their product. For a standard double garage, professional epoxy or polyaspartic systems commonly run into the thousands. You get a fast turnaround and a guaranteed finish, but you pay a premium for it.
DIY vs pro: a quick comparison
- Cost - DIY wins clearly; it is a fraction of the professional price.
- Time - A pro can grind and coat in a day or two; DIY takes a weekend plus cure time.
- Finish - Both can look excellent. The difference is almost entirely in surface prep, which you control with DIY.
- Durability - Comparable when the DIY job is prepped and top-coated properly.
How to keep your DIY cost down without cutting corners
Do not save money by skipping prep - it is the one place a cheap shortcut will cost you a peeling floor. Instead, save by buying a complete kit sized to your garage (so you are not over-ordering), reusing tools you already have, and doing the labour yourself.
The bottom line
If you are comfortable with a weekend project, a DIY epoxy kit gives you most of the look and durability of a professional floor for a small fraction of the price. Browse our garage floor epoxy kits to see complete systems sized for single and double garages, all Australian-made and delivered nationwide.