Turn a dusty concrete garage into an easy-clean epoxy floor. Get a written quote for diamond grinding, the repairs your slab needs and your chosen flake, solid colour or metallic finish. Preparation, inclusions, exclusions and return-to-use timing are confirmed before work starts.
Our published guide for a 40–60 sqm double garage is $2,000–$5,400 ex GST ($50–$90/sqm ex GST).
Diamond grinding, the specified coating system and itemised repair allowance are included. Old coating removal, extra repairs and moisture treatment are quoted separately. This is a planning range, subject to inspection.
Preparation and coating typically take 2–3 working days. Vehicle access resumes after the final coat has cured for the period specified in your quote.
Explore epoxy colours
| System | Sydney rate | Typical double garage | Best For |
|---|---|---|---|
| Solid colour epoxy | $25–$60/sqm | $1,000–$3,600 | Utility garages, workshops, budget-conscious projects |
| Flake epoxy | $50–$90/sqm | $2,000–$5,400 | Standard residential garages; hides slab imperfections |
| Metallic epoxy | $100–$160/sqm | $4,000–$9,600 | Premium showpiece garages and dealerships |
* Prices are ex-GST and assume a sound concrete substrate. Existing coating removal, crack and joint repair beyond the quoted allowance, moisture mitigation, and access constraints are itemised separately in your written quote.
| Garage | Typical area | What it means for your quote |
|---|---|---|
| Single garage | about 18–25sqm | Fewest square metres, but mobilisation, grinding setup and return visits still apply, so a single garage rarely lands below the $1,000 project minimum. |
| Double garage | about 40–60sqm | The Sydney benchmark our published totals are measured against: solid colour $1,000–$3,600, flake $2,000–$5,400, metallic $4,000–$9,600. |
| Triple or tandem garage | about 60–90sqm | Priced from the measured area at the same per-square-metre rates. Larger floors spread setup cost across more square metres, so the rate usually sits at the lower end of each band. |
Local garage proof
Read the matching customer feedback and project notes before you request a written Sydney garage quote.
Castle Hill · Garage Flake Epoxy — Double Garage
“Had Surface Master do our double garage in grey flake epoxy. The preparation they did was impressive — full diamond grind before any coating went down. Floor looks amazing and it's been 18 months with zero issues.”
Mark T.
View the Castle Hill garage case studyPenrith · Flake Epoxy — Triple Garage
“Big job — triple garage plus workshop. They quoted it properly with a site inspection, told us exactly what prep was needed. The whole thing was done in 3 days. Incredibly durable finish.”
Tom H.
View the Penrith garage case studySydney epoxy garage floors typically cost $1,000 to $9,600 depending on system and garage size. For a standard double garage (40–60sqm): solid colour $1,000–$3,600, flake $2,000–$5,400, metallic $4,000–$9,600. All quotes include diamond grinding preparation, primer, body coats, topcoat, and a written workmanship warranty.
Use the cost calculatorSolid colour epoxy runs $25–$60/sqm, flake epoxy $50–$90/sqm, and metallic epoxy $100–$160/sqm, ex-GST, over a sound slab. The rate applies to the area measured on site. Coating removal, repairs beyond the quoted allowance, moisture mitigation and restricted access are itemised separately rather than averaged into the rate.
How the garage budget is builtDiamond grinding to a CSP 2–3 profile, the itemised crack and joint repair allowance, primer, body coats, the specified flake or decorative finish, a UV-stable polyaspartic or polyurethane topcoat rated for hot tyres, and written workmanship warranty terms. Coating removal, structural repairs, moisture mitigation, emptying the garage, and access or power allowances are quoted separately.
Book a free site inspectionFlake epoxy is the system commonly chosen for Sydney residential garages — it hides slab imperfections, masks future tyre pickup and oil spots, comes in many colour blends, and provides P4–P5 slip resistance with a topcoat. Solid colour suits utility garages or workshops; metallic suits premium homes where the garage is on display.
Flake flooring optionsA standard double garage (40–60sqm) typically takes 2–3 working days to prepare and coat. Curing continues after the final coat: allow about 24 hours for foot traffic, 72 hours for vehicles and 7 days for chemical resistance. The specified system, temperature, moisture and repair scope can change these windows; your written quote confirms when the garage can be used.
How we install epoxyHot tyre pickup is caused by two failures: poor preparation (the coating did not bond), or the wrong topcoat (standard epoxy without a polyaspartic or polyurethane topcoat). Surface Master Australia diamond grinds every Sydney garage and finishes with a UV-stable polyaspartic or polyurethane topcoat specifically rated for hot tyre contact.
Preparation and topcoat detailWe cover all Sydney metropolitan areas including Inner West, Eastern Suburbs, North Shore, Northern Beaches, Hills District, and Western Sydney. We have published localised landing pages for over 35 Sydney suburbs. Call 0424 907 758 with your address for a free site inspection.
See service areasFree site inspection. Written scope and warranty. Transparent pricing — no surprises.
Residential garage projects with preparation notes, flake systems, cure windows, and local proof.
Castle Hill · 40–60 sqm
The garage was transformed into a clean, professional space with a durable, attractive floor that resists oil, chemicals, and tyre marks while being incredibly easy to clean.
Custom grey flake epoxy with easy-clean satin-gloss protection
Manly · 70–100 sqm
The new resin bound driveway provides excellent kerb appeal with a seamless, warm-toned surface that drains instantly and requires virtually no maintenance. Neighbours have since requested quotes.
Warm natural stone permeable driveway finish
Penrith · 70–90 sqm
A forklift-rated, durable flake epoxy floor installed across the triple garage and workshop in 3 days. The four-colour flake system creates a premium finish that is easy to clean and chemical-resistant.
Four-colour full flake garage floor with vehicle-resistant clear coat
