Why there is no price on this page
You will find national averages quoted per metre or per bay. They are close to useless for budgeting, because the same 40 bay car park can differ by a factor of three depending on access, preparation and whether removal is needed.
What is useful is knowing what moves the number, because line marking is unusually quotable over the phone. Unlike most trades, the work is measured in bays and metres, and a contractor who knows the bay count, the surface and the access situation can give a realistic price without visiting.
The factors, roughly in order of impact
1. Quantity
Bay count for car parks, linear metres for roads and walkways, square metres for hatching and painted areas. This is the base and it scales fairly predictably. Larger sites get better rates per bay because mobilisation is spread over more work.
2. Re-mark or new set out
Marking over an existing layout is much faster than measuring and setting out from scratch. Set out is skilled time and on a complex site it can be a significant part of the day.
3. Removal
The single biggest reason two quotes differ. Grinding or shot blasting old lines is a separate operation with its own equipment, time and waste disposal. Always check whether it is in or out.
4. Access and timing
An empty site on a weekday is the cheapest scenario. Staged work around trading hours costs more. Nights and weekends cost more again. On a live retail car park at Maroochydore or Kawana this is often the largest variable in the whole quote.
5. Surface preparation
Sweeping and blowing down is minimum. Pressure cleaning where there is oil, rubber, lichen or coastal sand adds time. A surface needing crack sealing or patching first is a different job.
6. Material
Standard water based paint is the baseline. Thermoplastic costs substantially more. Two pack systems for interior floors cost more again. Most sites benefit from a mix rather than one material throughout.
7. Symbols and stencils
Priced individually rather than by the metre. Accessible symbols, arrows, numbers, lettering, loading zone and EV markings all add up on a site with a lot of them.
8. Traffic management
Signage and cones on a small private site. On anything touching a public road, or on a large live car park, it can mean accredited traffic controllers and a formal plan. Frequently the largest single line item on road work and frequently excluded from quotes.
What a quote should itemise
- Bay count, linear metres or area, stated explicitly
- Whether it is a re-mark of the existing layout or a new set out
- Material for each element, including any split between paint and thermoplastic
- Surface preparation included, and what it covers
- Line removal, either priced or clearly excluded
- Symbols and stencils listed with quantities
- Wheel stops, bollards or speed humps if any, with fixing method
- When the work happens, and whether after hours rates apply
- Traffic management, included or excluded
- What happens if rain postpones the day
- Waste disposal for removal debris
Reading a cheap quote
A quote well under the others is not automatically bad, but understand why. The usual explanations:
- It is a re-mark where others quoted a new set out
- Removal is excluded
- Surface preparation is minimal or excluded
- Traffic management is excluded
- Paint everywhere where others quoted thermoplastic on high wear areas
- It assumes daytime access on a site that will actually need night work
- Symbols are excluded and will be added later
Every one of those is a legitimate scope difference rather than dishonesty. The problem is comparing them as though they are the same job.
Getting a realistic phone quote
Have these ready and you will usually get a number rather than a site visit:
- Site address or suburb
- Approximate bay count, or metres for a road or walkway
- Whether the lines are still visible enough to follow, or gone entirely
- Whether the layout is staying the same or changing
- Surface type and rough condition
- Whether the site can be closed, and when
- Any accessible bays involved
- Any deadline, and what is driving it