By Greg Allan, tradesman and creator of Data First Coaching
Which award covers the staff of a roof plumbing business?
For most roof plumbing businesses in Australia, the award that sets minimum pay and conditions for plumbers, apprentices and labourers on the tools is the Plumbing and Fire Sprinklers Award 2020 (MA000036). The Fair Work Ombudsman's award summary lists roof plumbing among the plumbing services the award covers, alongside gas fitting, lead burning and heating or ventilation plumbing work, and names the employers and employees in that industry as covered.
That matters because a roof plumbing business rarely does only guttering, downpipe and flashing work. Many also run stormwater, leak repairs and general plumbing on the side. The same award covers plumber's labourers, apprentice plumbers and gasfitters, irrigation installers and sprinkler fitters, so a business that mixes roof plumbing with other plumbing work is still sitting under the one award, not a different one for each job type.
What roles and classifications does the award cover on a roof plumbing crew?
The full Plumbing and Fire Sprinklers Award text sets out classification lines, and Tradesperson Level 1 specifically names Roof Plumber for South Australia, Roof Plumber for New South Wales, and roof plumbers in other states and territories classified alongside other trades at the same level. An apprentice working toward that ticket, and a labourer helping on a re-roof or a box gutter job, both sit inside the same award structure.
The award also names roofing and cladding as one of its own fields of work, alongside drainage, gasfitting, mechanical services and irrigation. In practice that means flashing, metal roof, box gutter and ridge or valley work all sit inside the award's roofing and cladding field, not off to the side of it.
Why does getting the classification right still leave a roof plumbing business exposed?
Because the award only sets the floor. It fixes minimum pay, allowances and overtime loadings, but it does not tell the business what that labour actually costs against a given quote, especially once storm season pushes a crew into overtime on re-roofs and insurance work.
Getting the award wrong is also a real enforcement risk, not just a paperwork gap. The Fair Work Ombudsman's own release on a Sydney roofing business operator describes a roofing business taken to court after a Fair Work Inspector formed the view that a worker had not been paid entitlements owed under this award. The award line is one part of the risk. What it costs the job is the other.
How does storm season and overtime change what a job actually costs you?
Once a storm rolls through and insurance work backs up, your crew's overtime, height safety and scaffold hours all sit against specific jobs under the award. Most roof plumbing businesses book that overtime to a general wages line instead of to the re-roof or the leak repair it was worked on, so the quote looks profitable and the real job never shows its true gross profit.
Greg's teaching on this starts with pricing labour on a realistic time allowance, not the fastest time a tradesperson could ever do the job in. That buffer, for awkward box gutters, extra folding, tricky colour matching on a re-roof, or a weather day that pushes the crew into overtime to finish before the next front comes through, has to flow all the way through to cost of sales. If it stops at the quote and never gets attributed to the job, the margin you priced never survives storm season.
Picture a roof plumbing business that had been running jobs with two qualified tradespeople on the tools, an expensive way to staff flashing and guttering work that doesn't always need two full trade rates. Working from the job data, the owner restructured the crew so a qualified tradesperson now works alongside a second-year apprentice instead of a second qualified tradesperson. That single change moves what the award rates on that crew actually cost per hour, and what margin a storm delayed re-roof can still carry once overtime hits.
What changes when AI agents take on this paperwork for you?
An AI agent is software that does a job the way you would, with your prices, wording and rules. Built around a roof plumbing business, an agent can hold the award classification, the allowance for height safety and scaffold time, and the real hours worked against each job, so the labour cost a re-roof or storm repair actually carried sits on that job's own numbers, not buried in the wages line, before the next quote goes out.
That is data first work. Instead of a bookkeeper or office manager reconstructing overtime and allowances from memory at the end of a storm season, AI agents can flag the jobs where real time ran over the quoted allowance as the week closes, while the people in the business stay on the tools and with customers. This is general information, not legal, tax or employment advice. Check your own situation with the body named here or a qualified adviser.
Where can you check the current rules?
- Plumbing Award (MA000036) summary from the Fair Work Ombudsman, covering who the award applies to and the services it includes.
- Plumbing and Fire Sprinklers Award 2020 full text, covering classification lines including state based roof plumber titles and the award's fields of work.
- Sydney roofing business operator back in court, a Fair Work Ombudsman release on enforcement action tied to this award.
- S.A. Public Sector Plumbers and Gasfitters Award, showing how a state based public sector award benchmarks against the national Plumbing and Fire Sprinklers Award.
How does Data First Coaching approach this?
Data First Coaching, built by Greg Allan from his own years running a trade business, starts by looking at what each job actually carried in labour cost against what it was quoted, through the Trade Business Intelligence, rather than starting from an assumption about the award line. For a roof plumbing business, that often shows the real problem sitting a step before the award itself, in how storm surge, overtime and height safety time get attributed to jobs at all. The how of building that into a business is worked through inside the Academy, with members, because the Trade Business Intelligence is powered by every member and the Academy is for owners who are open minded, innovative and willing to share what they learn.

