By Greg Allan, tradesman and creator of Data First Coaching
Square metre rate or day rate, which is better for a tiler?
Neither rate is automatically better, and most tilers who switch between the two find the same problem follows them. A square metre rate often blends labour and materials into one figure, which can hide what the tiling actually cost once adhesive, grout, levelling clips and wastage are factored in. A day rate isolates labour but can still miss the real cost of waiting on other trades, or of tile supply and breakage that nobody books against that job.
A tiler pricing a bathroom reno by the square metre might feel confident because the rate covers the tile and the labour on paper. But if the shower recess needs extra falls work, the membrane takes longer to dress into the waste, or large format tile in a wet area means more handling and more breakage, the square metre rate that looked fine at quoting can be the exact rate that loses money by the time the job is signed off and under warranty.
Why can a quote that looks fine on markup still lose money on the job?
A quote can carry a healthy markup on tile supply or on labour and still deliver a thin real margin, because markup and margin are not the same thing. Markup is added on top of a cost. Margin is what is actually left once every true cost on that job is counted and compared to what the customer paid.
This matters for a tiler because labour for the actual tiling work often gets buried in general overhead instead of being counted against the specific job it belongs to. When that happens, the job can look more profitable than it is, because the real wage cost of screeding, waterproofing and setting the tile never shows up against that bathroom or that splashback. Breakage on large format tile, extra adhesive on uneven floor preparation, or a call back on a shower recess under warranty can all sit unbooked, quietly eating the margin a day rate or a square metre rate was supposed to protect.
What number actually shows whether a tiling job made money?
The number that matters is the gross margin left on each job once labour, tile supply, breakage and waterproofing materials are counted against it, checked at the point of quoting, not worked out as a bookkeeping task at the end of the month. This is the figure that tells you whether a rate is actually working, not whether it looks good against a competitor's price.
For a tiler running several jobs at once, a bathroom here, a kitchen splashback there, a floor preparation job for a renovation builder down the road, it is the blended margin across every cost line on a job, labour, tile, waterproofing, any subcontracted screed work, that decides whether the business is profitable. A single line looking fine, the square metre rate on the tile or the day rate on the labour, tells you nothing on its own if the other lines are quietly bleeding.
How do AI agents help a tiler price jobs and track true cost?
An AI agent is software that does a job the way you would do it yourself, using your prices, your wording and your rules, and it can take on the office work of checking a quote against true cost before the job is booked. For a tiler, that means the agent can flag when a square metre rate or a day rate on a bathroom or renovation job does not cover labour, tile supply, breakage and waterproofing once those costs are attributed properly, instead of the owner finding out after the job is finished.
That is a data first way of pricing. Instead of relying on memory of what a similar job cost last time, AI agents work from the business's own numbers as they change, so the rate being quoted today reflects what tile supply, breakage and labour actually cost this month, not what they cost when the rate was first set.
Should a tiler charge builders and renovators the same rate as homeowners?
Many tilers end up with different rates for different customers almost by accident, a lower day rate for a builder who sends regular work, a higher square metre rate for a one-off homeowner bathroom, without checking whether either actually covers the cost of running the business. The data usually shows that the gap between those rates has little to do with how the jobs are actually costed.
Picture a tiler whose pricing had been set job by job for years, drifting between what a builder would accept, what a renovation customer would pay, and what felt fair on the day. The rates were never where they needed to be once the real cost of waterproofing, floor preparation and breakage was counted. Moving to one fixed rate across every customer type, including builders, with a proper increase built in, and reviewing the cost of running the business every quarter, is the kind of change that comes from looking at the job data rather than guessing at what the market will bear.
How does Data First Coaching approach this?
Data First Coaching, built by Greg Allan, starts from the tiler's own job and finance data through the Trade Business Intelligence, not from a general view of what a square metre rate or a day rate should be. It looks at where labour, tile supply, breakage and waterproofing materials are actually booked, because that is usually where a rate that looks fine on markup turns out to be thin on real margin.
The how, working out exactly where the gap sits and what to change, is worked through inside the Academy, with members. The Academy is for tilers who are open minded, innovative and willing to share what they find, because the Trade Business Intelligence that powers this kind of answer is powered by every member who contributes their own numbers to it.
Looking for a business coach who starts from your numbers? Tiler Business Coach or every answer for tilers.

