In sign writing, materials, design and installation are measured differently. Square metre rates for ACM or vinyl shape material cost; design and install hours shape labour. This calculator adds those costs, print and laminate waste, travel and access equipment, then checks margin before quoting. It shows where per-job guesses leak profit.
Start with square metre materials
Most signs start with a substrate such as ACM or corflute and a vinyl finish. Enter each material as square metres and multiply by its rate per square metre. This keeps material cost tied to sign size rather than a job-level guess.
Allow for print and laminate waste
Printed or cut vinyl rarely uses every square metre perfectly. Offcuts, panel joins and application mistakes create waste. Add a realistic percentage or an extra material quantity for this waste, or the quote quietly loses material margin.
Separate design and install hours
Design time and installation time have different rates and risks. A designer may work at one rate, production at another, and an installer at a third. List each hour against its own rate so a complex install is not priced like a simple one.
Include travel and access equipment
Sign installation often means site work: travel, ladders, scaffold or scissor lifts. Travel may be charged per kilometre. Access equipment may be a hire line or subcontractor cost. Add it before uplift so the price covers working at height safely.
Check margin before quoting
Once materials, labour, travel and equipment are added, apply your desired margin and compare the price to a minimum charge. Then look at the effective hourly rate: profit after non-labour costs divided by total hours. If that hourly number is low, the job may keep you busy without making money.
Common questions
How do I cost a sign writing job?
Start with substrate and vinyl as square-metre quantities, add print and laminate waste, then add design, production and installation hours at their own rates. Include travel and any access equipment before applying margin.
Why price materials per square metre?
Most sign faces and panel work scale by area. Square metre pricing lets you reuse a rate and measure offcuts and waste instead of inventing a lump sum for every job.
Why separate design and install hours?
Design and installation require different skills and often different rates. Keeping them separate shows which part drives cost and helps quote complex designs or difficult installs without guessing.
How do I handle print and laminate waste?
Allow a realistic extra quantity for offcuts, trimming, panel joins and failed application. Waste is a material cost, so it must be added before uplift is applied.
What access equipment should be included?
Include any ladder, scaffold, scissor lift or boom needed to reach the sign safely. Hire cost and delivery are part of job cost; if the client supplies access, remove that line.