Brick Paver Sealing Break-Even Revenue: About $24k Monthly

Fixed costs $18.1K/mo Model overhead base

Contribution margin 68% After variable costs

Break-even revenue $26.6K/mo Revenue needed

Break-even timing Month 6 Launch ramp point

Break-even calculator

Test whether monthly revenue covers direct costs and fixed overhead for a brick paver sealing contractor.

Lean Base Full

Monthly revenue Revenue sets the pool that has to cover direct costs and fixed overhead. $ Slow month Peak month Variable expenses These rise with each job, like sealants, fuel, and card fees. $ Low direct cost High direct cost

Money available to cover fixed costs $24,566 $40,333 revenue - $15,767 variable expenses

Margin ratio

61%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly overhead contribution margin has to cover. $ Lean overhead Heavy overhead

Break-even chart Revenue Total costs

Which brick paver sealing expenses are fixed, and which move with sales?

Cost classification

Break-even is only reliable when stable overhead stays fixed and job-driven spend moves with revenue. With break-even in Month 6, misclassifying materials, fuel, or lease payments can overstate the safety margin fast.

Expense	Cost	Break-Even Treatment	Common Mistake
Storage Facility Rent	Fixed	Include the $1,200 monthly charge in overhead.	Tying rent to each sealing job.
General Liability Insurance	Fixed	Include the $450 monthly premium regardless of bookings.	Treating coverage as seasonal only.
Industrial Sealants and Cleaners	Variable	Use 18% of first-year revenue in the break-even model.	Burying usage waste inside gross margin.
Consumables and Joint Sand	Variable	Use 5% of first-year revenue for job-level supplies.	Ignoring rework and extra sand use.
Fuel and Vehicle Maintenance	Semi-variable	Use 6% of first-year revenue, then review by route density.	Assuming every route burns the same fuel.
Technician overtime	Semi-variable	Raise labor load when billable hours run long.	Pricing every job at standard labor time.
Vehicle Lease Payments	Semi-fixed	Carry the $850 monthly lease until capacity changes.	Spreading the lease evenly across every job.

How does break-even shift from a lean route schedule to a full crew schedule?

Scenario table

Lean almost covers overhead, base gives a usable cushion, and full scheduling pushes profit higher. The real break-even swing comes from route density, weather windows, close rate, and crew hours.

Planning assumptions only; actual break-even will move with route density, close rate, weather windows, and crew hours.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean route schedule	$239k	$76k	$162k	67.8%	$1k	Almost at break-even, so one weak month can wipe out the cushion.
Base route schedule	$403k	$129k	$162k	68.0%	$112k	Overhead is covered, with room for normal timing swings.
Full route schedule	$882k	$274k	$213k	68.9%	$395k	Break-even risk falls fast if route density stays high.

What breaks the break-even plan for a brick paver sealing service?

Stress test

Base case has room, but the cushion shrinks fast if revenue slips or variable costs rise above 32%. Watch overtime, rework, long drive times, missed weather windows, and supplier price jumps; those are the first signs break-even is moving out.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$239k	$164k cushion	Break-even sits well below plan revenue.
Revenue shortfall	Revenue is 15% below plan.	$239k	$104k cushion	Still above break-even, but the cushion thins.
Fixed-cost pressure	Fixed costs rise 10% to about $179k.	$263k	$140k cushion	Higher overhead pushes break-even higher.
Margin pressure	Variable expenses rise from 32% to 37% of revenue.	$258k	$145k cushion	Fuel, sealant waste, and fees cut margin fast.
Combined pressure	Revenue falls 30%, fixed costs rise 10%, and variable expenses hit 37%.	$283k	$1k gap	Almost no room left for delays or rework.

What should you verify before you buy the truck and scale crews for this brick paver sealing service?

Founder checklist

Before you lock in the truck, washer, sprayers, and wrap, confirm the booked pipeline can still get you to Month 6 break-even with the Year 1 pricing and cost stack. If the Month 2 cash need of $814K is not covered, hold off on hiring and extra marketing.

1Demand Proof$66.9K

Verify enough booked work exists before you commit this equipment spend, because the model only works if early jobs can carry you to Month 6 break-even.

2Fixed Load$3.15K/mo

Keep monthly overhead near this level so early gross profit is not swallowed by rent, insurance, software, lease, accounting, and telecom.

3Margin Stack68% CM

Check that sealants, consumables, fuel, and card fees stay near the Year 1 variable-cost stack, so contribution does not slip below break-even.

4CAC Fit80 customers

With a $12K Year 1 marketing budget and $150 CAC, verify the channel can actually deliver about 80 customers, not just clicks or calls.

5Crew Ramp3 FTE

Make sure the owner, lead tech, and junior tech can cover the opening load before office help and sales hiring add payroll.

6Cash Cushion$814K

Hold enough working cash to survive the Month 2 low point, because capex, insurance, and payroll hit before payback.