Roofing Service Break-Even Analysis: About $55K/Month

Fixed costs $33.8K/mo Year 1 base

Contribution margin 65% After variable costs

Break-even revenue $52.0K/mo Monthly target

Break-even timing Month 3 Forecast ramp

Break-even calculator

Use this to test monthly revenue, direct costs, and overhead against break-even.

Lean Base Full

Monthly revenue Revenue sets the margin available to cover fixed costs each month. $ Low sales High sales Variable expenses Materials, direct labor, permits, and lead fees rise with each job. $ Low direct High direct

Money available to cover fixed costs $273,000 $418,000 revenue - $145,000 variable expenses

Margin ratio

65%

Covers fixed costs

Yes

Fixed monthly costs Overhead and payroll the margin must cover every month. $ Low overhead High overhead

Break-even chart Revenue Total costs

Which roofing expenses stay fixed, and which move with sales?

Cost classification

Break-even works only if salaried overhead and job-driven costs are split cleanly. In the first year, fixed payroll and office overhead must be covered before materials, labor, commissions, permits, and disposal scale with each job.

Expense	Cost	Break-Even Treatment	Common Mistake
Office rent and utilities, $2,500/month	Fixed	Include the full $2,500 in monthly overhead before calculating required gross profit.	Spreading rent across jobs and understating slow-month break-even.
Business insurance, $1,200/month	Fixed	Carry the full monthly premium as overhead because it does not fall when job volume dips.	Treating insurance as a job charge instead of a base operating burden.
Vehicle lease and maintenance, $1,800/month	Fixed	Use the $1,800 monthly lease and maintenance amount in fixed overhead for the planning range.	Assuming the vehicle expense disappears in a light sales month.
First-year salaried team, $320,000/year	Fixed	Include owner, project manager, crew lead, and two crew members as about $26,667/month of fixed payroll.	Treating all crew pay as variable when salaried staff must be covered even in slow months.
Sustainable roofing materials and supplies, 18% of revenue	Variable	Subtract 18% from each revenue dollar before testing whether contribution covers fixed overhead.	Using a flat dollar estimate and missing margin changes as job mix shifts.
Direct crew labor, project-specific, 10% of revenue	Variable	Model this 10% charge as job-driven labor that rises with completed work.	Combining project labor with salaried payroll and muddying true contribution margin.
Sales commissions and lead generation fees, 5% of revenue	Variable	Deduct 5% from revenue as volume-linked selling expense before break-even contribution.	Putting commissions into fixed marketing and overstating profit per job.
Marketing budget, $25,000/year in the first year	Semi-fixed	Plan it as a committed spend that steps up with growth, not as a percentage of every job.	Letting customer acquisition spend float with revenue without checking cash timing.

How does break-even shift from a lean launch to a base year and a scaled roofing crew plan?

Scenario table

Lean launch is close to break-even but still negative, while the base case clears fixed costs with a strong cushion. The scaled case is safer because higher revenue spreads overhead across more work, even after extra staff and marketing.

Scenario figures are planning assumptions, not guarantees; EBITDA excludes taxes, debt service, owner distributions, and working capital timing.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean launch case	$55,200	$19,320	$35,850	65.0%	$(9,970)	Near break-even, but still a shortfall.
Base Year 1 case	$191,200	$66,920	$35,850	65.0%	$88,430	Break-even is passed, with solid cushion.
Scaled two-crew case	$413,200	$144,620	$55,850	66.5%	$212,730	Higher volume covers overhead and widens cushion.

What breaks the break-even plan for a roofing service?

Stress test

The base plan clears break-even by a wide margin, but a 20% revenue dip, a 5-point variable-cost jump, or a 10% overhead increase all squeeze that cushion. Below about $55,200 in monthly revenue, the launch case turns unprofitable.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$55,200	$136,000 cushion	Base case stays well above break-even.
Revenue shortfall	Revenue falls 20% to $152,900/month.	$55,200	$97,700 cushion	Still profitable, but EBITDA drops to about $63,600.
Fixed-cost pressure	Fixed overhead rises 10% to $39,435/month.	$60,700	$130,500 cushion	Higher overhead lifts the monthly sales floor.
Margin pressure	Variable expense rises to 40% of revenue.	$59,750	$131,450 cushion	A 5-point margin drop pushes break-even higher.
Combined pressure	Revenue falls 20%, variable expense rises to 40%, and fixed overhead rises 10%.	$65,700	$87,200 cushion	Profit survives, but EBITDA falls to about $52,300.

Is your roofing pipeline ready before you lease space, buy trucks, and lock in hiring?

Founder checklist

Do not commit to fixed costs until booked work can clear the break-even floor and cover the Month 2 cash trough. For this model, the gate is real demand, tight job pricing, and enough cash to survive the ramp.

1Demand Floor$55.2K/mo

Verify booked jobs and signed estimates can support at least $55,200 in monthly revenue, since that is the level that makes the break-even case believable.

2Cash Trough$819K

Confirm you can fund the Month 2 cash need of $819,000 before capex and payroll peak, or the launch can run out of room too early.

3Margin Load35% var

Check that job pricing still clears the 35% variable expense load, with materials near 18% of revenue and other job costs held in line.

4Crew Plan5 FTE

Make sure Year 1 coverage really includes the owner, project manager, crew lead, and two crew members, because thin staffing slows jobs and hurts margin.

5Lead Cost$300 CAC

Hold marketing to $25,000 in Year 1 unless lead quality can support the $300 CAC trend, because weak lead flow makes fixed spend too heavy.

6Equipment TimingMonth 3

Stage trucks, tools, safety gear, and inspection gear against booked work, so capex lands with revenue instead of draining cash before jobs start.