Standing Seam Metal Roofing Break-Even: About $99K Monthly Revenue

Fixed costs $66.1K/mo Opening base

Contribution margin 70.5% After variable costs

Break-even revenue $93.8K/mo Monthly target

Break-even timing Month 4 Launch ramp

Break-even calculator

Test how monthly revenue, variable expenses, and fixed costs line up with break-even.

Lean Base Full

Monthly revenue Revenue sets the pool that can cover variable work and fixed overhead. $ Lower sales Higher sales Variable expenses Include direct labor, materials, freight, and commissions that rise with sales. $ Lower costs Higher costs

Money available to cover fixed costs $182,595 $259,000 revenue - $76,405 variable expenses

Margin ratio

70%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly overhead the margin must cover before profit. $ Lower overhead Higher overhead

Break-even chart Revenue Total costs

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

Cost classification

Break-even is only reliable when job-linked costs move with revenue and monthly overhead stays fixed. Misclassifying crew growth as direct materials can make Month 4 break-even look safer than it is.

Expense	Cost	Break-Even Treatment	Common Mistake
Raw Metal Coil and Fasteners	Variable	Apply as 18.0% of first-year revenue, falling to 16.5% by the mature year as purchasing improves.	Treating metal buys as fixed inventory instead of job-linked margin drag.
Consumable Installation Supplies	Variable	Model as 4.5% of first-year revenue, improving to 2.5% by the mature year.	Leaving sealants, clips, blades, and small supplies out of contribution margin.
Project Specific Logistics and Freight	Variable	Use 4.0% of first-year revenue, tapering to 3.2% as routes and purchasing scale.	Booking freight as overhead when it rises with each roof project.
Sales Performance Commissions	Variable	Keep commissions at 3.0% of revenue in every forecast year.	Counting commissions below break-even after revenue is already forecast.
Warehouse and Office Lease	Fixed	Carry $6,500 per month through the monthly break-even model.	Spreading rent by job and hiding the real monthly cash hurdle.
General Liability and Workers Comp Insurance	Fixed	Carry $3,800 per month as recurring operating overhead.	Forgetting insurance when estimating the minimum monthly revenue target.
CRM and Project Management Software	Fixed	Carry $450 per month as stable software overhead.	Ignoring small fixed tools because they seem minor on one job.
Salaried Field and Admin Payroll	Semi-fixed	Model by full-time employee steps as crew scale rises, not as a straight percent of sales.	Treating salaried crew growth like direct materials instead of capacity added in blocks.

How does break-even change from a lean launch to a full-scale roofing operation?

Scenario table

Lean year 1 still clears fixed costs, but it carries the tightest cushion. By year 3 and year 5, more commercial work, better labor use, and lower material percentages push the contribution margin up and make break-even easier to cover.

Planning assumptions only; actual break-even moves with job mix, labor use, and material prices.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Year 1 launch	$259.1k	$76.4k	$77.8k	70.5%	$104.8k	Covers fixed costs, but the cushion is still modest.
Year 3 scale	$858.2k	$237.0k	$114.8k	72.4%	$506.4k	Commercial mix widens the buffer and lowers break-even risk.
Year 5 mature operation	$1.805m	$455.3k	$174.1k	74.8%	$1.176m	Best cushion here; lower material share helps absorb fixed load.

What could push break-even off track for a roofing contractor?

Stress test

At the base case, revenue stays well above break-even, with about a $1.6M cushion. The plan gets pressured fast if sales fall 20%, direct job costs rise 5 points, or fixed overhead jumps 15%.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$990K	$1.60M cushion	Healthy cushion at launch.
Revenue shortfall	Revenue drops 20%.	$990K	$1.08M cushion	Still clears break-even, but the sales cushion shrinks.
Fixed-cost pressure	Fixed overhead rises 15%.	$1.14M	$1.45M cushion	Overhead creep raises the hurdle.
Margin pressure	Direct job costs rise 5 points.	$1.07M	$1.52M cushion	Metal, freight, and rework can eat margin fast.
Combined pressure	Fixed overhead rises 15% and direct costs rise 5 points.	$1.23M	$1.36M cushion	Still workable on paper, but the cushion narrows fast.

Can this metal roofing business carry the cash gap before you commit to the first crew and truck fleet?

Founder checklist

Don’t lock in the full crew, trucks, and shop load until you can cover the $597K cash trough in Month 2 and still reach break-even in Month 4. In this model, launch is a cash and backlog test before it is a profit test.

1Working capital$597K

Verify you have enough cash to absorb the Month 2 low point, because the model needs this cushion before cash turns safe.

2Fixed burn$66.1K/mo

Check that fixed overhead stays near this level so the first crew is not carrying a burn rate the backlog cannot support.

3Break-even sales$99K/mo

Confirm the shop can sell about this much work by Month 4, or the break-even date will slip behind the launch plan.

4Margin check70.5% CM

Keep direct costs near 29.5% of revenue so you hold enough contribution margin before fixed overhead hits.

5Pipeline proof25 jobs

Make sure Year 1 marketing can support about 25 new jobs at a $1,800 CAC, or the pipeline will not feed enough work.

6Crew ramp9 FTE / 3 trucks

Line up trained labor and the first three trucks before you add more equipment, because Year 1 staffing already assumes 9 FTE and about $309.5K of launch capex.