Roofing prices are driven by two things that have nothing to do with shingles: the insurance you must carry, because roofing is one of the highest workers comp class codes in the country and some carriers will not write it at all, and what you cannot see until the old roof is off. Add the legal lines around storm and insurance-restoration work, where a common sales tactic is treated as insurance fraud in a growing number of states, and roofing is the trade where the pricing rules are least about the material. Here is the number.
Start with the stack
Labor, payroll burden, materials, a share of overhead, then profit as its own line: How to price your work so you actually make money and What Should I Actually Charge?. This page is the roofing part.
Insurance is the real barrier, and it is in every price you quote
Roofing carries the fall exposure, and that makes it one of the most expensive workers comp class codes in the country. General liability runs well above most other trades, and some carriers will not write standalone roofing coverage at all.
That is not a background fact, it is a line in your price. Comp premium is a rate per $100 of payroll, set by your class code and multiplied by your experience modification rate, so on a high-rate class the mod is doing more work for you or against you than in any other trade. A clean safety record is one of the very few levers you genuinely control, and on a class code this expensive it is worth real money. Workers' comp for contractors, Workers' Comp Estimator and How much insurance do I need, and how do I cut the premium? are the mechanics.
The year-end payroll audit deserves its own warning in this trade. Premium starts as an estimate on projected payroll and is trued up against actual payroll, and any sub who cannot produce valid insurance can be reclassified as your payroll at your class rate. On a roofing rate that is a very large bill arriving at once.
The licensing picture is the opposite of the insurance one. Fewer than half the states license roofers specifically, and where a license exists it usually asks for proof of insurance and a bond rather than a trade exam. So the barrier to entry is low and the barrier to operating properly is high, which is exactly why the cheap bid in this trade is so often somebody carrying nothing. Do I Need a Contractor License? has your state.
Fall protection is a cost, and it is the one nobody prices
Working at height means fall protection, and doing it properly means equipment, anchors, planning and time. It is the single most common place where a low roofing bid is low because the work is being done unsafely rather than efficiently. When do I need fall protection, and what counts? is the rule and Fall Protection Checker scores a job against it. Ladders get their own rules and their own accidents: Ladder safety on site and the Ladder and Access Pre-Use Check.
Measure in squares, and remember the surface is not the footprint
The trade estimates and orders in squares, where a square is 100 square feet of roof surface. A roof described as 20 squares is 2,000 square feet of roof area.
The part that catches people pricing from an aerial measurement or a floor plan is that roof surface is not the same as building footprint. A steeper pitch covers more actual surface than the same footprint at a shallow one, and a complex roof with hips, valleys, dormers and penetrations has more surface, more cutting, more waste and far more labor per square than a simple gable. Complexity is a labor multiplier, not a rounding error, and it is where a fast quote off a satellite image loses money.
Add access and stories: material on a third-story roof arrives differently from material on a ranch, and steep-slope work needs staging that a walkable pitch does not.
What you cannot see until the tear-off
This is the second half of roofing pricing. Every one of these should be an exclusion with a stated unit price so it becomes a priced change rather than an argument:
- How many layers are up there, because tear-off and disposal scale with them.
- Deck condition. Rotten or delaminated sheathing has to be replaced, and you cannot know how much until it is exposed. Price it per sheet in the quote.
- Structural problems found under the deck.
- Flashing, chimneys, skylights and penetrations, which are where roofs actually leak and where the real craft is.
- Ventilation, and whether bringing it to current requirements is included.
- Code upgrades triggered by the work, such as ice barrier or underlayment requirements in your jurisdiction.
- Disposal, which on a multi-layer tear-off is a serious cost, plus where the dumpster goes and what happens to the driveway and the landscaping.
- Asbestos in older roofing materials, excluded until tested. Lead and asbestos in older buildings has the rule.
Naming a unit price for deck replacement in the original quote is the single most useful thing in a roofing estimate. It turns the most common surprise on the job into arithmetic instead of a confrontation on the driveway.
Weather runs your calendar and your risk
A tear-off that is open when weather arrives is not an inconvenience, it is a claim. That means pricing for dry-in, for the crew size that gets a roof closed in a day, and for the reality that a wet week is unbillable. It also means your quote should say what happens if weather stops the work partway.
This is another reason the billable-day count matters more than it looks. You are not paid for 261 days a year, and weather takes more of them from a roofer than from almost anyone. Working through the seasons: heat, cold, and storms is the seasonal picture, and heat is a genuine roofing hazard rather than a discomfort: Heat illness on site: water, rest, shade, and the law.
Storm and insurance-restoration work: the legal lines
Insurance-restoration roofing is a real market and it has rules that are specific to it, and the most important one changes what you may put in a price.
Do not offer to absorb, waive, rebate or pay the homeowner's insurance deductible. Advertising or promising to do that is treated as insurance fraud in a growing number of states. The deductible is the homeowner's legally required contribution to the claim, and covering it, or building it into an inflated invoice to the carrier, is the thing being prohibited. It is a common sales tactic, which is precisely why it is worth stating plainly: a competitor doing it is not offering a better price, they are doing something that can end their business and yours.
Two more that protect you in the same market: be careful about anything that looks like negotiating or adjusting the claim on the homeowner's behalf, because in several states that is regulated activity, and be careful with contingency agreements that tie a homeowner to you subject to claim approval, because states regulate their form and cancellation rights.
Storm chasing also brings the customer-side problems in Chargebacks and review extortion: defending yourself and Scams that target contractors.
What belongs in a roofing quote
Beyond the tear-off exclusions above: the material and its stated warranty, the manufacturer warranty separated clearly from your workmanship warranty, the number of layers your price assumes, a stated per-sheet price for deck replacement, ventilation, disposal, protection of landscaping and driveways, magnet sweep for nails, and what happens if weather interrupts. How to write an estimate that wins the job and protects you is the general build.
Where to go next in this section
- How to price your work so you actually make money, the stack underneath.
- How to price solar installation work, because penetrations and roof warranties are the overlap.
- Why you should never be the cheapest bid, and what a cheap price tells the customer, which matters most in the trade where the cheap bid is usually uninsured.
- Materials: who supplies, who pays, and getting it in writing, for material and disposal.
- How to become a roofer, for the insurance and licensing picture.
- How much insurance do I need, and how do I cut the premium?, because in roofing that is a pricing question.
Common questions
Why is roofing insurance so expensive?
Because roofing is one of the highest workers comp class codes in the country, driven by the fall exposure. General liability premiums also run well above most other trades, and some carriers will not write standalone roofing coverage at all. That means insurance is a genuine line in every price you quote rather than a background cost. It also means your experience modification rate is doing more work than in any other trade, because a mod applied to a high class rate moves real money. A clean safety record is one of the very few levers you actually control on that premium.
What is a square in roofing?
A square is 100 square feet of roof surface, and it is the unit the whole trade estimates and orders in, so a roof described as 20 squares is 2,000 square feet of roof area. The trap is that roof surface is not the same as building footprint. A steeper pitch covers more surface than the same footprint at a shallow one, and a complex roof with hips, valleys, dormers and penetrations carries more surface, more cutting, more waste and far more labor per square than a simple gable. That is why a quick quote off a satellite image can be badly wrong.
How do I price a roof when I do not know what is under it?
Exclude it and give it a unit price. You cannot know how many layers are up there, what condition the deck is in, or what the flashing looks like until the tear-off. The most useful line in a roofing estimate is a stated per-sheet price for deck replacement, because it turns the most common surprise on the job into arithmetic rather than a confrontation on the driveway. Do the same for extra layers, structural repairs and any code upgrade the work triggers, and exclude asbestos in older roofing until it has been tested.
Can I offer to cover a customer's insurance deductible?
No. Advertising or promising to absorb, waive, rebate or pay a homeowner's insurance deductible is treated as insurance fraud in a growing number of states. The deductible is the homeowner's legally required contribution to their claim, and covering it, or building it into an inflated invoice to the carrier, is exactly what is being prohibited. It is a common sales tactic in storm work, which is why it is worth saying plainly: a competitor doing it is not beating you on price, they are running a risk that can end a business. Be careful too about anything that looks like adjusting the claim on the homeowner's behalf, which several states regulate separately.
Should fall protection be a line in the price?
It should be inside the price and never optional. Working at height means fall protection, and doing it properly means equipment, anchor points, planning and time on every job. It is the single most common reason a competing roofing bid is lower: not efficiency, but work being done without it. Because roofing already carries the country's most expensive comp exposure, the arithmetic runs the other way too, since a claims record is what moves your premium on a high class rate. Pricing the safety in is cheaper than the alternative in both directions.
The honest bit
- There are no dollar figures here, per square or per hour. Roofing prices move with material cost, pitch, complexity, access and market, and a national number would be wrong nearly everywhere.
- That roofing sits among the highest workers comp classes, and that fewer than half the states license roofers specifically, are as recorded in this site's own roofing guide. Class codes and rates are set per state and per carrier.
- The deductible rule is a state-by-state matter and the number of states treating it as fraud has been growing. Check your own state, and do not rely on this page as the legal position.
- Whether a contingency agreement is enforceable, and what cancellation rights it must carry, is also state law.
- This is general guidance, not legal, tax, insurance or financial advice.
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