Free written estimate · Austin metro
Austin roof estimate — and how to tell whether one is any good
An Austin roof estimate should be a document you can hold two others up against, line by line. Most are not. They are a single total, a system name and a signature block, which makes comparing three of them impossible by design. Here is what a real one contains, what actually moves the number, and how to read the one already sitting on your desk.
- Nine line items every roofing estimate should contain
- Real price ranges by system, published on this page
- What legitimately changes a number, and what does not
- Free, written, delivered by email — no sales call required
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We walk the roof, document what we find, and send a written estimate broken out by line item — not a single number. Useful whether or not you hire us, because you can hold other bids against it.
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Start with the vocabulary
Estimate, quote, bid, proposal — they are not the same document
These words get used interchangeably in conversation and they mean different things on paper. Knowing which one you are holding tells you how much the final number can move.
Estimate
A considered projection of cost based on what could be observed. It can change if conditions change — which is why the allowances in it matter as much as the total.
Quote
A fixed price for a defined scope. It should not move unless the scope does. If a "quote" is moving, it was an estimate wearing the wrong word.
Bid
A price submitted competitively against a specification someone else wrote. Everyone is pricing the same scope, which is the only situation where comparing totals directly is fair.
Proposal
The full package: scope, price, schedule, terms and warranty. This is what you actually want before signing anything, whatever the cover page calls it.
Ask one question of whatever document you are handed: "under what circumstances does this number change, and by how much?"
A good contractor answers immediately, because they have already thought about deck condition and named an allowance for it. A vague answer means the change orders are coming and nobody has told you yet.
The checklist
Nine line items every roofing estimate should contain
Print this. Hold every estimate you receive against it, including ours. Anything missing is either an assumption someone made without telling you or a cost that is going to appear later.
- Tear-off or recover, statedWhich one, and if recover, on what evidence the existing assembly is sound enough for it. This is the single largest cost variable between two estimates.
- Roof area, measuredThe square footage being priced and how it was arrived at. A number pulled from an aerial tool without a site visit is a starting point, not a measurement.
- System, thickness and manufacturerNot just "TPO" — which manufacturer, what mil thickness, what colour. 60-mil and 80-mil are different products at different prices with different lives.
- Insulation type, thickness and R-valueWhat is going in, how thick, and what R-value results. This is where a cheaper bid usually hides, and it is the item that affects your energy cost most.
- Cover board, included or notThe layer between insulation and membrane. Frequently value-engineered out to win a bid, and it is what resists hail and foot traffic.
- Flashings, edge metal and penetrationsCounted and specified. Roofs fail at details, not in the field, and "flashings as required" is not a specification.
- Deck repair allowanceA stated dollar amount or unit rate for deck found rotten or rusted once the roof is open. Without it, the number is guaranteed to move.
- Warranty terms, both of themThe manufacturer warranty (what it covers, how long, whether registration is included) and the contractor's own workmanship warranty, which is a separate thing.
- Debris removal, permits and cleanupDumpster, disposal, permits where required, and magnetic sweep. Small items that are annoying to discover afterwards as extras.
Nine items is not an unusual demand — it is roughly what a commercial roofing estimate looks like when the person writing it has actually been on the roof. As an Austin roofing company that has written a lot of these, we would rather you asked all nine of everyone bidding, because that comparison is where we tend to do well.
The numbers
What Austin roofing actually costs
Published planning ranges so you can sanity-check any estimate before you get to a conversation. These are for budgeting — the point is to tell you whether a number is in the right postcode, not to replace an inspection.
| System | Planning range | Service life | Typical use |
|---|---|---|---|
| TPO membrane | $5.50–9.50 / sq ft | 20–30 yrs | The default on most Austin low-slope commercial roofs |
| EPDM membrane | $5.50–9.00 / sq ft | 20–30 yrs | Complex penetrations, long proven track record |
| PVC membrane | $7.00–12.00 / sq ft | 20–30 yrs | Restaurants and grease-laden exhaust |
| Built-up roofing | $5.50–9.00 / sq ft | 20–30 yrs | Heavy rooftop traffic and equipment service |
| Modified bitumen | $5.00–8.50 / sq ft | 15–25 yrs | Smaller commercial and mixed-use buildings |
| Standing seam metal | $10.00–18.00 / sq ft | 40–60 yrs | Architectural, steep-slope, strong hail performance |
| Residential shingle | Quoted per square | 15–30 yrs | Priced after inspection — pitch, stories and access move it too far to publish |
PLANNING RANGES ONLY — tapered insulation, cover board and deck repair are SEPARATE LINE ITEMS not included above.
Ranges are for budgeting, not quotations. A firm price requires walking the roof.
The working rule: if repairing a section costs more than roughly 25% of what replacing the whole roof would, replacement is usually the better financial decision — because beyond that you are spending repair money on an assembly with limited life left, and paying for the replacement anyway.
What settles it is whether the insulation underneath is saturated, which needs a core cut. The free inspection →
Why two estimates differ
Six things that legitimately move the price
When one number comes in well under the others, it is rarely a better price for identical work. It is usually one of these six sitting differently in the scope — which is why scopes get compared before totals.
Tear-off versus recover
A recover leaves the existing system in place and installs over it. Cheaper, faster, and entirely legitimate when the assembly is dry and sound. Over wet insulation it traps moisture and the new roof fails early over a problem that was already there. The core cut decides which is honest on your building.
Insulation thickness and R-value
Two inches or three changes both the material cost and your energy bill for the next two decades. A bid quoting less insulation is not cheaper, it is smaller. Check the R-value, not just the word "insulated".
Deck condition and the allowance for it
Nobody knows what the deck looks like until the roof comes off. An honest estimate carries a stated allowance or unit rate for repair. A bid with no allowance is not cheaper — it has simply moved that cost into a change order you have not seen yet.
Penetration count and detail work
Every curb, drain, vent and pipe is a detail that has to be flashed. A roof with forty penetrations costs meaningfully more per square foot than an open field of the same area, and it is where the labour actually goes.
Access and staging
Crane or conveyor, where material can be laid down, whether the building is occupied, whether work has to happen outside business hours. A tight downtown site and a suburban warehouse are different jobs at the same square footage.
Slope correction
If the roof ponds, correcting it means tapered insulation, added drains or crickets — a real line item. A bid that leaves ponding uncorrected will read cheaper and will pond again. More on flat roof slope and drainage.
Red flags
Five things in an estimate that should end the conversation
| What you see | What it means | Verdict |
|---|---|---|
| "We'll cover your deductible" | In Texas a contractor cannot pay, waive, rebate or absorb your insurance deductible, and an invoice inflated to hide it is insurance fraud with your name on the claim | WALK |
| Price expires today | Material pricing moves on months, not hours. A same-day deadline is a pressure tactic, and it is a common one after a hail event | WALK |
| Large deposit before any material arrives | Some deposit is normal on a large job. A majority of the contract value up front, before anything is delivered, is not | PRESS HARD |
| One total, no line items | You cannot compare it, you cannot verify it, and you will not know what was left out until it is added back as an extra | ASK AGAIN |
| No physical inspection | A number produced from aerial imagery alone has guessed at deck condition, insulation and penetrations — the three things that decide the real cost | WALK |
After any significant Central Texas hail event, someone will offer to "take care of" your deductible. Texas law prohibits a contractor from paying, rebating, waiving or absorbing an insurance deductible, and requires that you actually pay it.
The mechanism is usually an inflated invoice to the carrier covering the deductible amount — which puts a false claim in your name, not theirs. It is the single most common way a property owner ends up exposed after a storm, and the offer is always presented as a favour.
Texas does not license roofing contractors. There is no state licence, so an estimate carrying a "Texas roofing licence number" is carrying something that does not exist.
Verify insurance certificates sent directly from the insurer, workers' compensation, manufacturer certification for the system being installed, and references. The six-point checklist →
How ours works
What happens when you request an estimate here
Four steps, and the sales call is at the end rather than the beginning — because you should have the document before anyone asks you for a decision.
We schedule the visit
Usually within a couple of business days, sooner for an active leak. You do not need to be there unless you want to be.
We walk and document
Measurements, photographs, drainage, penetrations, and a core cut where saturation is suspected. This is what makes the number real rather than assumed.
You get it in writing
Broken out by line item, with the deck allowance stated and both warranties spelled out. By email, so you can forward it to whoever else needs to see it.
You decide, then we talk
Questions answered whenever you are ready. If the honest answer is that your roof has years left and does not need us yet, we say so — and the report is still yours.
The estimate is free and it stays useful whether or not you hire us. You can hand it to another contractor and ask them to price the same scope, which is exactly the comparison this page has been arguing for. As a commercial roofing company in Austin TX, we would rather be compared properly than win on a number nobody could check.
Related
Where to go next
Commercial roof inspection Austin
What gets walked, photographed and core-cut before an estimate is written.
Commercial roof replacement in Austin
Tear-off versus recover and how the two approaches compare on cost and life.
Commercial roof repair Austin
Two-hour emergency response, and where the 25% rule points to repair instead.
Flat roof installation
Slope, drainage and why a ponding correction is a separate line item.
Residential roofing
Shingle and metal roofing for houses — priced per square after inspection.
ATX Commercial Roofing Pros in Austin →
Serving Austin since 2008 — certifications, coverage and service areas.
Common questions
Roof estimates — straight answers
Is a roof estimate free in Austin?
Ours is, with no obligation and no sales call required — you get it by email and read it on your own time. Most reputable local contractors also provide free estimates for replacement work. Be wary of anyone charging for a basic estimate, and equally wary of anyone producing one without physically getting on the roof.
How long does it take to get an estimate?
We usually schedule the visit within a couple of business days and send the written estimate shortly after, faster for an active leak. Anyone emailing you a number within an hour of your enquiry has not seen your roof, and that number will change.
How many estimates should I get?
Three is the usual advice and it holds, with one condition: compare the scopes before the totals. Three bids on three different scopes are not comparable at all. Take the most detailed one you receive, and ask the others to price that same scope line for line.
Why is one estimate thousands less than the others?
Almost always because something is not in it. The usual omissions are a deck repair allowance, a cover board, tapered insulation to fix ponding, or thinner insulation than the others quoted. Occasionally it is a genuinely leaner operation with lower overhead, but check the six variables above before assuming that.
Can a contractor cover my insurance deductible?
No. Texas law prohibits a contractor from paying, waiving, rebating or absorbing your insurance deductible, and you are required to pay it. The offer is usually funded by inflating the invoice to your carrier, which puts a false claim in your name. Treat the offer as a reason to stop the conversation.
Does an estimate lock in the price?
An estimate is a projection; a quote or a signed proposal for a defined scope is what fixes the number. What should be fixed either way is the scope, the schedule, the warranty terms and the deck allowance. Ask directly under what conditions the number changes and by how much — a good contractor answers that without hesitating.
Get a written estimate you can actually compare
Broken out by line item, with the deck allowance stated and both warranties spelled out. Free, delivered by email, and useful even if you take it straight to another contractor.
Request my estimatePRICING DISCLOSURE — per-square-foot figures are PLANNING RANGES for budgeting, not quotations. Tapered insulation, cover board and deck repair are separate line items not included in those ranges. Actual cost depends on deck condition, tear-off versus recover, insulation thickness and R-value, penetration count, access, complexity and current material pricing; a firm price requires a physical inspection. Service-life spans are typical expectations under normal maintenance and vary with installation quality, maintenance history and weather exposure. Statements about insurance deductibles and contractor licensing are general information about Texas law and are NOT legal advice — consult your attorney or your insurance carrier regarding your specific policy and situation. The State of Texas does not issue roofing contractor licences; verify insurance, manufacturer certification and references directly.