Every roof quote you will ever receive is built on one number: the size of your roof. Get that number wrong and everything downstream is wrong with it. The price, the material order, the timeline, all of it.
So it is worth asking a question most homeowners never think to ask a roofer: how did you measure my roof?
At Hearthstone Restoration, the answer is the same on every project. We order an EagleView roof measurement report, built from high-resolution aerial imagery, before we write a single line of your quote. Here is what that report contains, why we refuse to guess, and what an exact measurement protects you from.
How roofs used to be measured
For decades, roof measurement meant a tape measure, a ladder, and estimation. A roofer paced off what could be reached, eyeballed what could not, and rounded the result. Steep slopes, cut-up rooflines, and second stories got approximated. Then a margin was added to cover the uncertainty, because running out of shingles mid-job is worse than ordering too many.
Notice who pays for that margin. When measurement is a guess, the padding lands in the homeowner’s quote. And when two companies guess differently, you get quotes that seem to describe two different houses. Our guide to why roof quotes vary so much walks through that problem in full; measurement is one of its biggest causes.
What an EagleView roof measurement report contains
EagleView builds your roof’s measurements from high-resolution aerial imagery, producing a report accurate enough that material suppliers and builders across the country rely on it. For your roof, it captures:
Exact dimensions and total square footage. Every plane of the roof measured, including the slopes no one can pace off.
Pitch, per section. Steepness changes both the material math and the labor plan. The report records the pitch of each roof section, so a steep upper story stops being a shrug and becomes a number.
Every ridge, hip, valley, and eave, in linear feet. These edges and joints are where detail work lives: ridge caps, valley protection, drip edge. Knowing their exact lengths means those materials get counted, itemized, and ordered correctly.
A calculated waste estimate. Cutting shingles to fit valleys and edges produces unavoidable waste. The report estimates it from your roof’s actual geometry instead of a rule of thumb, so the order covers the job without an inflated cushion.
What an exact measurement does for you
Your quote describes your roof, not an average. Every line of a Hearthstone Restoration proposal traces back to measured reality: this many squares of shingle, this many feet of ridge, this pitch. That is what an itemized quote should mean.
The material order is right the first time. No mid-job supply runs that stall your project, and no mystery pile of extra bundles you quietly paid for.
Comparing quotes gets honest. When you know your roof’s true measurements, you can ask any bidder what number they used. If two quotes are built on two different roof sizes, at least one of them is guessing.
The plan matches the house. Crew size, days on site, and staging all flow from the measurements, which is part of how the schedule we give you holds.
The drone shows us the condition. EagleView gives us the numbers.
These two tools answer different questions, and together they replace every guess in the process.
The free drone inspection answers “what shape is this roof in?” You see every slope and flashing line in footage you review with us, and you get a straight answer about repair, replacement, or years of life left.
The EagleView report answers “exactly how much roof is there?” Condition plus measurement equals a proposal with nothing vague in it, which is the foundation of our whole replacement process.
Roofing earned its reputation problem through vagueness: mystery numbers, padded margins, quotes that shift after the handshake. Precision is how we operate instead. When the evidence is footage you watched and measurements from aerial imagery, there is nothing left to take on faith.
See what we see, down to the foot
If you are weighing a repair or replacement anywhere in Greensboro, Winston-Salem, High Point, or across North Carolina, start where every Hearthstone Restoration project starts: with evidence.
The drone inspection is free. The EagleView measurement backs every quote we write. And the answer you get is built on your roof, measured, not your roof, guessed at.
👉 Request your free drone inspection
Frequently asked questions
What is a roof measurement report?
A document that records a roof’s exact dimensions: total square footage, the pitch of each section, and the linear feet of every ridge, hip, valley, and eave, plus a waste calculation. EagleView builds these reports from high-resolution aerial imagery.
How do roofers measure a roof?
Some still pace it off with a tape measure and estimate what they cannot reach. Hearthstone Restoration orders an EagleView aerial measurement report on every project, so the quote is built on measured data instead of estimation.
How accurate are EagleView roof reports?
Accurate enough that suppliers, builders, and contractors nationwide order materials from them. Aerial imagery measures every plane of the roof, including sections that are unsafe or impossible to measure by hand.
Do I have to pay for the EagleView report?
No. It is part of how Hearthstone Restoration builds every quote, alongside the free drone inspection. You get a proposal grounded in exact measurements without paying for the measuring.
Why do roof quotes from different companies vary so much?
Different shingle lines, different scopes, and different levels of detail work explain part of it. Different measurements explain the rest. Two companies working from two guessed roof sizes will price two different jobs. An exact measurement removes that variable.