Roof & exterior measurement reports

Every roof, every wall, cross-checked from every source.

The most accurate roof reports available. Every measurement is cross-checked against multiple independent county, state and federal aerial sources from different years, and the agreement is shown in your report. Send an address and get a PDF plus CAD/CSV files in 24 hours: pitched and flat roofs, exterior walls, photo-confirmed gutters, and drainage maps for flat roofs. House roof reports from $25.

  • Built by a roofer: every report is made and checked by a licensed building contractor
  • Proven, not promised: your report shows how closely every independent source agrees
  • Founding price: first 10 customers pay from $59
Order a report See the sample report (PDF)

Sample: a public elementary school in Durham, NC (public data only).

See the house sample (PDF)

Sample: a single-family house in Collegeville, PA (pitched shingle roof, public data only).

Public aerial of a school roof with the LiDAR-traced roof outline in cyan and roof sections in yellow
Sample: public elementary school, 54,825 sf. Six roof sections traced from public LiDAR over the latest state aerial.
54,825sq ft of roof
in 6 sections

How it works

No drone, no ladder, no site visit for the measurement itself.

  1. 1

    Send the address

    Use the order form: the address, which building, the report type and where to send it.

  2. 2

    Report in your inbox

    Within 24 hours for every report, or about 4 hours with Rush. You get the PDF plus CAD/CSV files, including an Xactimate-ready line-item CSV.

Sample report

A public elementary school (54,825 sf of roof). It's a public building, measured only from public data. It was not commissioned by or shared with the owner.

Key numbers

Total roof area
54,825 sf (548 sq)
Roof sections
6 low-slope
Heights above grade
+16 to +26 ft
Perimeter edge
1,321 lf
Wall tie-ins
752 lf, 2-8 ft rises
Rooftop units / objects
5 units, 10 small, 4 zones
Drainage
A crowned ~¼"/ft; others near flat
Roof change seen
Section A dark (2017) → white (2021)
Data
2015 statewide QL2 LiDAR + 13 aerials, 2002-2025
Download the sample PDF (14 sheets)

Sample: a public elementary school in Durham, NC (public data only).

Sample data files (CSV, XML, DXF, GeoJSON, Xactimate-ready CSV)

Pricing

Per building, up to about 25,000 sq ft of roof. Larger roofs and campuses are quoted. Founding price applies to the first 10 customers.

Takeoff

$79/ building

  • Areas by roof level and section
  • Perimeter edge and wall tie-in lengths
  • Parapet rims and approximate heights
  • Rooftop unit and penetration counts
  • Gutters & downspouts when photos confirm them
  • PDF + DXF + CSV + Xactimate-ready CSV
  • Exterior walls: +$39 add-on
  • 24 hours

Solar Screen

$129/ building

  • Areas by level, obstruction heights
  • Usable area after setbacks and equipment (estimate)
  • Shading objects
  • “Re-roof first?” flag from roof history
  • Structural capacity not evaluated
  • 24 hours
+$39 each extra building on the same site+$15 Rush (about 4 hours (same day when ordered by 2 PM ET); if we miss it, we refund the rush fee)Portfolio (10+ buildings): quoted, about $69/building

House reports $25 / house roof

Pitched roofs for homeowners, contractors and insurance claims: LiDAR pitch, squares, waste factor table, ridges, hips, valleys, rakes, eaves and drip edge, an Xactimate-ready line-item CSV, cross-checked against county, state and federal aerials back to 2002, plus storm/hail history, flood zone and code. 24 hours.

  • Add exterior walls (wall area by side): +$35
  • Add gutters & downspouts (photo-confirmed; needs street-level or your own photos of the sides): +$10
  • House complete (roof and walls; gutters when photos confirm them): $59
  • Wall-only report for siding contractors: $35 (add photo-confirmed gutters +$10)

Sample: a single-family house in Collegeville, PA (pitched shingle roof, public data only).

Why our reports are more accurate

Every measurement is checked against multiple independent sources, and your report shows the proof.

Cross-checked against independent sources

Every roof outline is compared with multiple independent county, state and federal aerial sources from different years, going back as far as 2002 where available. Your report shows how closely they agree, so you can see the measurement holds up before you order materials.

LiDAR heights and pitch

Pitch, ridge and eave heights and roof-level differences come from laser elevation data, not estimated from a photo.

Storm, flood and code info

Nearby hail and damaging-wind reports by distance, the FEMA flood zone, and the building code in force, all in the same PDF.

Full exterior wall areas

Wall area by side, from grade to roof edge, including the upper walls where a low roof meets a taller one. Included in Bid-Ready and House complete, an add-on for other reports, or on its own as a wall-only report for siding jobs.

Commercial detail

Roof levels, parapet runs and heights, wall tie-ins, rooftop units and a LiDAR drainage and low-point map for low-slope bids.

Gutters & downspouts, only when confirmed

We report gutters only when street-level photos or your own photos of the sides show them, so nothing is guessed. A +$10 add-on; if photos can't confirm gutters, the $10 is refunded.

Files that drop into your estimate

An Xactimate-ready line-item CSV, plus CAD (DXF), CSV, XML and GeoJSON files with every report.

24-hour delivery, or Rush

Every report within 24 hours. Rush (+$15) delivers in about 4 hours, same day when ordered by 2 PM ET.

FAQ

How accurate is it?

We build every report to be the most accurate available. Each measurement is cross-checked against multiple independent county, state and federal aerial sources from different years, plus LiDAR elevation data, and your report shows how closely they agree. If a field-verified measurement differs from the report by more than the tolerance stated in it, we revise the report for free or refund it.

How is this different from a basic roof report?

Besides squares and lines, every report adds LiDAR heights and pitch, storm and flood history and an Xactimate-ready CSV, and checks the roof outline against independent aerials from several years. On commercial roofs it breaks out roof levels, tie-in walls, edge types, equipment and drainage.

How fast will I get it?

Every report is delivered within 24 hours of your order. Need it sooner? Add Rush (+$15) for about 4-hour delivery (same day when ordered by 2 PM ET). If we miss the rush time, we refund the rush fee.

Do you measure gutters?

Only when photos confirm them. Gutters and downspouts are a +$10 add-on, reported only when street-level imagery or photos you upload of the house sides show them. Please upload photos of the sides with your order. If you pay for gutters and they can't be confirmed, the $10 is refunded.

What files do I get?

A PDF sheet set plus CSV, XML, DXF (CAD roof plan) and GeoJSON files. When photos of the sides confirm gutters, the report adds a Gutters & Downspouts sheet with the photo source cited (lengths and downspout locations are estimates). Every report includes an Xactimate-ready line-item CSV: common roofing line items (plus gutter lines when confirmed) with suggested selectors and quantities you can key or import into your estimate. It is not an ESX file and is not Verisk-certified; check selectors against your price list.

Where do you cover?

Reports are available where public LiDAR and aerial imagery cover the property. Payment is taken when you order. We check the public LiDAR and aerial coverage first, before any work starts. If the data can't support an accurate report, we refund 100% within 1 business day of your order.

What data do you use?

Public statewide LiDAR (served by NOAA and USGS), state and county orthophotos, federal (USDA NAIP) aerials, and county GIS parcels. We don't use Google imagery. Street-level photos, when included, come from Mapillary's community imagery (© Mapillary contributors, CC BY-SA 4.0) and each one is credited with its contributor, date and a link to the original on mapillary.com.

When do I pay?

When you order. You pay through Stripe right after sending the form (or by the Stripe link we email you). We then check data coverage; if the data can't support an accurate report, we refund 100% within 1 business day of your order. Card details go to Stripe and never reach us.

Can I get a free sample on my own building?

For the founding launch we run a limited number of free first reports for estimators and facility managers. Mention it in the notes when you order.

Order a report

Payment is taken when you order. We check data coverage first; if the data can't support an accurate report, we refund 100% within 1 business day of your order.

Report type *
Photos (optional)

Not required: we measure from public aerial imagery and LiDAR. But a few photos speed up the job and improve accuracy, especially for pitch, wall heights and rooftop details.

Helpful shots
  • A straight-on photo of each side of the building (required if you add gutters: we report gutters only when photos confirm them)
  • A close-up of a gable end, or a pitch-gauge / level reading on the roof
  • Flat roofs: drains, scuppers, rooftop units, parapet / coping
  • Any old measurement sketch or plan you have

Please avoid photos that show people's faces.

JPG, PNG or HEIC, up to 4 photos. Total upload limit about 7 MB (phone photos are often 2-5 MB each, so 1-3 full-size photos usually fit). For more or larger photos, use a share link below.