Bulldog
Roof Estimator
Professional satellite measurements for roofing contractors.
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Roof Estimator
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Lead Info
FULL NAME *
ADDRESS *
PHONE
EMAIL
Job Details
JOB DESCRIPTION
ROOF PITCH
Flat / Low (1–2/12)
3/12 — Slight
4/12 — Standard
5/12
6/12 — Medium
7/12
8/12 — Steep
9/12
10/12 — Very Steep
12/12 — High Pitch
WASTE FACTOR
10% — Simple Hip
15% — Standard
20% — Complex
25% — Many Valleys
PRICE PER SQUARE ($/SQ)
NOTES (OPTIONAL)
FOOTPRINT SQ FT (MANUAL)
Property not found in map data — measure on site or enter estimate
⚡ Generate Estimate
Measurements pulled from OpenStreetMap building data.
Always verify with on-site inspection before final quote.
STEP 1 OF 2
Measure the Roof
Pick a line type, then click two points on the aerial to draw a measurement. Repeat for each roof line.
Ridge
Hip
Valley
Eave
↩ Undo
✕ Clear
AERIAL
Click to place first point
0 ft
Ridge
0 ft
Hip
0 ft
Valley
0 ft
Eave
Confirm Measurements — Set Pitch →
← Back
STEP 2 OF 2
Confirm Roof Pitch
Drag the red gauge on the left image to match the roof slope. Hit "Use This Pitch" then Generate.
STRAIGHT ON
Pitch
4/12
Use This Pitch
Drag the red line to match the roof angle
ANGLED VIEW
Generate Estimate →
Bulldog
Roof Estimator
Professional satellite roof measurements and instant pricing — ready in seconds.
1
Enter Lead Info
Name, address, phone and email in the left panel.
2
Set Job Details
Choose pitch, waste factor, and your price per square.
3
Generate Estimate
Hit Generate — satellite image loads, footprint is traced, squares and total price calculated automatically.
4
Send to Client
Email, text, call, or save as PDF directly from the estimate.
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📍
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📞
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✉️
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✉️ Email
💬 Text
📞 Call
🖨 PDF
AERIAL · SATELLITE
STREET VIEW
—
Footprint (sq ft)
OSM Building Data
—
Roof Area (sq ft)
Pitch Adjusted
—
Roofing Squares
Inc. Waste
—
Roof Pitch
Selected
Scope of Work
—
Done
