SAMPLE
🚁 Drone-Based Roof Assessment

Aerial Roof
Intelligence Report

Vcita Home Inspection & Service LLC

Property
1234 Palm Harbor Drive, Tampa, FL 33615
Client
John & Maria Rodriguez
Report Number
ARR-2026-0042
Flight Date
March 12, 2026
Vcita Home Inspection & Service LLC
Sub-Centimeter Precision · Insurance-Grade Documentation · Proprietary Roof Health Index

Aerial Roof Intelligence Report

ARR-2026-0042 · 1234 Palm Harbor Drive, Tampa, FL 33615
Inspector
Calvin Williams
Property
1234 Palm Harbor Drive, Tampa, FL 33615
Client
John & Maria Rodriguez
Flight Date
March 12, 2026
License
FL License #HI-14823 · FAA Part 107 #4298761
78/100
Roof Health Index
Good - Minor maintenance recommended within 12 months
1
Drone Flight Summary
ParameterValueNotes
AircraftDJI Mavic 3 Enterprise20MP Hasselblad + Thermal
Flight Altitude75 ft AGLOptimal for sub-cm resolution
Photos Captured312 imagesRGB + 48 thermal frames
Ground Resolution<1 cm/pixel30× better than satellite
GPS Coordinates27.9506° N, 82.4572° WRTK-corrected ±2cm
WeatherClear, 78°F, Wind 6 mph NWIdeal flight conditions
Flight Duration18 minutesFull property coverage
FAA CompliancePart 107 - AuthorizedLAANC cleared, Class G airspace
2
Aerial Overview
AttributeValue
Roof ShapeHip Roof with Cross Gable
Total Roof Area2,847 sq ft
Predominant Pitch5:12 (22.6°)
Number of Roof Planes6 distinct planes
Primary MaterialArchitectural Asphalt Shingle (30-year rated)
Estimated Age11 years (installed ~2015)
Roof Complexity Score7/10 - Moderate-High
Visible Layers1 layer (original)
📸 Aerial Overview - North Elevation
Drone capture at 75ft AGL
📸 Aerial Overview - South Elevation
Full roof plane visibility

Measurements & Condition Analysis

ARR-2026-0042
Page 3
3
Roof Plane Measurements
PlaneOrientationArea (sq ft)PitchCondition
A - Main SouthSouth-facing7245:12Good
B - Main NorthNorth-facing6985:12Good
C - East WingEast-facing4864:12Fair
D - West WingWest-facing5124:12Good
E - Garage HipMulti-face2875:12Fair
F - Porch Lean-toSouth-facing1402:12Poor

Total measured area: 2,847 sq ft · Waste factor: 12% · Total material needed: 3,189 sq ft (32 squares)

📐 Annotated Roof Plan with Measurements
Per-plane dimensions overlaid
📐 3D Wireframe Model
Generated from 312 drone images
4
Condition & Material Analysis
Assessment ParameterFindingRating
Overall Shingle ConditionModerate granule loss on south-facing planes; UV degradation visibleFair
Granule Loss15-20% loss on Planes A & F; 5-8% on remainingFair
UV DegradationColor fading on south/west exposures - consistent with 11-yr ageFair
Moss/Algae/BiologicalMinor algae streaking on north plane (Plane B) - cosmetic onlyMonitor
Curling/CuppingNo significant curling detected across all planesGood
Nail Pops/Exposed Fasteners2 exposed nail heads detected on Plane E ridge areaFair
Thermal AnomaliesOne 3×4 ft hot spot on Plane C - possible moisture intrusionPoor
🔍 Granule Loss Detail - Plane A
Sub-cm resolution closeup
🌡️ Thermal Scan - Plane C Hot Spot
Infrared anomaly detection

Damage & Deficiency Findings

ARR-2026-0042
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5
Damage & Deficiency Findings
🔴 F-1: Thermal Anomaly - Suspected Moisture Intrusion
$1,800 - $3,200
Infrared scan detected a 3×4 ft thermal anomaly on Plane C (East Wing), indicating possible trapped moisture beneath the shingle layer. Temperature differential of 8.4°F from surrounding surface. Recommend immediate further investigation - interior ceiling inspection and moisture meter testing recommended.
📍 Plane C - East Wing, 6ft from ridge, centered
🟡 F-2: Porch Lean-to Deterioration
$2,400 - $3,800
Plane F (porch lean-to) shows advanced granule loss (35-40%), edge lifting at drip line, and degraded sealant strips. Low pitch (2:12) accelerates water exposure. Full replacement of this 140 sq ft section recommended within 6 months.
📍 Plane F - South Porch, full section
🟡 F-3: Exposed Fasteners at Garage Ridge
$150 - $300
Two nail heads visible at the ridge cap junction on Plane E. Sealant has weathered away, creating potential water entry points. Quick repair - seal with roofing cement and re-cap.
📍 Plane E - Garage Hip, ridge cap junction
🔵 F-4: Algae Streaking on North Plane
$300 - $500
Black algae (Gloeocapsa magma) streaking visible on Plane B. Currently cosmetic only - does not affect structural integrity. Recommend soft-wash treatment to prevent spread and maintain curb appeal.
📍 Plane B - North Main, lower third
🌡️ Finding F-1: Thermal Anomaly
8.4°F differential highlighted
📸 Finding F-2: Porch Lean-to
Granule loss & edge lifting
📸 Finding F-3: Exposed Fasteners
Sub-cm detail capture
📸 Finding F-4: Algae Streaking
North elevation, lower section

Penetrations & Drainage Systems

ARR-2026-0042
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6
Roof Penetrations Inventory
IDTypeLocationFlashingSeal ConditionStatus
P-1Plumbing Vent (3")Plane A, centerLead bootIntact, no crackingGood
P-2Plumbing Vent (2")Plane B, east sideLead bootMinor surface oxidationGood
P-3HVAC Curb (36×36")Plane A/B ridgeMetal curb flashingSealant aging - 2-3 years lifeFair
P-4Satellite MountPlane D, lowerLag bolt w/sealantSealant dried, needs refreshFair
P-5Bathroom ExhaustPlane C, centerMetal collarGood seal, screen clearGood

Total penetrations: 5 · All sealed: Yes · Action needed: P-3 reseal within 2 years, P-4 reseal within 6 months

7
Gutters & Drainage System
SectionMaterialLengthSlopeDownspoutsCondition
Front (South)5" Aluminum62 ftAdequate2 - to gradeGood
Rear (North)5" Aluminum58 ftAdequate2 - to splash blocksGood
East Wing5" Aluminum34 ftSlight sag at midpoint1 - to gradeFair
West Wing5" Aluminum36 ftAdequate1 - to gradeGood
🔵 Gutter Note: East Wing Sag
$120 - $200
Minor sag (approximately 1/2 inch) at midpoint of east wing gutter section. Still draining but pooling may occur in heavy rain. Recommend bracket resecure at next maintenance.

Insurance, Bid Sheet & Cross-Report Labels

ARR-2026-0042
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8
Insurance & Underwriting Summary
Underwriting FactorAssessmentImpact
Insurability RatingInsurable with conditionsConditional
Estimated Replacement Cost$18,500 - $22,000 (full tear-off & replace)Based on 32 squares, architectural shingle
Remaining Useful Life8-12 years (with maintenance)30-year shingle at 11 years
Florida Building Code2004 FBC compliant (permits on file)Compliant
Hurricane Strap VisibleYes - clips observed at eave lineVerified
Hail/Wind DamageNo active storm damage detectedClear
Prior ClaimsNone on record (per client disclosure)Clear
⚠️ This assessment is based on aerial drone observation and does not constitute an engineering or structural analysis. Insurability determinations are made solely by the underwriting carrier. Data provided to assist the underwriting process - not to replace it.
9
Contractor Bid Sheet
ItemDescriptionQty/UnitEst. CostPriority
1Moisture investigation - Plane C anomaly1 area$400-$600Urgent
2Plane F lean-to - full section replacement140 sq ft$2,400-$3,800Within 6 mo
3HVAC curb flashing reseal1 unit$250-$400Within 2 yr
4Satellite mount sealant refresh1 unit$75-$125Within 6 mo
5Ridge cap nail seal (2 fasteners)2 points$150-$300Within 6 mo
6North plane soft-wash algae treatment698 sq ft$300-$500Maintenance
7East gutter bracket resecure1 section$120-$200Maintenance
TOTAL ESTIMATED RANGE$3,695 - $5,925
Cross-Report Intelligence Labels

These labels automatically map findings from this aerial assessment into your other inspection reports - 4-Point, Wind Mitigation, Home Inspection, and Insurance Claims. One flight, every report updated.

Roof Age
11 years (2015)
4-PointWind MitHome Insp
Roof Material
Arch. Asphalt Shingle
4-PointWind Mit
Roof Shape
Hip w/ Cross Gable
Wind Mit
Roof Condition
Fair (78/100)
4-PointHome InspInsurance
Deck Attachment
Plywood - nailed 6" OC
Wind Mit
Roof-to-Wall
Clips
Wind MitInsurance
SWR Compliance
FBC 2004 - Compliant
Wind MitInsurance
Damage Present
Minor - No storm damage
InsuranceHome Insp
Insurability
Conditional - with repairs
Insurance4-Point
Calvin Williams
FL License #HI-14823 · FAA Part 107 #4298761
Date: March 12, 2026
This Aerial Roof Intelligence Report is the proprietary property of Vcita Home Inspection & Service LLC. The Roof Health Index is a proprietary scoring methodology. This report is intended for informational purposes and to assist with insurance underwriting, property evaluation, and maintenance planning. It does not replace a full structural engineering assessment. All observations are based on visual and thermal drone imagery. © 2026 Vcita Home Inspection & Service LLC. All rights reserved.