Coverage requirements

Windmill Dealers & Installers

Construction & Trade Contractors68% completeness
Run gap analysis

Last updated August 2026 · Maintained and reviewed by the Advocate Insurance Consultants coverage research team.

Overview

What an adequately protected Windmill Dealers & Installers program looks like

Windmill dealers and installers demonstrate, sell, construct, install, and service wind energy conversion systems. Installation requires work at significant heights around electrical systems. Workers' compensation is the leading exposure, driven by falls from heights and electrocution. The Advocate Standard profile answers with priority coverages for windmill dealers & installers, including Auto Liability, General Liability, Worker's Compensation, Fidelity Bond, Physical Property, backed by limit, deductible, and carrier-strength benchmarks that sustain resilient operations.

Key takeaways

  • Spans 141 published requirements across 40 coverage type-peril pairs.
  • Applies to 2 asset types: Contractor, Industrial.
  • Covers 14 coverage types and 14 distinct perils.

At a glance

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Completion score

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9 of 40 WIM pairs required

Coverage tower

Required limits by coverage type and peril

Property8 coverage types

Fidelity Bond

Overall limit$100K

Business Income

Flood≥ Business Income Amount for Buildings in an SFHA
TRIA - Property≥ Business Income Amount
Earthquake≥ Business Income Amount
Named Storm≥ Business Income Amount
Water / Sewer Backup≥ Business Income Amount
Wildfire≥ Business Income Amount
Wind Hail≥ Business Income Amount
Overall limit≥ Business Income Amount

Physical

Flood≥ RCV / Insurable Value of First 2 Floors Above Grade + any Floors Below Grade of Buildings Located in an SFHA
TRIA - Property≥ RCV of Existing Structure / Insurable Value
Earthquake≥ RCV of Existing Structure / Insurable Value
Named Storm≥ RCV of Existing Structure / Insurable Value
Water / Sewer Backup≥ RCV of Existing Structure / Insurable Value
Wildfire≥ RCV of Existing Structure / Insurable Value
Wind Hail≥ RCV of Existing Structure / Insurable Value
Overall limit≥ RCV of Existing Structure / Insurable Value

Builder's Risk

Overall limit≥ RCV of Existing Structure / Insurable Value

Business Personal Property

Overall limit≥ RCV of Existing Structure / Insurable Value

Inland Marine

Fire≥ Value of Property in Care, Custody, or Control / Scheduled Inland Marine Value
Theft≥ Value of Property in Care, Custody, or Control / Scheduled Inland Marine Value
Water Damage≥ Value of Property in Care, Custody, or Control / Scheduled Inland Marine Value
Overall limit≥ Value of Property in Care, Custody, or Control / Scheduled Inland Marine Value

Limited Fungus

Overall limit$15K

Ordinance or Law

Earthquake≥ RCV of Existing Structure / Insurable Value
Flood≥ RCV of Existing Structure / Insurable Value
Named Storm≥ RCV of Existing Structure / Insurable Value
Wind Hail≥ RCV of Existing Structure / Insurable Value
Overall limit≥ RCV of Existing Structure / Insurable Value
Liability6 coverage types

General Liability

Overall limit$2M
Assault & Battery$5M

Auto Liability

Hired & Non-Owned Auto$5M
Owned Auto$5M
Overall limit$5M

Disability Liability

Overall limit$2M

Employer's Liability

Overall limit$2M

Worker's Compensation

Overall limit$500K

Terrorism Liability

TRIA - Liability$2M
Overall limit$2M

Requirements

Full requirement set for Windmill Dealers & Installers

Every requirement in the Advocate standard, 141 rows across limits, deductibles, carrier rating, and presence checks. Search and filter to drill in.

Group
Type
Peril

Showing 50 of 141 matching · 141 total

RequirementPerilRequirement typeApplicabilityRequirement
Property › Builder's RiskAcceptable Blanket Builder's Risk DeductibleOverallDeductibleBlanketBlanket Builder's Risk deductible must not exceed $50,000.
Property › Business IncomeAcceptable Blanket Business Income DeductibleOverallDeductibleBlanketBlanket Business Income deductible must not exceed $50,000.
Property › Business IncomeAcceptable Blanket Business Income Earthquake DeductibleEarthquakeDeductibleBlanketBlanket Business Income Earthquake deductible must not exceed 10% of the insured value.
Property › Business IncomeAcceptable Blanket Business Income Named Storm DeductibleNamed StormDeductibleBlanketBlanket Business Income Named Storm deductible must not exceed 5% of the insured value.
Property › Business IncomeAcceptable Blanket Business Income Wind Hail DeductibleWind HailDeductibleBlanketBlanket Business Income Wind Hail deductible must not exceed 5% of the insured value.
Property › Business Personal PropertyAcceptable Blanket Business Personal Property DeductibleOverallDeductibleBlanketBlanket Business Personal Property deductible must not exceed $50,000.
Property › Inland MarineAcceptable Blanket Inland Marine DeductibleOverallDeductibleBlanketBlanket Inland Marine deductible must not exceed $50,000.
Property › Limited FungusAcceptable Blanket Limited Fungus DeductibleOverallDeductibleBlanketBlanket Limited Fungus deductible must not exceed $50,000.
Property › Ordinance or LawAcceptable Blanket Ordinance or Law DeductibleOverallDeductibleBlanketOrdinance or Law deductible must not exceed $50,000.
Property › PhysicalAcceptable Blanket Physical DeductibleOverallDeductibleBlanketBlanket Physical deductible must not exceed $50,000.
Property › PhysicalAcceptable Blanket Physical Earthquake DeductibleEarthquakeDeductibleBlanketBlanket Physical Earthquake deductible must not exceed 10% of the insured value.
Property › PhysicalAcceptable Blanket Physical Named Storm DeductibleNamed StormDeductibleBlanketBlanket Physical Named Storm deductible must not exceed 5% of the insured value.
Property › PhysicalAcceptable Blanket Physical Wind Hail DeductibleWind HailDeductibleBlanketBlanket Physical Wind Hail deductible must not exceed 5% of the insured value.
Property › Builder's RiskAcceptable Scheduled Builder's Risk DeductibleOverallDeductibleScheduledScheduled Builder's Risk deductible must not exceed $50,000.
Property › Business IncomeAcceptable Scheduled Business Income DeductibleOverallDeductibleScheduledScheduled Business Income deductible must not exceed $50,000.
Property › Business IncomeAcceptable Scheduled Business Income Earthquake DeductibleEarthquakeDeductibleScheduledScheduled Business Income Earthquake deductible must not exceed 10% of the insured value.
Property › Business IncomeAcceptable Scheduled Business Income Named Storm DeductibleNamed StormDeductibleScheduledScheduled Business Income Named Storm deductible must not exceed 5% of the insured value.
Property › Business IncomeAcceptable Scheduled Business Income Wind Hail DeductibleWind HailDeductibleScheduledScheduled Business Income Wind Hail deductible must not exceed 5% of the insured value.
Property › Business Personal PropertyAcceptable Scheduled Business Personal Property DeductibleOverallDeductibleScheduledScheduled Business Personal Property deductible must not exceed $50,000.
Property › Inland MarineAcceptable Scheduled Inland Marine DeductibleOverallDeductibleScheduledScheduled Inland Marine deductible must not exceed $50,000.
Property › Limited FungusAcceptable Scheduled Limited Fungus DeductibleOverallDeductibleScheduledScheduled Limited Fungus deductible must not exceed $50,000.
Property › Ordinance or LawAcceptable Scheduled Ordinance or Law DeductibleOverallDeductibleScheduledOrdinance or Law deductible must not exceed $50,000.
Property › PhysicalAcceptable Scheduled Physical DeductibleOverallDeductibleScheduledScheduled Physical deductible must not exceed $50,000.
Property › PhysicalAcceptable Scheduled Physical Earthquake DeductibleEarthquakeDeductibleScheduledScheduled Physical Earthquake deductible must not exceed 10% of the insured value.
Property › PhysicalAcceptable Scheduled Physical Named Storm DeductibleNamed StormDeductibleScheduledScheduled Physical Named Storm deductible must not exceed 5% of the insured value.
Property › PhysicalAcceptable Scheduled Physical Wind Hail DeductibleWind HailDeductibleScheduledScheduled Physical Wind Hail deductible must not exceed 5% of the insured value.
General › AllDo Not Allow Premium FinancingOverallOtherAllPremium-financed insurance is not accepted.
General › AllDo Not Allow Premium FinancingOverallOtherAllPremium-financed insurance is not accepted.
Liability › General LiabilityElevated GL Aggregate for Subcontracted WorkOverallLimitAllContractors subcontracting significant work must carry a GL aggregate of at least $2,000,000.
Liability › General LiabilityExcess / Umbrella Required for Elevated WorkOverallLimitAllContractors performing elevated or high-rise work must carry umbrella limits of at least $5,000,000.
Liability › General LiabilityExtended Completed Operations for Residential ConstructionOverallLimitAllResidential contractors must carry a Products-Completed Operations aggregate of at least $2,000,000.
General › AllInsurance Carrier RatingOverallCarrier RatingAllCarrier must have AM Best rating >= A- and size >= VII.
General › AllInsurance Carrier RatingOverallCarrier RatingAllCarrier must have an AM Best Rating that meets the required Letter and Financial Size ratings.
Liability › Worker's CompensationStatutory Workers Compensation ConfirmedOverallOtherAllWorkers Compensation must be at statutory limits with Employers Liability.
Liability › Auto LiabilitySufficient Auto Liability - Hired & Non-Owned Auto Excess/Umbrella LimitHired & Non-Owned AutoLimitAllHired & Non-Owned Auto excess/umbrella sublimit must be at least $5,000,000.
Liability › Auto LiabilitySufficient Auto Liability - Hired & Non-Owned Auto LimitHired & Non-Owned AutoLimitAllHired & Non-Owned Auto sublimit must be at least $1,000,000.
Liability › Auto LiabilitySufficient Auto Liability - Owned Auto Excess/Umbrella LimitOwned AutoLimitAllOwned Auto excess/umbrella sublimit must be at least $5,000,000.
Liability › Auto LiabilitySufficient Auto Liability - Owned Auto LimitOwned AutoLimitAllOwned Auto sublimit must be at least $1,000,000.
Liability › Auto LiabilitySufficient Auto Liability Excess/Umbrella LimitOverallLimitAllAuto Liability must carry an excess/umbrella limit of at least $5,000,000.
Liability › Auto LiabilitySufficient Auto Liability LimitOverallLimitAllAuto Liability must carry a combined single limit of at least $1,000,000.
Property › Builder's RiskSufficient Blanket Builder's Risk LimitOverallLimitBlanketBlanket Builder's Risk limit must be at least the RCV / insurable value.
Property › Business IncomeSufficient Blanket Business Income - Certified Acts of Terrorism LimitTRIA - PropertyLimitBlanketBlanket Business Income (Certified Acts of Terrorism) limit must be at least the 12-month business income value.
Property › Business IncomeSufficient Blanket Business Income - Earthquake LimitEarthquakeLimitBlanketBlanket Business Income (Earthquake) limit must be at least the 12-month business income value.
Property › Business IncomeSufficient Blanket Business Income - Named Storm LimitNamed StormLimitBlanketBlanket Business Income (Named Storm) limit must be at least the 12-month business income value.
Property › Business IncomeSufficient Blanket Business Income - Water / Sewer Backup LimitWater / Sewer BackupLimitBlanketBlanket Business Income (Water / Sewer Backup) limit must be at least the 12-month business income value.
Property › Business IncomeSufficient Blanket Business Income - Wildfire LimitWildfireLimitBlanketBlanket Business Income (Wildfire) limit must be at least the 12-month business income value.
Property › Business IncomeSufficient Blanket Business Income - Wind Hail LimitWind HailLimitBlanketBlanket Business Income (Wind Hail) limit must be at least the 12-month business income value.
Property › Business IncomeSufficient Blanket Business Income LimitOverallLimitBlanketBlanket Business Income limit must be at least the 12-month business income value.
Property › Business Personal PropertySufficient Blanket Business Personal Property LimitOverallLimitBlanketBlanket Business Personal Property limit must be at least the RCV / insurable value.
Property › Inland MarineSufficient Blanket Inland Marine - Fire LimitFireLimitBlanketBlanket Inland Marine (Fire) limit must be at least the value in care, custody & control.

91 more requirements

Compliance

Who requires Windmill Dealers & Installers

  • Windmill dealers and installers insurance is required by the property owners, developers, and lenders who invest in wind energy conversion systems.
  • Landowners and agricultural clients require a certificate of insurance with additional insured status before installation, because tower work near electrical systems is high-hazard.
  • General contractors and renewable-energy developers verify general liability and workers' compensation on wind projects, while utilities interconnecting systems confirm coverage.
  • Lenders and investors financing wind energy equipment require proof of coverage and completed operations before funding, and brokers coordinate products-completed operations limits because falls, electrocution, and system failures after installation define the trade's exposure.

Carrier standard. Carrier must have AM Best rating >= A- and size >= VII.

Advocate runs these checks automatically for the brokers who place construction & trade contractors coverage.

Exclusions

What Windmill Dealers & Installers does not cover

  • Windmill dealers and installers insurance leaves gaps.
  • Cyber liability, employment practices liability, and directors and officers coverage have not been placed.
  • General liability carries standard carve-outs: the cost to redo the contractor's own faulty installation ("your work"), the pollution exclusion, and professional liability for siting, design, or energy-yield advice.
  • Products-completed operations respond to third-party injury or damage from a failed system but not to correcting the defective installation.
  • Resulting lost-generation or business-interruption losses a client suffers may face financial-loss limitations.
  • The inland marine and physical damage sections, not the general liability policy, carry owned cranes, tools, and turbine components.

Risk advisory

Typical coverage gaps in Construction & Trade Contractors

Windmill dealers and installers carry workers' compensation as the leading exposure, driven by falls from significant heights and electrocution around electrical systems, so confirm limits and fall-protection and lockout programs reflect that severity.

  • Premises-operations exposure rises when work is done in populated areas, so verify limits accordingly.
  • Because a wind energy conversion system is relied on for years, confirm general liability provides a strong completed operations tail, since tower or blade failures and resulting injury or property damage surface long after installation.
  • Evaluate whether siting and yield advice creates a professional exposure that is not covered.
  • Confirm commercial auto and hired and non-owned auto, noting exposure rises when the firm installs full systems.
  • Schedule cranes, specialized tools, and turbine components on inland marine at replacement cost, and where the firm is an exclusive dealer, review business income tied to that dependency.

FAQ

Frequently asked questions

What insurance do windmill installers need?

Windmill dealers and installers typically need general liability with completed operations, workers' compensation, employer's liability, commercial auto, and inland marine for cranes and turbine components. Because falls and electrocution are the leading hazards, workers' compensation is central, and landowners and developers require additional insured status before installation begins on a wind project.

Why is workers' compensation critical for windmill installers?

Workers' compensation is critical for windmill installers because tower installation requires work at significant heights around live electrical systems, making falls and electrocution the leading hazards. These injuries are frequent and severe, so workers' compensation is the trade's most important coverage, and strong fall-protection and lockout programs are essential to reduce both injuries and claim costs.

Does windmill installer insurance cover a system that fails later?

Windmill installer insurance addresses a system that fails later through products-completed operations general liability, which can respond to resulting third-party injury or property damage. However, the cost to redo the contractor's own faulty installation is excluded, and a client's lost-generation or business-interruption loss may face financial-loss limits, so the completed operations tail and clear contracts matter.

Do windmill dealers need business income coverage?

Windmill dealers, particularly exclusive dealers dependent on a single manufacturer, may need business income coverage because a supply disruption or covered loss can halt sales and installation revenue. Because exclusive dealers face higher business interruption exposure, reviewing business income limits against that dependency helps protect cash flow during a shutdown.

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About this coverage standard

This profile is maintained by the Advocate Insurance Consultants coverage research team, which maintains the Coverage Library benchmarks against the World Insurance Model taxonomy and reviews each standard against live market placements. It is general guidance, not legal or coverage advice. Verify requirements against the actual policy and contract.

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