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Industry InsightsCover4You Team10 February 2026· 2 min read

Trade Contractors: Why $5M Cover is Now Standard

Exploring why trade contractors and builders increasingly require $5M public liability cover as an industry standard and what this means for your business.

HomeBlogTrade Contractors: Why $5M Cover is Now Standard

The Shift to Higher Coverage

Over the last five years, $5M public liability cover has become the de facto industry standard for trade contractors in New Zealand. This shift reflects the high-risk nature of construction and trade work, combined with increasing awareness of potential liabilities.

Why $5M is the New Minimum

1. Construction Site Hazards

Trade work carries inherent risks. A serious injury on a building site, a structural failure caused by poor workmanship, or damage to a client's property can easily exceed $2M in claims.

2. Client Requirements

Major clients, property developers, and construction companies now routinely require contractors to hold minimum $5M cover as a contractual requirement. Without it, you simply won't get the work.

3. Industry Liability Trends

The Master Builders Association and other trade bodies have increased recommended minimums as they've observed the true cost of claims in their sectors.

4. Duty of Care

Courts increasingly hold trade contractors to high standards. Inadequate insurance coverage is seen as evidence of inadequate risk management.

Real Cost Examples

  • Serious Injury: $500,000 - $2,000,000 (permanent disability, ongoing care)
  • Structural Damage: $1,000,000 - $5,000,000+ (building defects)
  • Multiple Injuries: $3,000,000+ (site accident with multiple casualties)
  • Consequential Loss: $500,000+ (project delays, client losses)

Coverage by Contractor Type

Contractor Type Recommended Cover
Sole Traders (Low Risk) $2M - $5M
General Contractors $5M (minimum)
Builders & Developers $5M - $10M
High-Risk (Demolition, Roofing) $10M+

Competitive Advantage

Having $5M cover puts you in a strong position to win contracts. Clients see it as evidence of professionalism and financial responsibility. The small additional premium is easily offset by increased job opportunities.

Getting Competitive Rates

While $5M cover costs more than $2M, many insurers offer competitive rates for experienced contractors with good safety records. Use our quote comparison tool to find the best rates for your coverage level.

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Cover4You Team

Insurance Specialist · Cover4You

The Cover4You team are committed to making public liability insurance transparent and accessible for all NZ businesses. Our advisers hold relevant NZ insurance qualifications.

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