Starting a building business involves navigating complex regulations, managing subcontractors, securing projects, and delivering quality work. Amidst these challenges, establishing proper insurance protection often receives insufficient attention from new builders. Yet inadequate coverage can transform minor incidents into business-threatening crises, making insurance one of the most critical business foundations new builders must establish correctly from the outset.
This guide provides essential insurance tips specifically for builders entering the industry, helping you understand what coverage you need, how to structure protection appropriately, and common mistakes to avoid.
Understanding Core Coverage Requirements
New builders must understand that comprehensive protection involves multiple coverage types working together rather than a single policy addressing all risks.
Public Liability Insurance Fundamentals

Builders insurance typically begins with public liability coverage protecting against third-party property damage and bodily injury claims. This coverage responds when your construction activities damage client property, neighbouring structures, or cause injuries to persons not employed by your business.
For builders, public liability incidents commonly involve accidental damage to existing structures during renovations, debris falling onto neighbouring properties, or visitors to construction sites sustaining injuries. Minimum recommended coverage typically starts at five million, though larger projects often require ten million or more.
Contract Works Insurance
Also known as builders risk insurance, contract works coverage protects projects under construction from damage, theft, vandalism, and weather events. This coverage applies from project commencement until practical completion, addressing risks that standard property insurance excludes.
New builders often underestimate the importance of contract works coverage, assuming client property insurance provides protection. However, most property policies exclude damage occurring during construction activities, making specific contract works coverage essential.
Starting Your Business Right
New builders face specific insurance considerations during business establishment that set the foundation for future operations.
Securing Coverage Before First Jobs
Obtain comprehensive insurance before commencing any paid work. Many new builders delay insurance until they secure larger contracts, working initial jobs uninsured. This practice creates catastrophic exposure where a single incident during early uninsured work can prevent the business from ever truly establishing itself.
Understanding Licensing Requirements
Various jurisdictions impose specific insurance requirements for builder licensing. Research local requirements thoroughly and ensure coverage meets or exceeds mandatory minimums. Insufficient coverage can void licensing or prevent license issuance, effectively prohibiting legal operation.
Structuring Appropriate Coverage Levels

Determining suitable coverage amounts proves challenging for new builders without claims experience to guide decisions.
Assessing Project Values
Coverage limits should reflect the values and types of projects you undertake. Residential renovations create different exposures than new home construction or commercial projects. High-value properties with expensive finishes justify higher public liability limits than basic construction work.
For contract works coverage, sum insured should equal the full project value including materials, labour, and any client-supplied items your contracts make you responsible for protecting. Underinsuring projects creates gaps where you remain liable for losses exceeding policy limits.
Working with Subcontractors
Most builders work with subcontractors, creating specific insurance considerations that new builders often handle inadequately.
Verifying Subcontractor Insurance
Always obtain current certificates of currency from subcontractors before they commence work. Verify that coverage includes appropriate public liability limits and workers compensation where they employ staff. Never assume subcontractors maintain adequate insurance without documented verification.
Common New Builder Insurance Mistakes

New builders frequently make specific insurance errors that experienced contractors have learned to avoid.
Inadequate Tools and Equipment Coverage
Public liability policies don’t cover your own tools and equipment. New builders starting with substantial tool investments need specific tools insurance protecting against theft, damage, and loss. Tool replacement costs can cripple cash flow for new businesses unable to work while replacing stolen or damaged equipment.
Ensure tools coverage extends to items in vehicles and on job sites, as these locations present highest theft and damage risks.
Underestimating Business Interruption Needs
When incidents prevent work continuation, business interruption coverage provides income replacement. New builders with limited financial reserves prove particularly vulnerable to operational disruptions. Even brief work stoppages can threaten viability for businesses without reserves to weather income gaps.
Consider business interruption coverage as financial backup ensuring you can meet ongoing obligations during claim resolution or equipment replacement periods.
Ignoring Professional Indemnity
Builders providing design services, construction advice, or project management need professional indemnity insurance protecting against claims arising from professional advice or errors. New builders increasingly offer design-build services or consulting work requiring this coverage that public liability doesn’t address.
Keeping Insurance Current
Insurance needs evolve as building businesses grow and change. New builders must establish practices ensuring coverage remains appropriate.
Regular Policy Reviews
Schedule annual comprehensive policy reviews with your insurer or trade insurance broker. As you hire employees, acquire equipment, undertake larger projects, or expand service offerings, coverage requirements change. Annual reviews identify necessary adjustments before gaps create exposure.
Declaring Changes Promptly
Insurers require notification of material changes affecting risk profiles. Hiring employees, purchasing significant equipment, or expanding into new construction types all represent material changes requiring disclosure. Failure to notify insurers of these changes can void coverage when claims arise.
Building Relationships with Insurance Professionals

New builders benefit substantially from working with insurance professionals who understand construction risks and industry requirements.
Choosing Specialist Brokers
Insurance brokers specialising in construction trades understand builder-specific risks, know which insurers provide quality coverage for construction operations, and can structure policies addressing your actual exposures. Generalist brokers often lack construction insurance expertise, potentially leaving gaps or recommending inappropriate coverage.
Specialist brokers also provide valuable claims support, helping navigate processes and advocating for fair settlements when incidents occur.
Asking Questions
Don’t hesitate to ask questions about coverage terms, exclusions, or claim scenarios. Quality brokers welcome questions and take time explaining coverage details. If explanations remain unclear or brokers appear unwilling to discuss specifics, consider this a warning sign about either the broker’s expertise or the coverage quality.
Conclusion
Establishing comprehensive insurance protection represents a critical foundation for building businesses. New builders who invest time understanding coverage requirements, structure appropriate protection, and work with specialist advisers position themselves to weather the inevitable incidents that occur in construction work without business-threatening consequences.
The key lies in treating insurance as essential business infrastructure rather than discretionary expense, obtaining coverage before commencing work, and maintaining protection that genuinely addresses the risks your specific operations create. While insurance represents ongoing costs, the protection it provides enables confident business growth and safeguards both business assets and personal wealth from claims that could otherwise prove financially devastating.

