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Transit & Towing Cover

Specialist cover for tiny homes on wheels — protecting your home while it's being relocated or towed between sites.

Transit and towing cover protects a tiny home on wheels while it's being relocated — whether you're moving to a new site, attending a showcase, or having the home professionally transported. This is a crucial and often-overlooked cover type for THOW owners. Most standard building insurance explicitly excludes damage that occurs while the home is in transit, and caravan or trailer insurance doesn't provide adequate coverage for a full-time dwelling. Specialist transit cover fills this gap, ensuring your THOW is protected from the moment the handbrake is released until it's stationary at its new site.

About Transit & Towing Cover

Transit cover for a tiny home on wheels operates under a different set of risk principles than building cover. When your THOW is being towed along a New Zealand road — potentially for several hours or days — it's exposed to unique risks: overturning on a corner, collision with another vehicle, jackknifing if towing incorrectly, weather damage while in motion, and theft from a rest stop.

Standard building insurance typically excludes transit because the risk profile is fundamentally different: you're no longer managing a stationary residential property; you're operating a mobile asset in traffic. Transit cover is designed specifically for these mobile risks.

The cover typically includes structural damage from towing accidents, overturning or rolling during transport, collision damage to the home's structure, road accident damage (impact from another vehicle), accidental damage that occurs while the home is in motion, loading and unloading damage (if using professional movers), and theft of the THOW while in transit (though this is usually covered only if the home is left unattended for short periods, not overnight without security).

For THOW owners in New Zealand, it's essential to understand that transit cover usually requires compliance with NZTA Road User Charges Act requirements. Your THOW must have a valid Warrant of Fitness (WoF) or Certificate of Fitness (CoF) and be registered and insured as a mobile unit for road use. Transit cover typically doesn't apply if you're towing with an unregistered or unfit unit — so maintaining your THOW's road-legal status is a precondition of cover.

Most policies allow periodic moves (e.g., quarterly site changes, annual migration between seasons) to be covered as continuous transit, but they exclude permanent relocation or continuous travel. If you're planning to tow your THOW to Australia or undertake an extended journey, you'll need to discuss this with your insurer as standard NZ transit cover terminates at the border.

Who Needs This Cover

✓Tiny house on wheels (THOW) owners
✓Mobile tiny home owners
✓THOW owners who relocate seasonally
✓Tiny homes transported to events or shows
✓Anyone having their tiny home professionally relocated

What It Covers

✓Structural damage during towing
✓Accidental damage while in transit
✓Overturning or rolling during transport
✓Collision damage to the home
✓Road accident damage
✓Loading and unloading damage
✓Theft of THOW while in transit

What's Typically Not Covered

Every policy is different — always read your policy wording. These are common exclusions across most standard policies:

✗Damage to the towing vehicle (your truck, car, or tow vehicle) — you need separate vehicle insurance for the tow vehicle
✗Damage caused by incorrect or unlawful towing (e.g., towing with an unregistered or unfit tow vehicle, exceeding legal weight limits)
✗Damage from wear and tear, vibration, or normal transit stress
✗Damage occurring while the home is being towed illegally (without WoF/CoF, excess load, unsafe rigging)
✗Damage from the THOW breaking down or mechanical failure (covered under roadside assistance/breakdown insurance, not transit)
✗Cover extending outside New Zealand borders
✗Damage while the home is hitched but the tow vehicle is parked (this reverts to building cover once the home is stationary)
✗Theft from an unattended THOW at a rest stop for extended periods (usually excluded after 12 hours)

The New Zealand Context

In New Zealand, a THOW on a registered trailer chassis with wheels is classified as a vehicle for Road User Charges Act purposes. This means:

1. Your THOW must have a valid Certificate of Fitness (CoF) if it exceeds certain weight or dimension thresholds, or a Warrant of Fitness (WoF) if it's under certain specifications. These are issued by an approved CoF/WoF inspector (usually a mechanic or certified vehicle inspector) and must be renewed annually.

2. Your THOW must be registered with the NZ Transport Agency (NZTA) and have a registration plate and rego disk. The rego tax is based on weight and unladen weight rating.

3. The tow vehicle pulling your THOW must also have a current WoF/CoF and be registered.

4. You must comply with Land Transport Rules around dimensions, weight distribution, and towing speeds (usually 90 km/h maximum for towing a THOW).

Transit cover is contingent on all these road-legal requirements being met. If you're stopped by the police and found to be towing without a valid CoF or with an unsafe load, your insurer may deny a transit claim on the grounds of breach of law.

The NZTA website provides detailed information on CoF/WoF requirements for THOWs. Most approved inspectors in regional centres can conduct these assessments; costs typically range from $200–$400 for a CoF.

How to Choose the Right Cover

If you own a THOW, transit cover is non-negotiable. When your adviser quotes for your policy, confirm that transit cover is included and ask specifically what events it covers (structural damage, collision, rollover, theft) and what the policy requires of you (valid CoF/WoF, registered vehicle, lawful towing).

Understand the frequency cap: can you move your THOW 12 times per year, or are you limited to fewer moves? If you're planning seasonal migration (e.g., Northland in winter, South Island in summer), ensure the policy allows this.

Ask about the geographic scope: does transit cover apply anywhere in New Zealand, or are there excluded regions? Some insurers may exclude high-risk routes or areas with poor road conditions.

If you're using a professional THOW transport company, ask your insurer whether cover applies while the transport company is towing, or whether you need to be present. Some policies require you to be inside the home; others apply regardless.

Finally, confirm the sum insured under transit cover is the same as under your building cover. If your home is insured for $250,000 when stationary but only $150,000 in transit, you're underprotected during moves — a collision could result in a claim shortfall.

Speak to a Specialist →

Frequently Asked Questions

I want to move my THOW to a different site next month. What do I need to do with my insurer?

Notify your insurer at least 48 hours before you plan to move (some policies require less notice, but it's safest to give advance warning). Confirm your current site location and your destination site. On the day of the move, your building cover automatically pauses and transit cover activates. Once your THOW is parked and stationary at the new site, notify your insurer again and provide the new site address. Building cover resumes. Keep records of when you move and where you move to for your insurer's records.

My THOW has been at the same site for three years. Do I still have transit cover if I suddenly need to move?

Yes. The fact that you haven't moved doesn't affect your cover. Transit cover is a component of your overall policy and remains active as long as your policy is in force and you're compliant with all conditions (valid CoF/WoF, registered home, lawful towing). When you move, just notify your insurer and cover switches from building to transit.

What if my THOW breaks down while I'm towing it? Does my insurance cover the tow truck?

Transit cover covers damage to the THOW itself (structural, collision, etc.), but not mechanical breakdown or the cost of roadside assistance and towing to a mechanic. You'll need a separate breakdown insurance or roadside assistance policy for that. Many vehicle insurance policies for your tow vehicle include roadside assistance; check your tow vehicle policy. Some THOW owners also take out specialist breakdown cover for peace of mind.

Can I tow my THOW across the Tasman to Australia? Does my transit cover apply?

No. Transit cover in NZ is limited to NZ territory and doesn't extend to overseas relocation. If you're planning to ship your THOW to Australia or another country, you'd need separate marine/transport insurance for the voyage, and you'd need to arrange Australian insurance before arrival. This is a significant undertaking and requires specialist advice — contact your insurer well in advance if you're considering this.

Related Coverage Types

Most tiny home owners combine transit & towing cover with one or more of the following:

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