Self-Build Campervan Insurance: Everything You Need to Know

Building your own campervan is one of the most rewarding ways to create a vehicle that’s perfectly suited to your adventures. Whether you’ve transformed a panel van into a cosy weekend escape or spent months crafting a fully equipped home on wheels, your self-build deserves insurance that’s designed around it.

Unlike factory-built campervans, self-builds often feature bespoke layouts, specialist equipment and personal modifications, all of which can affect how they’re insured. Understanding what your insurer needs to know can help ensure your campervan is properly protected from day one.

In this guide, we’ll explain the difference between self-build campervans and professionally converted campervans, what information you’ll need to provide when arranging insurance, and how Just Kampers Insurance can help protect your investment.

Self-Build Campervan vs Campervan Conversion: What’s the Difference for Insurance?

The terms self-build and campervan conversion are often used interchangeably, but they can mean different things when it comes to insurance.

A self-build campervan is typically converted by the owner. Starting with a standard panel van, you’ll install everything yourself, from insulation and flooring to beds, electrics and kitchen units.

A professional campervan conversion, on the other hand, is completed by a specialist conversion company or manufacturer. These vehicles are often built to recognised standards and may already have an established market value.

From an insurance perspective, the biggest difference is how the vehicle is assessed. With a professionally converted campervan, insurers can often rely on manufacturer or converter specifications. A self-build, however, is entirely unique. Every build differs in specification, quality, equipment and value, so your insurer needs to understand exactly what’s been added and how the vehicle has been converted.

That doesn’t mean self-build campervans are more difficult to insure. It simply means providing more detailed information so your policy accurately reflects your campervan and the investment you’ve made.

What to Tell Your Insurer About a Self-Build Campervan

Every self-build campervan is different, which is why it’s important to give your insurer a complete picture of your vehicle.

When arranging cover with Just Kampers Insurance, you should be prepared to provide details including:

• The make, model and year of the base vehicle.
• Whether the conversion has been completed or is still underway.
• The type of conversion you’ve carried out.
• Fixed furniture including beds, seating and cupboards.
• Cooking facilities and gas installations.
• Leisure batteries, electrical systems and solar panels.
• Water tanks and plumbing.
• Roof modifications, skylights or pop-top roofs.
• Additional security devices.
• Any professional work completed as part of the build.
• A list of modifications and accessories.
• Photographs of both the interior and exterior can also help demonstrate the specification and finish of your campervan.

Providing accurate information helps ensure your policy reflects your vehicle correctly and can make the claims process much smoother should you ever need it.

Protecting the Value of Your Hard Work

A self-build campervan is often worth considerably more than the base van alone. Once you’ve added insulation, furniture, electrics, appliances, heating systems and countless hours of labour, the true value can be significantly higher than its standard market price.

That’s why Agreed Value Cover from Just Kampers Insurance is worth considering. Rather than relying solely on market value if your campervan is written off, an agreed value is established in advance, giving you greater certainty about what your vehicle is worth.

Self-Build Campervan Insurance Checklist

Before requesting a quote, it’s worth gathering a few key details.

Vehicle Information

• Registration number
• Make and model
• Year of manufacture
• Current mileage

Conversion Details

• Description of the completed conversion
• Fixed furniture and fitted equipment
• Gas and electrical installations
• Solar panels or leisure batteries
• Heating systems
• Roof modifications
• Security devices

Valuation

• Estimated value of the completed campervan
• Receipts for major components
• Photographs of the completed conversion

How You’ll Use Your Campervan

• Estimated annual mileage
• Where it’s stored
• Whether you’ll travel in Europe
• Additional named drivers

Insurance Considerations

Before choosing your policy, it’s also worth thinking about optional benefits that could provide extra peace of mind.

• Agreed Value Cover if you’ve invested heavily in your conversion.
• Modification Cover for declared upgrades and bespoke features.
• Contents Cover for camping equipment, clothing and personal belongings.
• Breakdown Cover, designed for campervans.
• European Driving Cover if you’re planning adventures overseas.

Having this information ready can make getting a quote quicker and helps ensure your policy is tailored to the way you travel.

Common Self-Build Campervan Modifications That Can Affect Insurance

One of the best things about a self-build is making it completely your own. However, almost every modification contributes to the value of your campervan and should be declared to your insurer.

Just Kampers Insurance specialises in enthusiast vehicles, so modifications don’t have to be a concern, as long as they’re disclosed when arranging your cover.

Some of the most common modifications include:

Solar Panels

Perfect for off-grid adventures, solar panels increase both your campervan’s capability and its value.

Pop-Top Roofs

A popular upgrade that changes the structure of the vehicle and should always be declared.

Leisure Batteries and Electrical Systems

Additional batteries, inverters, charging systems and mains hook-up installations form part of your conversion and should be included on your policy.

Fixed Kitchens

Cookers, sinks, refrigerators and fitted kitchen units all add value to your campervan.

Heating Systems

Diesel heaters and other fixed heating solutions improve year-round comfort and should be declared.

Water Systems

Fresh water tanks, waste tanks, pumps and plumbing all form part of the completed conversion.

Awnings and Bike Racks

External accessories can also increase your campervan’s value and may require cover.

Suspension, Wheels and Performance Upgrades

Whether fitted for comfort or to support additional weight, these modifications should also be disclosed.

As a general rule, if you’ve changed your campervan from its original factory specification, tell your insurer. Doing so helps ensure your policy accurately reflects your vehicle and avoids complications should you ever need to make a claim.

Planning a European Road Trip?

One of the biggest attractions of owning a campervan is the freedom to explore Europe. If you’re planning to travel abroad, it’s important to check that your insurance provides the cover you need. With Just Kampers Insurance, European Driving Cover can help you enjoy your adventures across many European destinations with confidence. Before setting off, it’s always worth checking your policy documents so you understand which countries are covered, how long you can travel abroad and whether any conditions apply.

If you’re planning longer journeys, you may also want to consider European Breakdown Cover. Recovering a campervan overseas can be far more complicated than recovering a standard car, so specialist assistance can provide valuable peace of mind if the unexpected happens.

Why Accurate Information Matters

When you’ve invested months of work into a self-build, it can be tempting to think that smaller upgrades aren’t worth mentioning.

In reality, every declared modification helps your insurer build an accurate picture of your campervan. From bespoke furniture and upgraded electrics to solar panels and suspension improvements, these additions all contribute to your vehicle’s overall value.

Keeping your insurer updated whenever you make significant changes helps ensure your cover remains suitable throughout your ownership. 

Why Choose Just Kampers Insurance?

At Just Kampers Insurance, we understand that no two self-build campervans are the same. Whether you’ve completed your first conversion or spent years creating your dream camper, our specialist policies are designed around the way enthusiasts use their vehicles.

Alongside flexible campervan insurance, you can also choose optional benefits including:

• Agreed Value Cover for greater certainty if your campervan is written off.
• Modification Cover for declared upgrades and bespoke conversions.
• Contents Cover for camping equipment and personal belongings.
• UK & European Breakdown Cover for extra reassurance wherever your travels take you.
• European Driving Cover for adventures beyond the UK.

We’ve been helping campervan enthusiasts protect their vehicles for over 25 years, offering specialist knowledge and cover that’s built around the vehicles people love. Whether you’re insuring your very first self-build or your latest conversion project, our team can help you find a policy that’s tailored to your campervan and the way you travel.

Get a quote online or call 01256 44 45 46 speak to one of our specialists to learn more about protecting your self-build campervan with Just Kampers Insurance.

Summary

Building your own campervan is a rewarding project that results in a vehicle unlike any other. From bespoke interiors and off-grid electrical systems to pop-top roofs and custom storage solutions, every self-build is unique, and your insurance should reflect that.

Taking the time to provide accurate information about your conversion, declare any modifications and consider optional benefits such as Agreed Value Cover, Modification Cover, Contents Cover and European Driving Cover can help ensure your campervan is protected for the adventures ahead.

At Just Kampers Insurance, we understand the passion, time and investment that goes into creating a self-build campervan. That’s why our specialist policies are designed to provide flexible cover tailored to your vehicle and the way you travel. Whether you’re planning weekend escapes around the UK or extended road trips across Europe, you can enjoy greater confidence knowing your campervan is insured by specialists who understand enthusiast vehicles.