The Cost Of Camper Conversion: A Comprehensive Guide

Converting a van into a camper can be an exciting project, but how much does it cost? The answer depends on various factors, including the size of the van, the level of luxury, whether you do it yourself or hire a professional, and the features and amenities you want to include.

A basic, self-built camper van conversion can cost anywhere from £500 to £25,000 or more, while a professional conversion can start at around $9,000 and go up to $100,000 or more for luxury options.

If you're handy and have the time, doing the conversion yourself can save you a significant amount of money. However, it's important to consider the time and expertise required for a DIY project. On the other hand, hiring a professional ensures quality and a warranty, although it comes at a higher upfront cost.

When planning your conversion, it's essential to allocate your budget wisely. Major systems like electrical, water, and temperature control can be some of the most expensive aspects of a conversion, with electrical systems often being one of the biggest expenses.

Other factors that influence the cost include the type and condition of the van you start with, any repairs or upgrades needed, and the materials and finishes you choose for the interior.

Ultimately, the cost of converting a van into a camper can vary widely, so it's important to carefully consider your needs, wants, and budget when planning your project.

Self-built vs professional

Converting a van into a camper is a rewarding project for those seeking a nomadic lifestyle. But before you embark on this journey, it's essential to weigh your options: will you take the DIY route or enlist the expertise of a professional conversion company?

This decision will depend on various factors, including your budget, skillset, time availability, and personal preferences. To help you make an informed choice, let's delve into the pros and cons of each approach.

Self-Built Camper Conversion

Pros:

• Cost-effectiveness: If you're working with a tight budget, a self-built conversion can be a more affordable option. Some people have converted their vans for as little as $1,000, excluding the cost of the van.
• Customization: With a self-build, you have the freedom to design your dream mobile home from scratch. You can decide on every detail, from the layout to the choice of materials and amenities. YouTube tutorials and online forums provide a wealth of guidance for beginners.
• Flexibility: As you build your van, you can easily adapt and modify your design along the way. This flexibility allows you to create a space that perfectly suits your needs and preferences.
• Time Investment: While a self-build can be a lengthy process, taking months or even years, it offers the advantage of allowing you to work at your own pace. This is ideal if you're not in a rush to hit the road and can dedicate your weekends and holidays to the project.
• Skill Development: Taking on a self-build project is an opportunity to learn new skills and gain a deeper understanding of the inner workings of your camper. This knowledge will come in handy for future repairs and maintenance.
• Sense of Accomplishment: There's a unique sense of pride and satisfaction that comes with building your own home on wheels. Knowing that you crafted every detail of your mobile abode can make the van life experience even more fulfilling.

Cons:

• Time Commitment: A self-build requires a significant time investment. Be prepared to spend countless hours planning, building, and troubleshooting. For those with busy schedules or limited time availability, this may not be feasible.
• Skill Requirements: Converting a van demands a diverse range of skills, from carpentry and electrical work to plumbing and gas installation. If you lack these skills or are uncomfortable with certain aspects of the build, you may need to hire professionals for specific tasks, increasing your overall cost.
• Frustration and Challenges: Building a camper van from scratch can be a frustrating and stressful experience, especially if you encounter unexpected problems or make mistakes.
• Resale Value: DIY conversions typically have a lower resale value compared to professionally converted vans. This is something to consider if you plan to sell your camper in the future.
• Insurance: Insuring a DIY-built camper van can be more challenging. Insurance companies may be reluctant to provide coverage due to uncertainty about the quality and safety of the build.

Professional Camper Conversion

Pros:

• Professional Results: Enlisting a professional conversion company ensures a high-quality, professional-grade build. They have the expertise and experience to create a safe, reliable, and aesthetically pleasing camper.
• Time Savings: Hiring professionals saves you considerable time and allows you to continue working and earning an income while your dream camper takes shape.
• Peace of Mind: Working with professionals reduces the stress and worry associated with a DIY build. You can trust that the job will be done right, and you won't have to grapple with the challenges of learning new skills on the fly.
• Resale Value: Professionally converted campers tend to hold their value better. If you ever decide to sell your van, you're likely to recoup a higher proportion of your investment.
• Insurance: Insuring a professionally converted camper is generally more straightforward. Insurance companies are more confident about the safety and quality of the build, making it easier to obtain coverage.

Cons:

• Cost: The biggest drawback of hiring a professional conversion company is the cost. You can expect to pay a premium for their expertise and services, with prices varying based on the company and the complexity of your desired build.
• Limited Customization: While professional companies can create a bespoke design, your options may be constrained by their pre-existing plans and packages. Making changes after the conversion is completed can be difficult and expensive.
• Waiting Periods: Demand for professional conversion services is high, and you may need to join a waiting list. The entire process, from ordering to completion, can take several months or even up to a year.
• Lack of Personal Touch: A professionally converted camper may not have the same unique, personalized feel as a self-built van. It might not incorporate all the specific features and design elements you desire.

Weighing the pros and cons of self-built vs. professional camper conversions, it's clear that each option has its advantages and drawbacks. The right choice for you will depend on your budget, skillset, time availability, and personal preferences. If you have the funds and want a hassle-free, professional-grade build, hiring a conversion company is ideal. On the other hand, if you're working with a tight budget, crave complete customization, and are willing to invest the time and effort, a self-built conversion can be a rewarding adventure.

Electrical systems

The electrical system is one of the most fundamental and important parts of a camper conversion. It is also one of the most daunting.

Power Sources

There are three primary ways to recharge your battery in a campervan: shore power, solar power, and an alternator.

Shore Power

Shore power involves recharging your campervan battery from an outlet. However, campervan batteries typically run on 12V DC, while houses and appliances usually run on 120V AV. To charge your campervan battery from an outlet, you will need a DC to AV converter.

Solar Power

Solar power is a cost-effective and energy-efficient way to charge your campervan battery. It involves installing solar panels on the roof of your campervan to harness the sun's energy. A solar charge controller regulates the flow of power from the solar panels to the battery and prevents overcharging.

Alternator

An alternator is a supplemental power source that charges the battery when the vehicle's engine is running. It can be used in conjunction with solar panels and is particularly useful in winter or on cloudy days.

Batteries

The battery is the power source for your campervan electrical system. Most campervan batteries are 12V DC, but you can also find 24V systems. The type of battery you choose will depend on your budget, weight constraints, and battery life expectations.

AGM Batteries

AGM (Absorbent Glass Mat) batteries are sealed and don't need refilling. They can be stored in any orientation in a campervan and charge faster than Gel batteries. However, they can only be discharged to 50% and are heavier.

Gel Batteries

Gel batteries are filled with a gel made from silica, which functions as an electrolyte. They have a longer lifespan than AGM batteries and perform better in extreme temperatures. However, they are slightly larger and take longer to charge.

Lithium Batteries

Lithium batteries can be discharged to a lower rate than AGM and Gel batteries (up to 20%). They charge faster and are more compact. However, they are also the most costly option.

Power Loads

The power loads refer to the electrical devices and appliances you plan to run in your campervan. Common examples include LED lights, a 12V refrigerator, a composting toilet, 12V power sockets, heaters, blenders, microwaves, and coffee makers.

It's important to calculate your total power usage to determine the size and number of batteries you need. You can use the following equation:

Daily Power Usage (Ah) = Amps (A) x Time (H)

Additionally, consider the type of power loads you will have. 12V DC loads are more efficient because no power conversion is needed. For 120V AV loads, you will need an inverter to convert DC power to AC, resulting in some power loss.

Components

• Solar Panels: Absorb sunlight to create electricity and charge your battery.
• Solar Charge Controller: Regulates the flow of power from the solar panels to the battery and prevents overcharging.
• Alternator: Charges the battery while the vehicle is running.
• Battery to Battery Charger (B2B): Converts the electricity from the alternator to a suitable voltage for charging your leisure battery.
• Isolator: Keeps the "vanlife" battery isolated from the "car" battery to prevent the "house" battery from draining the vehicle's battery.
• Inverter: Converts DC power to AC power for running AV electronics.
• Converter: Converts AC power back to DC power if you are using shore power.
• Battery Monitor: Monitors the charge levels of your battery to prolong its life.
• Cut-off Switches: Used to cut off the flow of power to and from the battery.
• Wiring: Connects all the components of your electrical system.
• Fuses: Protect your electrical system by preventing excessive current flow and reducing the risk of electrical fires.

System Types

There are three main types of campervan electrical systems: simple, mid-range, and high-end. The choice depends on your budget and power needs.

Simple Campervan Electrical System

This system is suitable for minimalist vanlifers and typically costs around $600. It includes:

• 100 ah Leisure battery ($250)
• Battery isolation switch ($16)
• Fuses and cables ($20)
• 100-watt solar panel ($100)
• Solar charge controller ($50)

Mid-Range Campervan Electrical System

The mid-range system provides more power and off-grid capability. It usually costs around $1,420 and includes:

• Pure sine inverter ($300)
• 12V LED strip lights ($11)
• Battery isolation switch ($16)
• Fuses and cables ($20)
• 3 x 100-watt solar panels ($300)
• Solar charge controller ($130)

High-End Off-Grid Luxury Campervan Electrical System

The high-end system offers the most power and luxury features. It typically costs around $4,300 and includes:

• 3000-watt 12V sine inverter ($765)
• 2 x 200ah Lithium Batteries ($2,000)
• 4 x 130-watt solar panels ($800)
• 90-amp B2B charger ($250)
• 2 x LED spotlights ($110)
• 2 x 12V LED strip lights ($22)
• Battery isolation switch ($16)
• Solar charge controller ($130)
• Fuses and cables ($50)

Installation and Maintenance

When installing your campervan electrical system, it is recommended to seek professional help from a qualified auto electrician. Here is a simplified overview of the installation process:

• Order all the necessary components.
• Create a wiring diagram to plan the placement of components and wiring paths.
• Place the foundational components, such as the battery, fuse box, inverter, and solar panels.
• Mark the live wires to distinguish them from other wires.
• Complete the wiring using crimping tools to create permanent electrical connections.
• Perform a safety check to ensure the system is functioning correctly and safely

Water systems

Water Pump

A water pump is necessary to create and maintain pressure in the system. Diaphragm pumps are a popular choice, with the Shurflo Revolution 4008 being a reliable option. The cost of a water pump can range from $30 to $120.

Fresh and Grey Water Tanks

Freshwater tanks come in various sizes and shapes and can be installed inside or outside the camper van. A detachable freshwater tank is a low-cost, simple solution, with prices starting at $20 for a 25-litre water container. Fixed freshwater tanks offer more capacity and can be installed internally or externally. Prices for fixed tanks start at $60 for a 7-gallon tank and can go up to $450 for a 25-gallon tank.

Grey water tanks collect wastewater from activities like washing dishes or taking a shower. They can be installed inside or outside the van and typically range from $40 to $200.

Water Heater

Water heaters are not necessary but can add comfort to your camper van experience. Tankless water heaters, such as the Eccotemp L5, provide on-demand hot water and are compact and efficient. They typically cost around $150. Water boilers, on the other hand, take up more space and time to heat water but offer a dual-fuel option. Prices for water boilers start at $700.

Pipes and Fittings

PEX tubing is the recommended choice for pipes due to its flexibility, ease of installation, and resistance to freezing. Clamping or crimping methods are commonly used for secure and leak-free connections. The cost of pipes and fittings will depend on the length and number of connections required but typically ranges from $100 to $300.

Sink and Faucet

Sinks can be purchased ready-made or custom-built using a steel bowl and strainer drain. Faucets can be manual or electric, with electric faucets offering higher water pressure and consistent flow. Prices for sinks and faucets vary depending on features and quality but typically range from $50 to $200.

Shower

Showers can be installed indoors or outdoors. Indoor showers require a water-tight enclosure, showerhead, drain, and faucet, costing up to $1500. Outdoor showers can be as simple as a portable pressure shower, costing around $130, or more elaborate with a tankless water heater and showerhead, costing upwards of $1000.

Toilet

Toilets are not necessary but can be a convenient addition. Composting toilets are a popular choice, with the Nature's Head composting toilet being a highly-rated option. Prices for toilets vary depending on type and features, ranging from $20 for a basic bucket toilet to $1000 for a high-end composting toilet.

Other Components

Additional components that may be needed include a water inlet for easy refilling, an accumulator to reduce noise and provide a steady water flow, and a surge damper to smooth the water flow and reduce noise. These components typically cost between $30 and $150 each.

Heating/cooling

Heating and cooling are essential components of a campervan conversion, especially if you plan to travel in varying climates. Here are some options to consider for regulating the temperature in your campervan:

Insulation

Proper insulation is crucial for maintaining a comfortable temperature in your campervan. It helps keep the heat inside during cold weather and prevents the vehicle from overheating in hot conditions. There are various insulation materials available, such as thermal insulation boards, wool, and aluminium tape. Insulation can be installed as a DIY project or by a professional conversion company, but it is an essential step in any campervan conversion.

Ventilation

Good ventilation is key to maintaining a comfortable temperature and preventing condensation build-up. Install windows and/or vents to allow for air circulation. Roof fans, such as the MaxxAir fan, can also be extremely effective in pulling air in or pushing it out, depending on the outside temperature. These fans typically cost around $160-$350. If you're on a tighter budget, a small portable fan ($10-$15) can also help with airflow.

Heating Options

There are several options for heating your campervan, depending on your budget and preferences:

• Gas or Diesel Air Heaters: These heaters typically sit underneath a passenger seat and hook into your existing fuel source. They produce hot air through a single output and range in price from $1,000 to $2,000. Keep in mind that professional installation can add another $1,000 or more to the cost.
• Hydronic Heating Systems: These systems use heated coolant to provide hot air and on-demand hot water. They are highly efficient and work well at high altitudes but come with a higher price tag, typically costing around $4,000-$6,000.
• Wood-Burning Stoves: Wood-burning stoves, such as the Cubic Mini, offer a cosy and aesthetic heating option. They require no power or fuel connections but need proper ventilation and regular firewood supply. The total cost, including a flue system, is around $700-$800.
• Propane Heaters: Propane heaters, like the Propex HS2000, use propane as the fuel source and offer a cleaner burn than gas or diesel heaters. They are less powerful, with a lower heat output, and typically cost a few hundred dollars.
• Portable Heaters: If you're looking for a quick and inexpensive solution, a portable heater like the Mr. Buddy heater can be an interim option. However, it is essential to ensure proper ventilation when using this type of heater, and it may not be suitable for colder climates.

Cooling Options

Cooling a campervan can be more challenging, especially if you want to avoid relying on shore power or generators. Here are some options to consider:

• Passive Methods: Choose a reflective paint colour like white, and insulate your van well. Use reflective shades on windows to avoid solar heat gain, and park in the shade whenever possible. These methods, combined with forced ventilation (e.g., a roof-mounted fan), may be sufficient for milder climates.
• Evaporative Cooling: Evaporative coolers use the evaporation of water to cool the air and can be highly effective in low-humidity conditions. They are energy-efficient and can be operated using solar power and batteries. Commercial units like the TurboKool can cool an insulated campervan and typically cost a few hundred dollars. DIY options are also available if you're handy.
• Air Conditioning: Traditional air conditioning units require a significant amount of power and are challenging to run solely on batteries and solar. However, if you have access to shore power or a generator, roof-mounted AC units or portable AC units can be considered. Keep in mind that AC units will increase your fuel consumption and may not be the most environmentally friendly option.

Other Considerations

When planning your heating and cooling system, don't forget to factor in the following:

• Carbon Monoxide Alarms: Any combustion-based heating system requires proper ventilation and carbon monoxide detectors to ensure safe operation.
• Window and Vent Placement: Ensure you have adequate windows and/or vents to facilitate airflow, especially if you plan to use forced ventilation methods like roof fans.
• Solar Panels: If you plan to rely on solar power for your heating and cooling needs, consider the size and placement of your solar panels to maximise energy capture.
• Budget: Heating and cooling systems can vary widely in cost, so establish a clear budget and research options that fit within your price range.

Interior finishes

Floors and Walls

For a low-cost floor and wall finish, lightweight cladding and lino flooring material will cost around $150. A mid-range option using tongue-and-groove cladding and basic flooring material will cost approximately $500. For a high-end finish, you can expect to pay upwards of $1000 for high-quality wood cladding and flooring.

Lighting

Lighting can be as simple or as extravagant as you like. Basic LED recessed ceiling lights, reading lamps, LED light strips, and fairy lights can be purchased for $25-40, while more decorative outdoor string lights may cost up to $75. Dimmers and switches will also need to be factored into the budget and can cost around $10-20 each.

Furniture

For a quick and practical solution, repurposing existing furniture such as a futon or camp table can be a budget-friendly option, costing around $100-250. Built-in furniture will depend on whether you use kits and prefab components or build everything yourself. Bed platforms, cabinets, and tabletops can be made from plywood, which costs $40-100 per sheet. Other hardware such as hinges, struts, and knobs will add to the overall cost.

Kitchen

The cost of a van kitchen can vary significantly depending on your requirements. A basic kitchenette with a small fridge and propane stove can be purchased for around $4000, while a high-end kitchen with custom countertops, appliances, and cabinetry can cost upwards of $7000.

Bathroom

A low-cost bathroom solution can be as simple as an outdoor solar shower and curtains, costing around $30. A mid-range option with an outdoor shower water heater will cost approximately $250. For a high-end bathroom with a combi gas boiler and a Nature's Head toilet, expect to pay upwards of $2500.

Bed

The cost of a van bed will depend on the type of mattress and bed frame you choose. A low-cost option with a memory foam mattress will cost around $100, while a mid-range bed with a custom-made mattress can cost $200. A high-end bed with a custom mattress can cost $1000 or more.

Finishing Touches

Details such as paint, tiles, rugs, upholstery, and artwork can truly make your van feel like home. For a low-cost finish, $150 should be sufficient to cover some nice tiles and paint. A mid-range finish will cost around $600, and a high-end finish with luxurious touches can cost $1500 or more.

DIY vs. Professional Build

It's important to consider whether you will be completing the conversion yourself or hiring a professional. A DIY conversion gives you more control over your budget and allows you to add personal touches. However, a professional build ensures quality, experience, and a warranty. A basic professional small van conversion typically starts at around $9000, while a custom large van conversion with luxury features can cost upwards of $100,000.

Frequently asked questions