3 Common DIY Campervan Questions Answered by Experts

If you’re anything like I was, you’ll have loads of DIY campervan questions that you need answering, before you start on your own construction journey.

Everyone’s requirements for things like furniture, cooking facilities, decor, sleeping arrangements, etc. are different. So, it would be difficult to try to answer those types of DIY campervan questions, adequately enough to satisfy everyone.

So, I’ve decided to find the answers to the three common areas that affect everyone. 🙂

Let’s get into it…

 

3 Common DIY Campervan Questions Answered by Experts

There are so many people on the internet answering DIY campervan questions from their own experiences (me included), that it can sometimes be difficult to know if the answer given will work for you. So, for these three important areas, I decided to ask the experts for their opinions.

What follows, is a single collective answer to each of those questions.

Question 1: Planning

“What’s the most crucial part in planning my campervan conversion?”

The expert answer:

Before you even touch a tool, meticulously plan your layout. Consider your lifestyle and how you’ll use the van. Sketch multiple layouts, noting where windows, doors, appliances, and storage will go. Think about workflow – how will you move around the van easily? This planning phase prevents costly mistakes down the line.

 

 

Question 2: Electrics

“What is the most critical aspect of campervan electrical systems I should prioritise during the initial planning phase, and what are the potential pitfalls to avoid?”

The expert’s answer:

The most critical aspect of your campervan’s electrical system is making sure you have sufficient power capacity and an efficient energy management system. This often gets overlooked by enthusiastic builders, which can leave you with frustrating power shortages, or even total system failures. Picture this: you’re nestled in a perfect, remote picture-perfect valley, the sun has dipped below the horizon, painting the sky in fiery hues, and suddenly, your lights flicker and die. Something like this can quickly turn your dream getaway into a nightmare!

To avoid this, I recommend focusing on three key areas:

1. Amp-hour capacity: Don’t underestimate your power needs! Carefully calculate the amp-hours required for all your appliances – lights, fridge, water pump, entertainment – and add a significant buffer for unforeseen circumstances. Consider using either deep-cycle, or Lithium-Ion batteries for extended off-grid use. Imagine the luxury of having enough power to comfortably watch a movie under the stars, regardless of where your adventures take you! If it’s easier, you can use an online calculator.
2. Charging strategy: How will you recharge your batteries? Solar panels offer a clean, sustainable option, seamlessly blending with nature’s rhythm. But consider your climate and the amount of sunlight you’ll realistically receive. A combination of solar and alternator charging (while driving) provides a robust and reliable system. Envision yourself effortlessly recharging your batteries while cruising past beautiful scenery!
3. Proper wiring and fusing: This is where safety and longevity meet. Improper wiring can lead to fires, or electrical damage, quickly turning your dream into a costly repair project. Use high-quality wiring, appropriate gauge for the amperage, and install fuses and circuit breakers to protect your system and prevent potential hazards. Think of it as building a robust and resilient electrical backbone that supports your adventures for years to come!

Pitfalls to avoid:

• Underestimating power needs: Always overestimate your power requirements. It’s better to have extra capacity than to run out of power in a remote location.
• Using incorrect wiring gauges: Undersized wires can overheat and create fire hazards. Consult an electrician for guidance if you’re not sure what you need.
• Neglecting proper grounding: A poorly grounded system can lead to an inconsistent power output, an occasional total loss of power, or sometimes, even damage to appliances.
• Failing to adequately protect the system with fuses and circuit breakers: This is crucial for preventing damage to your electrical components and ensuring your safety.

 

 

 Question 3: Ventilation

“I’ve heard a lot of people discussing the importance of good ventilation. What are your recommendations?”

The expert answer:

Ventilating your DIY campervan correctly is crucial for comfort, health, and preventing mold and mildew. Here’s what I’d recommend:

How to ventilate your campervan:

1. Planning is key: Before you start cutting holes, carefully plan your ventilation system. Sketch your van layout and mark the locations of vents and fans. Consider airflow patterns and potential problem areas.
2. Intake vents: Install low-level vents near the floor to draw in fresh air. These can be simple vents or more sophisticated ones with screens and adjustable dampers.
3. Exhaust vents: Place exhaust vents high up on the walls or ceiling to allow moist, stale air to escape. Consider vents with adjustable dampers for fine-tuning airflow.
4. Fans: Adding fans (12V DC) can significantly improve ventilation, especially in hot or humid conditions. Consider both exhaust and intake fans for better control.
5. Roof vent: A roof vent (or multiple) is a great addition for increased ventilation and removing hot air. This is particularly beneficial in warmer climates.
6. Appliance ventilation: Gas stoves and other appliances require dedicated ventilation. Follow manufacturer instructions carefully and ensure proper exhaust venting to the outside.
7. Window vents: While not a primary ventilation source, open windows can help increase airflow. Consider using window vents or screens to allow ventilation while keeping insects out.
8. Testing: After installation, thoroughly test your ventilation system. Check for drafts, proper airflow, and any potential problems. You might need to adjust vent positions or dampers to optimize performance.

Things to be aware of:

• Moisture control: This is the biggest concern. Cooking, showering, and even breathing create moisture. Poor ventilation leads to condensation, dampness, and potential health problems.
• Airflow: You need a balanced system of intake and exhaust vents to ensure proper air circulation. Avoid creating pressure imbalances that could lead to drafts, etc.
• Insulation: Good insulation helps regulate temperature, but it also reduces airflow. Proper ventilation is even more critical with well-insulated vans.
• Placement of vents: Consider the location of appliances (stove, fridge) and sleeping areas when planning vent placement. You want to exhaust moisture and cooking fumes efficiently while avoiding direct drafts on sleeping areas.
• Types of vents: Different vents offer different levels of control and features. Consider features like insect screens, adjustable vents, and fans.
• Safety: Ensure that your ventilation system doesn’t create any fire hazards. Gas appliances require proper ventilation to prevent carbon monoxide build up. This is non-negotiable for safety.

Recommendations:

• Use high-quality vents: Choose durable, weatherproof vents designed for campervan use.
• Install insect screens: Prevent bugs from entering your van.
• Consider adjustable vents: Allows you to control airflow based on conditions.
• Install a carbon monoxide detector: Essential for safety if using gas appliances.
• Don’t overcomplicate it: A simple, well-planned system is often better than an overly complex one.
• Seek professional advice: If unsure about any aspect of the installation, consult a qualified professional.

 

Next Steps

So, after speaking to several experts on the subject, the answers above are the consensus. Now, I know you’ll have more questions, and maybe you’ll find some of the answers here on this site.

Whether you find the answers here, or somewhere else, always seek to ask an expert if you’re unsure of anything. It’s better to get it right the first time, rather than trying to put it right later.

Left me know if there’s anything else I can help you with 🙂

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