Thinking about installing a water system in your campervan? Good idea! Whether it’s washing dishes after a beachside picnic or taking a refreshing shower, having your own water setup transforms your van into a true home on wheels. Let's dive into everything you need to know — made simple and easy.
Why a Good Water System Matters in a Campervan
Imagine camping in the middle of nowhere and not worrying about finding water. Having a reliable system means freedom. It also boosts the value of your van and improves daily life while traveling.
Types of Water Systems in Campervans
Basic Water Systems
If you want something simple, a manual pump and a couple of small tanks can do the trick. Ideal for weekend warriors!
Full Plumbing Systems
Full-time travelers usually prefer electric pumps, bigger tanks, hot water, and full plumbing systems. Yes, it’s more work upfront, but it's 100% worth it.
Essential Components of a Campervan Water System
Fresh Water Tank
This is where your clean water comes from. Sizes range from 10L to over 100L depending on your needs.
Grey Water Tank
This tank collects used water from the sink and shower. Make sure it's easy to empty!
Water Pumps
Manual pumps are great for tiny setups, but most people love the comfort of an electric pump connected to a 12V system.
Hot Water Options for Campervans
Electric Water Heaters
If you have a strong electrical system or plug into campsites often, an electric heater is super convenient.
Gas-Powered Water Heaters
For full off-grid freedom, gas heaters (like Truma or Whale systems) are efficient and reliable.
Where to Place Tanks and Equipment
Space is king inside a van. Usually, fresh tanks are placed low (gravity = help!) and grey tanks can go under the chassis if needed. Keep pumps close to tanks to minimize pressure loss.
Planning Your Water Layout: Tips and Tricks
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Keep water lines as short as possible.
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Always add ventilation for water heaters.
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Use flexible, food-grade pipes.
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Label everything clearly!
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Test your system before closing walls.
Best Materials and Tools for Plumbing Your Van
At Vancowork, we stock all essentials like:
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Food-grade water pipes
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Stainless steel hose clamps
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Submersible and diaphragm pumps
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Quality water tanks
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Hot water systems
You don’t have to be a plumbing expert — we’ll guide you step by step!
Common Mistakes to Avoid When Installing Water Systems
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Choosing tanks that are too small
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Not planning for easy grey water disposal
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Ignoring proper insulation for pipes (hello, winter trips!)
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Forgetting access points for maintenance
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Using cheap, low-quality hoses and fittings
Trust us, it’s easier (and cheaper) to do it right the first time.
Legal Requirements for Water Systems in Portugal
Planning to legalize your van? In Portugal, your campervan's water system needs to meet specific standards if you want it certified as a motorhome. No worries — at Vancowork, we know exactly what’s required and can guide you through it.
How We Help You at Vancowork
Expert Advice at Your Fingertips
Even if you’ve never built anything before, we’ve got your back. Our team is ready to answer your questions and show you how to install your water system safely and properly.
Full Shop Onsite with Essentials
Need a pump, pipes, or tanks? Our coworking space has a fully stocked shop with all the campervan essentials. No wasting time driving around!
Fast Amazon Deliveries in 3 Days
Still missing something rare? No problem — Amazon delivers to us in just three days. You’ll never have to stop your project waiting for parts.
Benefits of Building Your Van in Portugal
Besides the epic beaches and sunsets?
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Mild weather all year long
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Lower material costs
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Relaxed vibe perfect for creative projects
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Friendly community of van builders and travelers
Plus, we’re just 5 minutes from Porto Airport, 15 minutes from downtown Porto, and close to both small local shops and huge stores like IKEA and Leroy Merlin.
Accommodation and Amenities Around Vancowork
Need a place to stay while building your dream van? We can help you find cozy accommodations nearby. Beaches, markets, restaurants — everything is just a few minutes away.
Why Building Your Own Van is a Life-Changing Experience
We believe everyone should build their own campervan at least once. The connection you create with your van while building it is priceless. It’s YOUR adventure, YOUR choices, YOUR hands shaping the journey ahead — something you’ll never get from simply buying a finished van.
Setting up a water system might seem complex at first, but with the right guidance, the right tools, and a little patience, it's completely achievable — and incredibly rewarding! At Vancowork, we’re here to make your van build smooth, fun, and unforgettable. Let's turn those vanlife dreams into reality in sunny Portugal!
FAQs
Q1: How much does it cost to install a water system in a van?
A basic system can start around €200, while a full setup with hot water can go beyond €1,000 depending on your needs.
Q2: Can I install a hot water system off-grid?
Absolutely! Gas-powered water heaters are perfect for off-grid setups.
Q3: How long does it take to install a water system?
With the right materials and planning, you can install a simple system in 1–2 days. A full plumbing system might take a week.
Q4: Do I need special tools for campervan plumbing?
Basic tools like pipe cutters, wrenches, and drills are essential — and we provide everything you need onsite at Vancowork!
Q5: Is it hard to legalize a campervan water system in Portugal?
It’s a bit technical, but totally manageable with our help. We know the standards and can guide you through every step.