Caravan Service: How Often Do I Reseal a Caravan?

If you’ve owned a caravan for a few years, you’ve probably heard about resealing. But how often do you actually need to do it? Is it every few years, or only when something goes wrong?

Sealing is what keeps your van watertight and weatherproof — and trust us, it’s not something you want to leave too long. In this guide, we’ll explain how often to reseal a caravan, what signs to look out for, and why it’s worth doing before things get messy.

What Does Resealing a Caravan Actually Mean?

Resealing a caravan involves applying new sealant to the joints, windows, roof edges, doors, vents and any other spots where water could sneak in.

Over time, the original seals can crack, shrink, or lift — especially in harsh conditions like rain, hail or strong sun (hello, Victoria’s coastal weather). If that happens, water can get inside the caravan and lead to damp, rot, or even structural damage.

Getting your van resealed regularly is one of the best ways to prevent expensive repairs down the line.

How Often Should You Reseal a Caravan?

As a general rule, you should reseal your caravan every 5 years. But that’s assuming:

• The van is stored undercover or indoors
• It hasn’t had any storm or hail damage
• You haven’t noticed any leaks or damp patches

If your caravan is regularly exposed to the elements, tows often, or has been through some rough weather (like much of Victoria experiences in winter), you may need to reseal every 3–4 years instead.

And if you’ve just bought a second-hand caravan, it’s worth getting it checked at purchase time.

Signs Your Caravan Needs Resealing Sooner

Not sure if it’s time yet? Keep an eye out for these warning signs:

• Musty smells or visible mould inside
• Bubbling or stained wall panels
• Water pooling around windows
• Cracked or shrinking seals
• Visible gaps or lifting around roof joints or hatches

Even one of these is a good reason to book a caravan servicing appointment ASAP. Early intervention is always cheaper than full-blown caravan repairs.

Why Choosing a Professional Matters When Resealing Your Caravan

When it comes to resealing your caravan, experience really does count. It’s not just about squeezing sealant into a few gaps — it’s about understanding how your van is built, where leaks are most likely to occur, and how to prevent future water damage.

Professional resealing includes:

• Carefully removing old, worn-out sealant without damaging surfaces
• Cleaning and prepping every joint, seam and edge properly
• Applying high-quality, caravan-specific sealants
• Ensuring a watertight finish that stands up to tough Aussie conditions

At Endeavour Caravan Centre, we offer top-notch roof re-sealing services designed to prevent leaks and water damage — helping you preserve the longevity of your caravan. We’ve resealed hundreds of vans across Victoria and know exactly what to look for (even the stuff you can’t see).

Using manufacturer-approved products and expert techniques, our reseals are done properly the first time — so you can enjoy worry-free travel, rain or shine.

What’s the Cost of Resealing a Caravan?

The cost of resealing a caravan really depends on the condition of your van, where the issues are, and how extensive the work needs to be.

At Endeavour Caravan Centre, we provide specialist quotes before any work begins, so you’ll always know exactly what to expect. Whether it’s a small section around a window or a full roof reseal, we take the time to assess your caravan properly and give you honest advice.

We pride ourselves on integrity, clear communication, and doing the job right the first time. No upselling. No pressure. Just the expert service you’d expect from a team that caravans too.

If your seals have failed due to hail or storm damage, there’s a good chance the repairs may be covered by insurance — and we can help guide you through that process with our caravan insurance repair services.

Want to Keep Your Van Leak-Free?

Staying on top of your caravan’s sealant is one of the smartest things you can do to protect your investment. If you’re unsure how long it’s been since the last reseal — or you’ve spotted a few signs of wear — it’s worth getting a professional inspection.

At Endeavour Caravan Centre, we offer expert resealing, servicing and full caravan maintenance for vans across Victoria. From coastal corrosion to hidden leaks, we’ve seen (and fixed) it all.

Contact us today to book a reseal inspection and keep your caravan watertight for years to come.