Four DIY Caravan Fixes for under $50

If there’s one thing every caravanner learns quicker than a rookie reversing into a tight campsite, it’s this: no matter how flash your new pride-and-joy looked sitting in the dealer’s yard, gleaming like it had just rolled out of a shampoo commercial, the moment you actually tow it down the highway, you’ll uncover at least four little “opportunities for improvement.” Some rattle, some wobble, some squeak… and some will make you mutter language that would make a drover blush.

But here’s the beauty of the caravanning caper: not every fix requires a second mortgage or flogging off the kid’s Xbox on Facebook Marketplace. In fact, some of the best DIY improvements cost less than a pub parmi and only demand a splash of Aussie ingenuity, a dab of determination, and a quick dash to Bunnings—where, remarkably, after buying all your bits and bobs, you’ll still have enough loose change for a sausage in bread.

And honestly, isn’t that the true test of a budget-friendly modification? Michael McIntyre would tell you—there’s no greater fear than approaching the Bunnings sausage sizzle with only one gold coin and realising, mid-queue, that you’ve committed to both the snag and a tin of paint you absolutely didn’t need. You stand there rehearsing the conversation: “Yes, I know I came for screws, but the paint was calling to me!” Fortunately, with these caravan fixes, you’ll stroll up to that sausage stand with the swagger of someone who can afford onions and sauce, no financial panic required.

We’ve rounded up four dead-simple DIY mods we recently tackled on our own van—from taming those tap-dancing safety chains to whipping up a budget-friendly Starlink pole—that’ll make your next adventure smoother, quieter, and significantly more brag-worthy when you tell your mates, “Yeah, knocked that up in an arvo.”

Cheap, cheerful, and guaranteed not to break the bank, even if you break a sweat. Let’s get into it!

#1: Stopping Safety Chain Rattle.

Now I reckon over the years, I’ve developed a rare form of driving-induced OCD, Obsessive Cab De-rattling. The moment some hidden gremlin starts up with a rattle, my ears lock on like a kelpie spotting a gate left open. I’m an absolute stickler for silencing them, too. If it buzzes, jingles, clinks, or clatters, I’m straight onto it with cable ties, foam, tape, or whatever gadget I can ‘MacGyver’ together, and so it was with safety chains.

One of the most common annoyances when towing a caravan is the metallic clatter of safety chains rattling against the drawbar. Over long stretches of sealed or gravel road, that constant jangling becomes more than just irritating; furthermore, it can chip paint, damage galvanising, and eventually lead to corrosion. But, thankfully, there’s an easy, inexpensive DIY fix that dramatically reduces noise while also improving the appearance of your towing setup by shielding the chains with 50 mm blue lay-flat irrigation hose.

As I only needed a short length (approximately two metres), I dropped into a local rubber and hose supplier to buy exactly what I needed. You’ll find that most major hardware stores only stock lay-flat hose in 10-metre and 20-metre rolls, which isn’t practical for such a small job.

Silencing the Rattly Safety Chains

Fitting the lay-flat hose over the safety chains is remarkably simple. I began by marking out the required lengths, ensuring that each piece of hose left one full chain link and about half of the next link exposed. This allows easy attachment to the tow vehicle while ensuring the bulk of the chain is shielded. Next, I punched a 5 mm hole through one end of the hose, just large enough for a cable tie. This cable tie secures the hose to the chain so it won’t slide back and forth during travel. Once I’d made the two hose lengths, I simply slid them over each chain, adjusted them to fit, and secured the drawbar end of each hose with a cable tie. The entire process took less than half an hour and required no special tools.

Over time, I’ve noticed some caravanners using heat-shrink tubing to achieve the same effect. Heat shrinking the chains does work equally well at reducing noise and providing a clean, uniform finish; however, the downside is cost. Large-diameter heat shrink is typically double the price of lay-flat hose.

Behold! Extra closet space created with nothing but $20 worth of hardware and the kind of determination usually reserved for finding misplaced socks.

#2: Boosting Closet Storage

Most caravans come with a wardrobe on either side of the bed, complete with a chrome hanging rail for shirts, jackets, and all the formal outfits you’ll never take on a caravan journey. Let’s be honest: when we’re away in the van, there’s rarely a need for a fine dining suit or an evening gown for the missus. Caravan life is all about thongs, shorts and T-shirts, with maybe a pair of jeans and a flannelette shirt tucked away if the weather turns cold.

For us, that meant the factory hanging space wasn’t practical. It wasted valuable storage in a place we really needed it. To reclaim that space and make the closets genuinely useful, we removed the hanging rails and built our own lightweight shelving system. A simple DIY upgrade that cost under $50 and made a massive difference to how we pack and access our clothes.

We constructed our shelving from white 12 mm aluminium angle, used as the shelf support framework, and 3 mm white double-wall corflute for the shelves themselves.

Both materials are inexpensive, easy to cut, and available from any local hardware store. The colour of our internal cupboards is white, so purchasing white finished raw materials saved on painting. The aluminium angle creates a rigid perimeter that the corflute panels sit neatly on, keeping weight to a minimum while still offering plenty of strength to hold folded clothes or towels. Despite how light the materials are, the finished shelves are surprisingly sturdy, more than enough for everyday use.

#3: Stone-Proofing Your Grey Water Pipes

When you’re rolling down the highway, the last thing you want is your caravan leaving a tell-tale trail of drips from a damaged grey water pipe. Not only is it a messy look, but in many places, you can actually cop a hefty fine for discharging grey water onto the road. Councils and state authorities take a dim view of caravans “watering the bitumen,” and a cracked or stone-bruised pipe is all it takes to land you in strife. That’s why stone-proofing your grey water plumbing is one of the smartest and straightforward DIY fixes you can make. A few simple, inexpensive modifications can save you from leaks, keep the authorities happy, and ensure your van stays road-trip ready — no dripping, dribbling, or dollar-draining surprises.

For our project, we sourced 2-meter lengths of 42 mm (inner diameter) pipe insulation with a 13 mm thick foam wall.

Most vans, ours included, came from the factory with exposed PVC piping under the chassis. It’s lightweight and inexpensive, but prone to becoming brittle with age. After enough years of heat, cold, vibration and road grime, even a small stone strike can crack a pipe and leave you leaking grey water across the track or campsite.

For our project, we sourced 2-meter lengths of 42 mm (inner diameter) pipe insulation with a 13 mm thick foam wall – importantly, but not mandatory a fire-rated type of foam for added safety. (This was purchased from Actrol, part of Reece’s plumbing supplies, at around $20 for a length – a small price to protect expensive plumbing.) The 42 mm size foam was a perfect fit over our caravan’s grey water pipes, and the 13 mm wall provides a good cushion against stones. Fire-rated closed-cell foam is durable and won’t easily shred or soak up water and dirt. I just cut the lagging to length, slide it over the pipework, and secured it with cable ties or tape.

Most caravanners can complete the entire job for $30–$50, depending on how much plumbing is exposed. Compared to the inconvenience of a cracked grey water pipe, it’s incredibly cheap insurance.

This was purchased from Actrol, part of Reece’s plumbing supplies, at around $20 for a length – a small price to protect expensive plumbing.

#4 DIY Telescopic Starlink Mini Pole

If you’ve ever tried setting up Starlink at a campsite, you’ll know the dish seems to have a sixth sense for choosing the worst possible angle, usually straight through a eucalyptus forest thick enough to confuse a possum. It’s about this time you realise you require a telescopic pole to mount the Starlink dish high above the van, preferably one that doesn’t cost more than your last rego. Luckily, with a bit of DIY magic, you can whip one up for under fifty bucks. Think of it as channelling your inner, slightly unhinged MacGyver.

It took me less than an hour to knock up the one for my van, the longest part of the task was waiting for the paint to dry.

For the mast itself, I purchased a 3.6-metre heavy-duty pool pole, ($22.00), the type used for pool nets and vacuum heads, from the local hardware store.

The key to this ‘MacGyver’ inspired setup is the discovery that a standard $2.59, 1¼-inch PVC valve socket fits snugly and securely into the Starlink Mini pole mount straight out of the box. With that adaptor problem solved, the rest of the project comes together easily with basic hardware. For the mast itself, I purchased a 3.6-metre heavy-duty pool pole, ($22.00), the type used for pool nets and vacuum heads, from the local hardware store. These poles ae lightweight, rugged, and designed to telescope smoothly, making them ideal for a portable Starlink mount that can easily fit into your van’s tunnel boot or round fishing rod holder.

To adapt the PVC fitting to the pool pole, I slid the 32 mm x 1¼” valve socket over the top end of the pole and drilled a 5.2 mm hole straight through both the PVC and aluminium. This allowed me to securely fasten the socket using an M5 x 65 mm bolt, two flat washers, and a Nyloc nut. Once tightened, the fitting sits rock-solid on the pole and provides a perfect interface for the Starlink Mini mount. To tidy up the job, appease my OCD, and make everything match the caravan and the pole itself, I gave the whole assembly a generous coat of black spray paint. The result looks neat and professionally finished.

I installed a jockey wheel clamp onto the rear bumper of the caravan. This clamp holds the telescopic pole firmly in place during use while allowing quick removal during packing. It also means the mast can be raised or lowered quickly as needed. If required, I can also mount the pole on the drawbar, which is handy when the rear of the van is shaded or partially obstructed by nearby trees or structures.

The obstruction and alignment guidance in the Starlink app ultimately dictates the pole’s position. The app’s field-of-view tool clearly highlights nearby objects that may interfere with the signal, so being able to reposition the pole, either on the rear bumper or the drawbar, ensures the dish always has the clearest possible view of the sky. This flexibility is one of the biggest advantages of building your own telescopic mount rather than relying on fixed brackets.

The app’s field-of-view tool clearly highlights nearby objects that may interfere with the signal.

And there you have it — four DIY caravan fixes that cost less than fifty bucks and don’t require a trade certificate, a workshop, or the patience of a saint. With nothing more than a few hardware-store treasures, a pinch of ingenuity, and the firm belief that “near enough is good enough if it doesn’t rattle,” you’ve just given your van a serious upgrade.

Your safety chains are now quieter than a swag camper unzipping the swag and tip-toeing to the loo at 3 a.m., your grey water pipes are practically wearing body armour, your Starlink pole towers above the shrubs like it’s searching for extraterrestrial life, and your closets finally store clothes you actually wear — not the tuxedo and evening gown you definitely didn’t pack.

Most importantly, you’ve proven that smart touring isn’t about how much money you spend; it’s about how cleverly you can tweak, tinker, and outsmart the little annoyances of caravan life. So, grab a cold one, admire your handiwork, and enjoy the smug satisfaction of knowing your rig is now better, tougher, and quieter — all for less than the cost of a pub lunch.