As much as we’d love an endless summer by the sea or tucked away in the countryside, the reality is that most of us won’t be using our caravans in winter. And when the cold rolls in, your static caravan needs a little TLC to stay protected while it’s not in use.
That’s where winterising comes in. Think of it like tucking your caravan in for a long nap – cosy, dry, and safe from the worst of the weather. Whether your holiday park closes over the winter or you’re just not planning many off-season visits, here’s your friendly, step-by-step guide to winterising a static caravan the right way.
Why Winterising Matters
Static caravans are tough, but they’re not immune to the elements. Cold snaps, damp air, and driving rain can all take their toll. Without proper winter care, you could face:
- Frozen and burst water pipes
- Mould and mildew buildup
- Pests making themselves at home
- General wear and tear from condensation or neglect
A bit of prep now can save you time, money, and stress come spring.
Step 1: Drain Down the Water System
Keyword: winter caravan checklist
First things first – drain down your water system. This is the most important job on your winter checklist.
- Turn off your main water supply.
- Open all taps (hot and cold) to allow water to flow out.
- Flush the toilet and pour antifreeze or salt water into the bowl and cistern to prevent freezing.
- If you have a combi boiler, check the manufacturer’s instructions or ask a pro for help.
Some parks offer a professional drain-down service. It’s worth the extra spend if you’re unsure – burst pipes in caravans in winter are sadly all too common.
Step 2: Clear Out the Fridge and Cupboards
You’d be surprised how many people forget that half-open jar of jam or that loaf in the freezer. Not only can it go mouldy or smelly, but it’s a magnet for mice and other unwanted guests.
- Empty your fridge, freezer, and all food cupboards.
- Defrost the fridge and freezer completely.
- Leave the doors open with a tea towel or cloth inside to absorb moisture.
Top tip: Wipe down all surfaces with a mild disinfectant before leaving for the season.
Step 3: Deep Clean and Declutter
A good clean now means less work later—and helps avoid the dreaded return to a damp-smelling van.
- Hoover floors and soft furnishings.
- Wipe down windows, skirting boards, and under furniture.
- Check for any early signs of mould or mildew and deal with them using an anti-mould spray.
- Remove anything that could attract damp – books, magazines, or paperwork can all absorb moisture.
Step 4: Protect Against Damp and Condensation
Winter air = damp air. And in a closed-up space, it doesn’t take long for moisture to build up. Here’s how to stop it in its tracks:
- Place moisture traps or dehumidifier crystals in every room.
- Leave internal doors open, including cupboards, wardrobes, and under-bed storage.
- Prop up sofa cushions and mattresses to let air flow underneath.
- If possible, lift rugs or store soft furnishings off the floor.
You can also consider investing in a caravan dehumidifier, especially if your van is on-site and powered over winter.
Step 5: Turn Off Electricity and Gas
Unless you’re popping back regularly, it’s safest to switch off all utilities.
- Unplug all appliances.
- Turn off the mains electricity at the fuse box.
- Shut off the gas supply at the bottle and disconnect it safely.
- If you use a portable heater or electric fire, store it safely until spring.
Not only is this a safety must, but it’ll also prevent unwanted power drain or fire risk.
Step 6: Secure Your Caravan
With fewer people around in the off-season, security is even more important.
- Lock all doors and windows.
- Close blinds or curtains to keep the interior out of view.
- Consider installing a caravan alarm or small security camera.
- Don’t leave valuables behind—remove anything worth taking.
It’s also a good idea to double-check your static caravan insurance policy to make sure you’re covered during the off-season.
Step 7: Outside Checks and Finishing Touches
Walk around the outside of your caravan before you leave:
- Clear gutters and downpipes of leaves and moss.
- Check the roof for damage or loose seals.
- Remove or tie down garden furniture, outdoor bins, or loose items.
- If your park allows, consider using a breathable caravan cover to shield the van from rain, bird droppings, and tree sap.
Getting your caravan ready for winter might sound like a chore, but trust us – it’s worth every minute. A little effort now means peace of mind during the colder months, and a fresh, ready-to-go static when spring returns.
If you’re ever unsure, ask your site manager or fellow owners. Many parks also post winter caravan checklists or offer maintenance services. You’re not alone in this!
