Caring for Your RV in Cold Weather: Winter Maintenance Tips from Grand View Campground

Winter camping is all about preparation—and your RV deserves a little extra TLC when the temperatures dip. Whether you’re full-timing through the cold or parking your rig for a few weeks, proper maintenance is key to a smooth, stress-free winter season.

At Grand View Campground, we’ve seen plenty of RVers tackle winter like pros. Here’s a roundup of essential winter maintenance tips to keep your rig in tip-top shape.

1. Insulate, Insulate, Insulate

Start with your RV’s underbelly and windows. Use foam board or professionally made skirting to protect your plumbing and tanks. Thermal curtains, vent covers, and even throw rugs can help keep the interior warmer.

2. Watch Your Water

Frozen pipes are no joke. Always:

• Use a heated water hose
• Keep a slow drip running on extremely cold nights
• Insulate exposed pipes and tanks
• Empty and clean your black and gray tanks regularly

Tip: Consider using your onboard fresh tank instead of staying connected to external water during extreme cold snaps.

3. Maintain Your Heating System

Whether you’re using a propane furnace, electric heaters, or both—check them regularly. Clean your furnace vents and make sure your CO2 detector is working. If using propane, monitor your usage and refill before running low. Have backup options like a small ceramic heater, especially if shore power is available.

4. Battery & Generator Care

Cold temperatures can zap battery life. Make sure batteries are fully charged and consider a battery heater or insulation blanket. If using a generator, check oil levels frequently and keep the unit dry and protected.

5. Roof & Slide Seal Checks

Snow and ice can build up quickly. Inspect your roof regularly and gently remove any accumulation. Ensure all seals and weatherstripping around doors and slides are intact to avoid leaks and drafts.

6. Plan for Interior Moisture

Cold outside, warm inside—it’s a recipe for condensation. Run a dehumidifier or use moisture absorbers to prevent mold, especially in closets and corners. Leave cabinets slightly open for air circulation.

7. Winter Storage? Prep Accordingly

If you’re storing your RV for the winter months:

• Fully winterize the plumbing system
• Remove all food and liquids
• Disconnect batteries or use a maintainer
• Cover tires and vents

Stay Warm with Grand View

Whether you’re just passing through or planning a long stay, Grand View Campground is here with level, full-hookup sites and convenient I-90 access—even in the winter months. Montana’s winter beauty awaits—and your RV will be ready with these tips in mind.