Winter RV living can be a magical experience, especially when you’re cozy in your trailer, enjoying the quiet beauty of the season. But as the temperature drops, staying warm in your RV becomes essential for both comfort and safety. Whether you’re navigating a mild winter in the South or enduring freezing temperatures up North, knowing how to keep a trailer warm in the winter is key to surviving the chill. This guide is packed with essential tips for living in an RV in winter, including the best ways to insulate your camper for winter living, how to keep your RV warm in winter, and must-have supplies for winter RV camping. Plus, if you’re traveling with pets, we’ve got tips for keeping your FurBabies just as snug. From winter RV camping packing lists to winter RV living tips, you’ll find everything you need to stay warm, comfortable, and safe while RV living in winter. Let’s dive into the best winter RV living tips to help you stay toasty all season long.

Surviving Winter in an RV: Essential Tips and Supplies

Setting the stage: Stationary RV Living

My travel trailer is a 2021 Puma Palomino 32 BHQS.

It stays stationary at the RV park. We never move it and it has residential insulation as well as a winter type package. It doesn’t get below zero often in Alabama where the RV is at but a lot of the items we use will work for freezing temperatures. And we have six FurBabies that we have to consider so some of these items are for RVing with pets (dogs and cats)

But a lot of these items can be used no matter what your RV lifestyle or situation to help you stay warm in the winter and heat your RV.

✅ Reflective insulation (for windows, cabinets, and doors)

Reflective insulation is a game-changer when it comes to retaining heat in your RV (as well as keeping it cool in the summer). This type of insulation can be used on windows, doors, and even inside cabinets.

Since windows are the weakest point in terms of heat retention, covering them with reflective insulation helps minimize heat loss. It’s inexpensive, lightweight, easy to install, and can be cut to fit any shape or size, making it an essential addition to your RV in winter & summer months!

THE VERY FIRST THING I DO IN EVERY RV is buy Reflectix Insulation either at a place like Lowe’s or Home Depot locally, or I’ll order it on Amazon in a HUGE roll and then cut to size!

Why it’s essential: Reflective insulation works by reflecting back the heat inside your RV, preventing it from escaping through windows and doors. It also helps protect against drafts and can keep your RV warmer without relying solely on heaters.

✅ Black Out Ez Window Coverings

Another option and a recent new find is Black Out Ez Curtains they will PRE-CUT these Reflective inserts to your exact RV window size made by a REAL RVER (Tim from RVing With Tim). They will also precut the window covers.

The catch is “measuring your RV windows” and having everything cut to the right size and shape. I wish this was something they could get from the factory by the year and model of your RV. Some windows came out better than others for the window covers, but 90% of the reflective window inserts fit almost perfectly! So they looked 100 times better than the ones I originally cut!

✅ Heaters (Electric and Propane)

Your RV most likely comes with an LP gas-operated heater, which you will need to add the propane tanks to operate. We only use our propane when the temps are freezing outside; otherwise, we keep the propane turned off at the tanks outside since we have had a leak leaving it open in the past with our Cat!

Whether you’re relying on electric heaters or a propane-powered option, having a backup source of heat is crucial for colder months. Many newer RVs come with built-in furnaces, but having additional heating options—like an electric or propane space heater—can add extra warmth and peace of mind.

Why it’s essential: Electric heaters are easy to use and provide quick warmth, especially if you are hooked-up to shore power, like when we are Staying Stationary in our Travel Trailer.

However, propane heaters are perfect for boon-docking or when you don’t have access to electricity — Plus a great source of secondary heat even when you do have electricity!

Having both options means you’re always prepared for whatever the winter weather throws your way.

And YES they do make indoor/outdoor propane heaters with extra safety features like tip-over protection and leak sensors etc… which you should look for on every type of heater! Especially if you have kids or pets!

✅ Curtain Rods and Curtains (To Cover Doors and Insulate)

In the same way, using reflective insulation on windows, covering doors and other exposed areas with thick curtains can dramatically reduce heat loss. These heavy curtains act as an extra layer of insulation and can also block any drafts.

Curtains provide both a barrier to cold air and privacy, especially if you need to cover any less insulated doors or window areas. Opt for thermal blackout curtains for the best effect.

While I don’t keep curtains up year-round since we have our Reflectix, Black Out Ez Window Covers, and The RV Pull shades that came with the RV, I DO put up curtains occasionally when the RV is extremely hot or cold to help keep in the heat and out the cold or vice versa depending on the time of year.

✅ Seal Openings (Windows and Exits)

It’s important to seal up any gaps, cracks, or openings in your RV where cold air could enter. This includes around windows, doors, and any other possible entry points like your slide outs, vents, etc… . Sealing openings ensures that you’re not wasting precious heat. Every draft adds up, so proper sealing will help keep your RV comfortable without overusing your heater.

✅ Electric Fireplace

Some RVs have electric fireplaces — or you can invest in an electric fireplace — this is not only a charming way to warm up your space, but it also adds ambiance.

An electric fireplace can serve as both a supplemental heat source and a cozy focal point in your RV. It’s perfect for creating a comfortable, homey atmosphere while staying warm.

Plus, if you have pets, they’ll love curling up by the “fake fire” to catch a snooze and stay warm too.

✅ Hot Tub

Okay, this one might be a luxury item, but if you have the space and setup for it, a portable inflatable hot tub can be a fantastic way to relax and warm up during the colder months.

It’s a great way to soothe muscles and enjoy the outdoors while staying warm. Plus having an inflatable hot-tub makes it easy to take it with you in your RV so you can enjoy it no matter where you are going to be!

There’s nothing like soaking in a hot tub to beat the winter chill. It also makes for a fun, relaxing outdoor winter activity.

Disclaimer: Not every RV park will allow this!

✅ Heated Blanket

A heated blanket is a portable, personal way to stay warm. Whether you’re lounging on the couch or sleeping, wrapping up in a heated blanket provides targeted warmth without needing to heat up the entire RV.

A heated blanket is especially useful if you have pets who like to snuggle in close for warmth. Plus, it’s an energy-efficient way to stay cozy while conserving propane or electricity.

✅ 0° sleeping bag

RV sleeping in cold weather? A good 0° sleeping bag is a must-have. These sleeping bags are designed to keep you warm even in freezing conditions, offering a layer of protection from the cold as you sleep.

Having a high-quality sleeping bag will keep you warm throughout the night, even when temperatures drop well below freezing. It’s especially helpful if you’re boon-docking or in an RV with minimal insulation.

We bought a double (2-person) sleeping bag that has helped us out on nights when temperatures drop below freezing and we’re RVing!

I also like to have this “just in case” we lose power, run out of propane, or have any other issues with our heat. I know we can at least use this sleeping bag to stay warm!

✅ Warm Clothing (Robes, Hats, Gloves, Boots)

Dress in layers, and don’t forget to stock up on thick robes, insulated hats, gloves, and boots.

Wearing the right clothes can be the difference between freezing and feeling comfortable.

When you’re cozy on the inside but need to go outside to walk the dog or check on something, having the right gear will make sure you stay warm.

✅ Vent Covers For Roof (???)

In winter, it’s crucial to manage airflow and moisture. Vent covers help prevent drafts, but they also ensure that condensation doesn’t build up, which can cause mold or mildew. These covers are easy to install and can help maintain consistent ventilation without sacrificing warmth.

✅ Pop-up Fire Pit and Blow Poker

When you’re spending time outside, a pop-up fire pit is perfect for staying warm during chilly evenings. Use it for a campfire to keep the cold at bay, and pair it with a blow poker to control the flame and airflow.

Even in cold weather, you’ll want to spend time outside when possible, either to cook or stay warm. A fire pit can keep you warm while adding a bit of outdoor fun to your RV life.

What I LOVE about the Pop-Up Fire Pit and Fire Poker is that they are easily portable and compact to save space! Also in comparison to other fire pits Extremely lightweight.

✅ Outdoor Metal Tent Garage

If you’re stationary for the winter and are allowed to have an outdoor portable garage or metal tent where you’re RV Living. A portable outdoor garage can help shield your boat, car, or other items from the worst of the elements. You could even find one big enough for your RV!

It provides an extra layer of protection from wind and snow, keeping your items warmer and safer, and ensuring that the structures stay insulated in good condition.

We purchased our outdoor garage to store our boat in the winter during freezing temps, and it does help a good bit to keep it insulated. Especially if you don’t plan on winterizing it.

I’ve also parked my car under it, and we tried to use the inflatable hot tub inside, but after the RV Park electricity fried our hot tub, we opted NOT to plug up the new one for now.

We use the garage for storage of our grill and outdoor floats etc…, and other things as well.

Disclaimer: Not every RV park will allow this!

✅ Box Heater (Infrared)

This Dr Infrared Heater Portable Space Heater – Box Heater (Infrared) 1000 Sq Ft (1500-Watt) is the BEST Space Heater I’ve found for heating the RV during the freezing temperatures and cold winter months!

✅ Temp Stick (for pets mainly)

A temperature stick (smart thermometer) allows you to monitor the temperature in your RV at all times, either from inside or remotely via Wifi. Keeping an eye on the temperature is crucial in winter. Too cold, and you risk pipes freezing or pets being uncomfortable. But a Temp Stick Remote WiFi Temperature & Humidity Sensor gives you peace of mind.

Our main reason for having the Temp Stick is to monitor the temperature of our pets (5 dogs + 1 cat) when we are NOT in the RV!

They have an App on your Iphone you connect to, the only MUST HAVE item is Internet so that you can get readings remotely.

BUT it does continuously monitor the temperature even when offline and keeps a record so you will know once you’re back online.

We’ve used these Temp Sticks for our Boat during the Winter Months and keep one in our RV Van, Too!

I will be honest NVington does all the App monitoring so usually it’s me asking “did you check the temp? are the animals okay?” — he doesn’t mind getting a million notifications a day. Keep in mind we have 2 of these Temp Sticks so there are two locations and notifications going off all the time! 🤦‍♀️

✅ Rugs (For Warmth on the RV Floor)

RV floors, especially in travel trailers, can get very cold in winter. Adding rugs not only makes your RV feel homier but they also provide an extra layer of insulation.

This helps trap heat, preventing the cold from seeping up from the floor, which can make a huge difference in how comfortable the space feels.

We love to use washable rugs by Ruggables on all our RV floors.

Also, we have a few Dirty Dog Mats for the Dogs to help capture the dirt from there paws when they come in and out the doors.

✅ Candles & Flashlights

Candles can provide a bit of ambient warmth and light, which can help set a cozy atmosphere. Just be cautious about fire safety. Flashlights, on the other hand, are critical in case of power outages, and you’ll always want one on hand during winter when storms can knock out electricity. A good LED flashlight or headlamp ensures that you’re never left in the dark, literally.

✅ Kasa Home Plug (Remote WiFi Enabled)

A WiFi-enabled plug, like the Kasa Home Smart Plug, allows you to remotely control appliances or heating devices in your RV from your phone or smart device. For example, you can turn on a space heater or even your coffee pot without leaving your bed. This adds convenience and ensures your RV stays cozy without having to get up and adjust the thermostat manually. One Of my other favorite reasons for using this little device is to turn on and off the lights in the RV, especially when we are not there!

✅ Propane monitor Bluetooth app

Monitoring your propane levels is vital during winter RVing. A Bluetooth-connected propane monitor lets you check your tank levels remotely, so you’re never left without heat unexpectedly.

Running out of propane in the dead of winter can leave you or your pets shivering. This monitor ensures that you’re always aware of your fuel levels before it becomes an emergency.

✅ Gas Leak Detector (Portable Hand Held)

When using propane for heating, cooking, or hot water, a propane Gas Leak Detector (Portable Hand Held) aka Portable Natural gas sniffer and tester is critical for safety. Propane leaks can be dangerous, leading to fire or carbon monoxide poisoning. A propane leak detector monitors the air for any traces of gas and will alert you if it detects any carbon monoxide in the air but using a Portable Natural gas sniffer and tester gives you peace of mind, ensuring that your propane system is safe to use (before turning anything on and having any unforeseeable issues)

✅ Wifi Enabled Carbon Monoxide Monitor & Smoke Detector (X-Sense)

Carbon monoxide is a serious safety concern when using propane heaters or gas-powered appliances. A carbon monoxide detector is essential for ensuring your safety while keeping warm in your RV.

This safety device will alert you to any dangerous buildup of carbon monoxide, giving you the chance to ventilate and resolve any issues before they become a hazard.

What I love about this Carbon Monoxide Monitor & Smoke Detector (X-Sense) is that you can connect it to Wifi and get notifications sent to your phone if there is any Smoke or any Carbon Monoxide Detected. So it’s great for the paws parents out there who have to leave home or their RV without their cats and dogs!

But with all the safety issues winter weather and heating the RV presents we always like to have this just for peace of mind!

✅ Heated Hose or 0° Hose (With Heat Tape and Insulation)

If you’re staying in freezing temps for an extended period, using a heated RV water hose or a hose with heat tape will prevent water lines from freezing.

They also make heavy-duty hoses that will still allow water to flow even does to 0 degrees without heat!

A frozen hose can leave you without water, which is a serious issue in the winter. Heated or insulated hoses ensure a steady water supply, even in sub-zero temperatures.

✅ Clamp Meter (Portable Electricity Voltage Tester)

Monitoring the electrical systems in your RV is key to preventing overloads or power outages, especially during winter when heating systems demand more power. A Portable Electricity Voltage Tester (aka Clamp Meter) allows you to test and track electric voltage to ensure everything is running smoothly.

✅ RV Power Surge Protector With Auto ShutOff

A surge protector safeguards your RV’s electrical systems against power surges that could damage sensitive appliances. Especially in winter, when heating systems are running, you need to protect your investment.

On our current RV Travel Trailer, we have to use a 50 AMP Power Watchdog Surge Protector (with Auto Shutoff), but they make 30 AMP versions too. They also make some RV surge protectors with extra features like automatic shut-off, mobile apps, and Bluetooth.

I cannot tell you how many times our investment in the upgraded models of these Bulldog Surge protectors saved our RV from power surges at the RV Park. We actually ended up buying it after experiencing a fried electrical cord “attached” aka burnt to a crisp causing weird issues with the power inside my RV!

✅ Microwaveable Heating Pad or Rice bag

A microwaveable heating pad or rice bag is a quick and easy way to warm up your bed, lounge space, or even your pets’ bedding. It’s a small investment with big comfort.

I will use a microwaveable heating pad and just sit it in my lap or the dog bed. Depending on our location I have a few different versions of these, some made with rice, others cherry pits, gels, etc…

✅ AcuRite Monitor or Weather Station

Monitoring the weather outside helps you anticipate any sudden changes in temperature or conditions, allowing you to adjust your RV heating and insulation accordingly. But one thing I love about our Wireless Weather station monitor by AcuRite is that we can see the inside and outside temperatures. I always like to compare it to the weather apps on our phones and the news, not to mention our RV thermostat too!

✅ Fans (To Circulate Heat)

While it might sound counterintuitive, using fans in winter can actually help distribute heat more evenly throughout your RV. If you’re using a space heater or your RV’s furnace, a fan can help circulate the warm air, preventing hot and cold spots throughout your RV!

Why it’s essential: When heat is concentrated in one area, the temperature can fluctuate, making certain parts of your RV cold and uncomfortable at times. A fan ensures that the warm air circulates efficiently, keeping the temperature consistent in all areas of your RV.

I have fans in every room of my RV even the bathroom to help circulate the air throughout the RV. In the summer I keep them on a high speed, and in winter, the lowest setting. I have small oscillating fans in the RV bathrooms and tall Slim Larger Standing Fans as well as fans on the floor. Vornado is one of the best brands I’ve found to actually move the air around! But simple inexpensive box fans can do a lot to!

✅ Leave Stoves, Microwaves, and Toaster Ovens Open AFTER Use for Extra Heat

While it’s never advised to use things like the stove to heat your RV. I will say Once you’re DONE cooking, leaving appliances like the stove, microwave, or toaster oven open will release extra warmth into the RV. Just be cautious to close them back once they’ve cooled down. Obviously, this also might be something NOT to do if you have kids or others who might end up touching them! But my goal in saying this is not to waste heat you’re already producing if it’s safe to do so!

✅ Cuddle up with a pup

If you have pets, especially dogs, curling up with them not only keeps them warm but also adds some extra warmth for you. Plus, you get to enjoy the added comfort of companionship during chilly nights. If you don’t have a dog (or cat) you could always foster a dog for a little while or adopt them and give them a furever home. Plus, they’ll give you all the warmth, cuddles, and kisses you’ll ever need!

✅ Leave Cabinets Open

During colder months, leave your RV cabinet doors open (especially under the sinks or anywhere else you have water/sewer piping). This can allow warm air to circulate around your pipes, preventing them from freezing.

✅ Fill Your Fresh Water Tank

Keeping your fresh water tank full reduces the risk of it freezing during particularly cold spells. It also makes it easier to use your RV’s water system without worrying about frozen pipes. So you can still wash the dishes, use the toilet, and take showers in your RV still (as long as your RVs water pump is working).

✅ Let water drip

In extreme cold, letting a faucet drip slowly can prevent water in the pipes from freezing, as moving water is less likely to freeze than standing water. But keep in mind since you’re RVing what goes in must come out! So be sure to let the dump tanks drain out!

✅ Skirt your RV

RV skirting adds an insulating barrier around the base of your RV, preventing wind and cold air from getting underneath. This is a great way to keep your RV warmer during extreme cold. (if you’re going to be somewhere for a while in cold temps) Skirt Your RV! This is NOT something I’d do for short RV trips!

✅ Add RV Non-Toxic Antifreeze

Adding non-toxic antifreeze to your plumbing system can prevent pipes from freezing and bursting. It’s especially important if you won’t be using your RV’s plumbing frequently during the winter. If the temps are going to be below freezing I’ll pour some non-toxic RV Anit-freeze in the toilet and sinks to help prevent any issues of freezing (especially if I’m not going to be in the RV. But then I also make sure to drain the water out.

✅ Turn Off and Drain Water

If you’re not using your RV for an extended period in freezing weather, it’s important to turn off the water supply and drain the system to avoid frozen pipes.

✅ Avoid Installing Permanent Sewer Pipes On Your RV

One last thing… I feel the need to mention mainly because I know a lot of RVers living in RV Parks that do it! Which is Installing permanent pipes (or PVC) vs regular RV Sewer Lines. But, keep in mind this could cause issues with your RV insurance or even void your RV warranty. Always follow manufacturer guidelines to avoid any potential problems. I can almost guarantee None of them allow you or recommend you to install any type of permanent sewer piping on your RV even temporarily!

Final Thoughts

Staying warm in your RV during winter isn’t just about cranking up the heat. It’s about being prepared with the right tools and strategies to ensure you, your pets, and your RV stay safe and comfortable. Whether you’re relying on heaters, fans, or blankets, these essentials are designed to make your winter RV experience cozy, secure, and enjoyable. With a little prep and the right gear, you’ll be able to embrace the winter months with warmth and peace of mind. ICYMI… Be sure to watch How I’m Surviving Winter: Stationary RV Living in my Travel Trailer while in Below Freezing Temps!

ABOUT ME

If we haven’t officially met, Hi I’m @bloggingbrandi an EX-Corporate Kool-Aid Drinker, born to be Creator, Digital Nomad and Entrepreneur who loves RVing while running my own business on the road! I created RVersity out of my love hate relationship with RV Life! It’s a space where I’ve put together all my RV tools and resources, plus a tribe of like minded RV Loving individuals all in one place!

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