RV Living in the winter months, Simple tips to help you stay warm

Unfortunately most all RV’s are designed for use during the winter months. So RV living in the winter months is something all us full timers have to face and there are many additional challenges when dealing with them clod winter months.  Luckily, there are plenty of things that you can do to make your RV more weather friendly.

So let’s get started, first start by keeping the cold weather outside and the warm air in. Sounds easy enough, but  you need to increase insulation and reduce cold air infiltration. Your windows are the best  place to start. Just about all your RV windows are single-pane and do not make a seal. So you will need a storm window, and there are a endless possibilities. Most RVer’s use foam core board (to cover the windows, and this works well, but it’s impossible to see through! Others use sheets of Plexiglas or Lexan cut to fit the windows and held in place with small brackets, Velcro and or tape. This greatly helps seal the windows in RV’s and best of all you can see through it. There is one drawback to this method and where do you store them during the summer.
 
A simplest and cheapest solution is to use shrink film on the insides of your windows and can be purchased and any at home or hardware stores. This is a clear film that you can custom fit to any size and attaches to the inside window frame with a double-sided sticky tape. Once the film is stuck down good, you use a hair dryer to shrink it until it is smooth and tight. This not only slightly improves the R factor of the window, but it makes the window airtight. This will drastically reduce those annoying cold drafts and help to reduce unwanted condensation on the insides of your windows. After the winter is over, you simply peel it off and throw it away. I do almost all of my windows, leaving one window at each end of the rig uncovered so that it can be opened on warmer days.

 

Now that the windows have been covered, our next step is to do something about those roof vents. Again these vents really don’t seal very well and warm air rises, so that means we don’t want any of our warm air to escape out the top of our rig. there are some simple solutions: That same shrink film can be used, or maybe fiberglass insulation can be cut to fit and held up with a piece of cardboard. There are also nifty little pillows that are designed to fit snugly into the vent opening to seal and insulate it. These are great, as they are easily removed when you want to have the vent open.

Now finally, we need to seal all those other places where cold air can enter our rig. Any compartments that open into the inside of the rig need to have good weather seals. Under the rig, there are many openings where water and gas lines enter the living area. These openings need to be sealed and some of that aerosol self-expanding foam is great for this. Alternately, foam rubber can be forced into gaps to help reduce air leaks. Finally, the entry door needs to be checked to make sure that it seals properly. Adding some inexpensive foam tape or weather-strip will really help seal those air leaks.

 


Now that we’ve gotten the rig pretty airtight, we’ve got a new problem to deal with. Moisture from cooking, washing and just our breathing raises the humidity inside the RV. As it gets colder, this moisture condenses out on cooler inside surfaces like window frames and doors. This can lead to mold and mildew, water stains or even worse. The best way to prevent condensation is to avoid introducing excessive moisture into the air. A good practice is to always use the range hood vent when cooking and the bathroom vent when showering. This will draw most of that moisture out of the rig. It may be necessary to keep a roof vent open slightly to provide some ventilation and keep condensation in check. Insulating exposed surfaces that tend to collect moisture will also help. A small dehumidifier or some of those little tubs of desiccant crystals may be necessary, depending on the RV and how many are living in it.

This discussion of condensation brings up a related subject… the method of heating that you use in your RV. When propane is burned, it releases combustion byproducts and one of those byproducts is a surprisingly large quantity of water vapor! Most standard RV furnaces are vented to the outside of the rig and will not add any moisture to the inside air. This is not true of any unvented propane heater, including popular catalytic heaters. Using your stove-top burners also adds moisture to the inside air. If you intend to heat your rig using an unvented propane heater, you will have to provide a larger amount of ventilation to remove the additional moisture added to your air. Most unvented heaters are pretty nice for milder climates and are great for taking that morning chill off. Using them as your primary source of heat in really cold weather can prove to be a challenge because of the potential for condensation problems. In addition you might also purchase a larger propane tank for your RV don’t need to drive ever 5 to 7 days to get more propane.

 

Many folks choose to use portable electric heaters to heat their rig. This method of heating doesn’t add condensation to the air and depending on the cost of propane may actually be slightly cheaper to run. Great care must be taken to not overload the wiring in your RV or the electrical system in the campground. Most parks will either put you on an electric meter or charge extra for electric heat. Use only UL approved heaters and keep combustibles away.

Now that we’re warm, draft free and hopefully dry inside, let’s deal with the stuff outside your rig.

The first thing we need to do is keep your fresh water hose from freezing. If you are traveling a lot, simply use the hose to fill your freshwater tank and then disconnect it each night. If you are parked for a longer period, consider heat taping and insulating your water hose. Standard 110v heat tape can be wrapped in a spiral along the length of the hose and then covered with either round foam insulation or fiberglass batting wrapped with tape. Don’t forget to wrap the faucet to protect it and add a pad of insulation where the hose connects to your RV. In moderately cold weather, this should keep your water flowing. If it gets extremely cold (below zero), it may still be necessary to let a faucet drip overnight.

Sewer lines need special attention in sub-freezing weather too. It’s necessary to support the hose and provide a continuous slope from the RV sewer connection to the park sewer hookup. That way, water will drain from the hose and not create an ice plug at the low point. Alternately, you can use a straight section of thin wall PVC sewer pipe and the necessary fittings to complete your sewer hookup. The PVC will stand up to cold temperatures better than your plastic hose and is fairly inexpensive.

Depending on your RV’s design, you may need to take extra steps to protect your fresh water and
holding tanks from freezing. In milder climates, where the temperature routinely rises above freezing during the day, you can usually get by with draining your fresh tank and simply keeping both the gray and black tank valves closed until you need to dump them. If it gets down into the single digits at night and rarely rises above freezing during the day, then you will almost have to insulate and/or heat your tanks or use significant amounts of RV antifreeze in them to keep things flowing…. If you are parked for a while, tank insulation for exposed holding tanks can be fabricated from fiberglass insulation and light plywood… just build a small lightweight box around the tank and line it with fiberglass. A small electric light bulb can be used to provide a safe source of heat.
For rigs with enclosed tanks, it’s often enough to provide some source of heat in the tank compartment and small electric bulbs can be used here as well. If you are too mobile for such solutions, then you should look into special heating pads designed for RV holding tanks. They can be purchased from many RV parts dealers or camping catalogs and will allow you to use the holding tanks as you normally would with no fear of freeze ups. Alternately, many Rvers who travel in the winter simply minimize use of the holding tanks and keep plenty of RV antifreeze handy to treat them.
Ok, all of that information applies only as long as you are in a relatively temperate location. However, there are a number of hardier souls who gladly brave the snow and cold and stay well north all winter long. Many families, in search of winter recreation, use their RV well into the sub-zero winter months. For those of you who intend to winter in extremely cold parts of the country, I really can’t help you much. I’m one of those fulltimers who run south at the first sign of a snowflake.

Wherever you choose to spend the winter, a little preparation and planning will make your stay more comfortable. Here’s wishing you all the warmth of the festive winter holiday season! Next time, we’ll talk about de-winterizing your RV and yourself for the fun summer months!

That’s all folks. Thanks for following along with us today.  We hope that you found this interesting and informative. Please remember to subscribe and If you like us please give us a thumbs up. Don’t forget to share with your friends and comment below.  You can also find us on Google+FacebookTwitterInstagram and YouTube, so follow us there if you will.  Until next time remember:
 
 
Facebooktwittergoogle_plusredditpinterestlinkedintumblrmailFacebooktwittergoogle_plusredditpinterestlinkedintumblrmail

Related posts