How To Winterize An RV? [Solution]

how to winterize an rv

One of the questions that people ask quite frequently is, “How to winterize an RV?” The short answer to this question is that RV winterizing involves making RV equipment more resistant to extreme weather. RV winterizing is not for every RV owner or camper. If you live in a climate where snow and ice are normal, then it may not be worth it for you. However, if you are part of a group that likes to travel in the winter, then maybe it is something you might want to consider.

The first step to take in deciding to do winterizing your RV is to take inventory of the RV. Make a list of all the things you can see inside the RV, such as windows, plumbing, heaters, cooking, electrical wiring, and cooling ducts. Be sure to note any additional equipment that goes with your RV. Once you have this list, you can compare it to the current model year to determine if you will need special tools or equipment to make your RV more resistant to extreme weather.

Why It Is So Important To Winterize An RV?

Winter weather is more hazardous than summer weather. Your RV is at the mercy of any number of forces that can cause it to break down or become severely damaged.

In the case of your RV, a breakdown can not only make it unsafe to travel, but it can cost you a bundle to repair. To prevent this from happening to you and your RV, begin your research into RV winterizing today. Many RV companies offer a range of services designed to help make your life easier when the winter season comes around. They are very affordable and worth looking into.

Things That You Should Consider Before Winterize An RV

Before you start contacting an RV winterizing company or professional, you must have a good idea of what you hope to accomplish. Are you hoping to just get a few extra inches of snow off the top of your RV, so it looks better and stays warmer? Are you hoping to eliminate rust on your RV’s interior and exterior? Do you want to insulate your RV better in the cold winter months to keep your energy bills down? These are all great questions, and the answers can be found easily.

The most important thing is that you take the time to research your choices carefully and select a company with years of experience in winterizing RVs. They should also have plenty of references to their name as well. Another thing to look for is how much they charge per hour. If they are charging too much, then that is probably a sign that they are overcharging for their services. You want to get a Winterizer from a company that charges fair prices with competitive prices and reasonable hours of service.

RV Insulating

When it comes to insulating your RV, you want to make sure that you select a Winterizer that includes foam insulation in all of the proper places. This way, when the temps start dipping into the thirty-degree range, you will be properly covered. You want to make sure that you do not install more insulation than is necessary and make the right connections in the right places. If you go with a less expensive but less reliable company, you could find yourself in an uncomfortable situation and not successfully winterize your RV.

It really depends on your needs and how much money you want to spend at the end of the day. If you don’t have a lot of money to invest in a new RV, there are other ways to make sure that you stay warm and comfortable. Remember, it never hurts to ask a few questions before you make your final decision on which is best for you. However, if you are interested in doing all this on your own, you can follow the steps mentioned below!

How To Winterize An RV?

Winterizing an RV means making all of the necessary preparations for winter. It starts with an inspection to determine what type of exterior materials to use and which interior materials to preserve. You need to look for signs of moisture, such as bubbling paint or stained carpets. A vapor barrier is a must for an RV since a major source of moisture in the interior comes from condensation between the windows and walls. Make sure the floor and walls are also properly insulated to keep your heating costs down.

In case you have already purchased an RV, you might be able to winterize it yourself. Before you begin, however, you should seek a professional’s assistance to give you some tips on the best way to go about things. You will need to remove all personal items from the RV so that there is no chance of being damaged during the process. Be sure to also remove any furnishings and appliances from the inside of the RV.

Steps How To Winterize An RV?

  1. Remove all water filters
  2. Drain all the water from black and grey water tanks.
  3. Drain water and heater lines
  4. Bypass the water heater
  5. Add antifreeze system
  6. Get help

1) Remove All Water Filters

The water filter line is essential in RV, so before doing anything regarding bypassing must consider this water filter line because the winterization has many chemicals that can damage the water filter lines easily. If you can remove these filters before winterization, then it will be the best.

2) Drain All The Water From Black And Grey Water Tanks.

In many areas, the water can get freeze due to winter winds, so make sure that your water tanks in the RV are full. The storage water can create bacteria and germs, so if you want to make it clean, then you have to drain the water. The first step is the black water tank, and after that, you have to use a grey water tank. After that, you have to clean the containers with a black tank cleaner, or you can use any darning wand for this purpose.

3) Drain Water and Heater Lines

It is also important to drain these two lines, such as heater lines and water lines. Because it can freeze, and then it can damage. Now the question is how you can drain it? The answer is that you have to turn it off and let it get cold for some time. After that step, you have to remove the plug of the draining system and then open the valve for relieving pressure. You need to remember one thing, never drain the heater lines when it is hot. You have to wait for the down and average temperature levels.

4) Bypass the Water Heater

The water heater is an essential item in the RV. So before doing anything, you must check this item. After freezing, there is no way to antifreeze it. Some RVs have already a bypass option for the water heater. But some have no so, and you must install it. You can install it from the camping world by professionals.

5) Add Antifreeze System

The antifreeze system is the best choice to add to RV. But the first step is that you have to install a water pump converter kit. You don’t need to connect it directly with the water system. You can keep in inside the jug or the antifreeze system. The next step is that you have to shut down all the water lines; then, you can turn on the water pump converter kit.

6) Get Help

The above steps are easy to follow. Your problem how to winterize an RV by yourself easily by following these steps. But if you feel any difficulty in following these steps, then you don’t need to worry because you can do contact any local camping world to fix these problems by their professionals.

You might also interested to know about: Best RV Water Filter


This was just a brief overview of some of the most important steps involved with learning how to winterize an RV. You should be aware of some other steps, but these will get you done on how to winterize your RV quickly. If you follow these simple steps, you will find that winterizing your RV can be a rather painless process. Once your RV is properly winterized, you will find that you will have a much better time outdoors during the cold months of the year. So start thinking about getting your RV winterized now and enjoy the outdoors and the fresh air much more this season.

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