Want To Buy A Four-Season RV? Here’s What You Need to Know…

Last updated on May 17th, 2021 at 09:35 am. Originally published on November 19th, 2015

There is a certain set of people who want an RV that can be lived in during all seasons. They want their home on wheels to be comfortable in the heat of summer, the cold of winter, and everything in between. The truth is that most RVs are not built for this kind of use. But that doesn’t mean they aren’t out there.

If you do an online search for the term “Four-Season RV”, the result will be a lot of truck campers and motorhomes or trailers that can withstand high levels of heat and cold. Beware! Not all of them are what the manufacturer implies. Sometimes the only difference between a normal RV and a “Four-Season RV” is the weight surplus and the high price.



What is a Four-Season RV?

You won’t find any industry-wide criteria in regards to materials or design that designate an RV as four-season worthy. In this article, you will learn about the exact characteristics needed in an all-weather RV. With this information, you can purchase the perfect RV, or even weatherize your existing RV for any type of weather.



How Will You Use Your Four-Season RV?

Consider where you want to take your RV and how you will use it. The answer to these questions will determine the environmental stress your RV needs to withstand. This is essential knowledge if you want to purchase or improve a motorhome that can last you a lifetime, in any season, or on any type of terrain. Ask yourself the following questions:

  • Will you take your RV on short or long trips?
  • Will you travel alone?
  • Will you choose hook-ups or dry camping?
  • Is your RV ready for off-road and remote, rugged areas?
  • Will you turn your RV into a permanent living space?

These questions will help you determine the specific features you need in a four-season RV such as the amount of space, solar panels, extra heating or cooling, etc. Now you are ready to go shopping.

A Great Source of Information: RV Consumer Group Reports

Once you know the desired living conditions and features needed, it’s time to find a four-season RV at an affordable price. A great place to start is with the RV Consumer Group. These experts on this website are trained and informed about the quality materials that make a great motorhome. You will learn about the overall durability and comfort of a rig as it is tested at both severe hot and cold temperatures. They also have these informational books and guides to help with your purchasing process.

There are four important factors to consider when purchasing a four-season RV or improving an existing RV to be four-season ready. 

  • Insulation
  • Wall Structure
  • Window Size
  • Venting and The Heating & Cooling Systems

RV Consumer groups have a set of ratings, that helps lead you down the right path when it comes to choosing the perfect RV for all conditions. These ratings will tell you if your RV is fit for: 

  •  Weekend Use (WE): If you plan on a stay short during temperatures of 40-80 degrees Fahrenheit.
  • Vacationing Use (VA): If you plan to spend more than two months in an RV with temperatures of  30-90 degrees Fahrenheit.
  • RT: RV trekking (RT):  If you love off-road RVing and want to experience the wilderness thoroughly. All the occupants of this RV should stay comfortable during freezing temperatures or extreme heat waves.
  • Snowbird RVing (SB): If you plan to spend more than 6 months in temperatures varying from 30 to 90 degrees Fahrenheit.
  • Fulltiming (FT): If you plan to live full-time in your RV. The RV has to withstand all types of temperatures and has to perform exceptionally off-road.

What Construction Materials Make a Great Four Season RV?

Construction materials play an important role in determining the all-weather capability of an RV. All manufacturers have their own material choice, and most list the material on their websites. Check them all and contact them to see what packages they might offer you. Remember, you are looking for high-quality construction materials.

Four Season RVs have better sidewalls & roofs, ceiling insulation, and enclosed and insulated holding tanks. You should choose the manufacturer carefully. The better their RV reviews, the better the four-season RV will be fabricated for your needs.
A quality built four-season RV should have:

  • A nice living area where occupants can experience a comfortable stay during temperatures lower than 20 degrees and higher than 90.
  • Sufficient insulation to prevent holding tanks and valves from freezing at any temperature.
  • Air circulation that keeps the RV cool at any heat and reduces condensation.
  • Insulation to keep unwanted air from entering the RV through windows, walls or cabinets.

It can be hard to find all that in one RV, although a lot of manufacturers claim that they can provide a four-season RV. It’s important to determine for yourself if the RV is qualified.

  • Do a side-by-side inspection of the materials used in the manufacturing process.
  • Visit online forums and talk to users that are familiar with four seasons RVs.
  • Inspect the unit for unwanted weather damage such as mildew, water spots, or rot.
  • OR, you could just buy one and live in it for a while.

A Few Ideas for modifying an RV for All-Weather Camping

There’s a high probability that the RV your searching for/owning is a bit unqualified for extreme weather. In this case, you can modify the RV for all-weather conditions. Here are some ideas:

  • Add self-adhesive insulation to your windows.
  • Add new weather stripping around the entry door.
  • Use foam to cover vents or spaces that let cold air slip inside the RV.
  • Apply foil-backed insulation sheets to line your windows.
  • Don’t worry about freezing and buy a tank heater.
  • Cover water lines and dump valves with heat tape.
  • Add antifreeze inside your holding tanks when not in use.
  • Purchase a dehumidifier to rid the air of excess condensation.
  • Try a hydronic heating system.

Are You Ready for a Four-Season RV?

There are countless possibilities when it comes to four-season RVs. Be sure to seek out the one that suits your own needs for climate and travel conditions. Remember that a typical RV is not built to withstand extreme conditions and look for quality materials, better heating and cooling options, and tight windows and doors. In the end, you might need to make some improvements yourself to get the four-season RV to suit all your needs.

Happy camping!

This post may contain affiliate links

What do you think?

How much can you make renting your RV?

See How Much You Can Make

How much can you make renting your RV?

See How Much You Can Make

Similar Articles

The 10 Best RV Parks for Retirees

You’ve done the time. You’ve worked hard, saved up your nest egg, and have more than earned a lengthy, luxurious…

Read More

Vanlifer’s Guide to Sleeping, Camping, and Overnight Parking with AsoboLife

Sleeping! Exciting, isn’t it!? Well…on second thought… While where one sleeps overnight may not be the most interesting vanlife topic,…

Read More

Must-Have Accessories for RVing With Kids with Project Trek

According to this article from TIME, an astonishing 4.2 million women returned to the home between February 2020 and April…

Read More

Why Winterizing your RV is So Important, Plus What NOT To Do

How our vacation was frozen Picture this. You’re RVing within 40 miles of the biggest sandbox that exists in Southern…

Read More

The Ultimate Guide to Ice Fishing in an RV

There’s something special about reeling in a fresh catch and whipping it up for dinner any time of year —…

Read More

Traveling with Two Dogs in a Fifth-Wheel RV: Wander Free and Queer

Did you know that nearly half of all RV travelers have at least one pet along for the ride? We…

Read More