How to Insulate a Pop-Up Camper? [6 Great Ways]

Pop-up campers can be great fun for the entire family or your friends, as you come to learn as soon as you try one out. No matter where or when you want to camp, you can drive to the location and set up your camp within minutes. It will be as simple as you would expect it to be.

But remember that there are better options than pop-up campers for camping year-round. During the warmest months and the cold winter, you will need to protect your camper and insulate it.

In today's guide, I will tell you how to insulate a pop-up camper in little to no time, with practically no effort, and without a more significant investment. Stick around if you want to learn more on the topic!


pop up camper

Can You Insulate a Pop-Up Camper?

If you are wondering if you can insulate a pop-up camper, I am here to tell you that this is possible and recommended. If you have never seen a pop-up camper, this is like a car and a tent in one since the sleeping area folds and unfolds like an actual tent.

Tent camping is fun, but using a pop-up camper is even cooler. The only problem with this type of camping is that the walls of the pop-up parts are made from thin material, so you will need to work to insulate them.

You can insulate a pop-up camper during the summer and winter. This will help keep the camper from extreme cold or hot summer temperatures. But insulation is also recommended because it can help you save energy. You will not need to use an AC unit or heating in the camper.

All this makes your camper more comfortable, but the insulation will also serve as a protective layer. If and when you decide to sell it, the camper will be in top shape thanks to all the protection it has gotten over the years.

To sum up the answer to the main question - it is possible to insulate a pop-up camper. If you want to learn more about the best ways to do the insulation, make sure to read the next section!

6 Great Ways To Insulate a Pop-Up Camper

Even though people use various kinds of insulation to adjust the temperature in their pop-up campers. 

I have selected the six best ways to insulate your camper before heading on your next trip. 

Make sure you read everything, as proper preparation is needed for each insulation method.

If this is all clear, I can get started with the list. So, here are the six best ways to insulate a pop-up camper:

Reflectix insulation

Reflectix insulation is one of the most famous insulation methods nowadays. This is because it is readily available in most specialized shops, it is not that expensive, but it is effortless to install and use. The insulation is quite sturdy and durable and comes in various shapes and sizes.

You get something that looks like foam insulation boards or even bubble wrap. Both sides have reflective material that helps maintain the inside temperature. At the same time, it brings enough warmth inside the tent.

Place the boards on all openings or throughout the trailer frame would be best. Ensure you have enough insulation covering your doors, windows, roof, and similar openings. If there are high winds during your trip, you should also consider covering the canvas walls with this insulation.

Reflective tarps

The reflectix insulation can be replaced by reflective tarps. The only difference is that the tarp is a material that is not as sturdy, but it is almost as easy to use as the reflectix boards.

You might be aware of the fact that most tents come with tarps. But not all tarps are reflective - some are only waterproof and protective against UV rays. So, if your tarp is not reflective, you will need a special one.

All you need to do when applying the tarp is add it over the sleeping area while it is not set. After getting the tarp to cover the walls, you can raise the entire area and set it up as you usually would. You can rest assured knowing you have complete climate control as long as the tarp is on your camper!

Air leak protection

When winter camping, you want to avoid having cold air leaks in your sleeping area. The same goes for summer camping and warm air. It would be best if you had air leak protection which can also serve as additional insulation throughout your camping trip.

Check the camper before leaving your home to see if there are any air leaks. You can insulate the trailer using duct tape, silicone, or even pool noodles. Ensure insulation is all over your door, windows, roof, and other openings.

This is an excellent form of insulation that can help you stay warmer during winter and keep the camper cool during summer.

Floor insulation

When sleeping in a pop-up camper during winter camping trips, you might notice that the ground gets too cold. This can be quite uncomfortable on your feet, keeping them cool and making them prone to developing a cold. It is also not good because it can keep your entire trailer cooler than it needs to be.

This is why you need floor insulation. One of the easiest forms of insulation is insulating your floor using carpets, rugs, blankets, sleeping pads, sleeping bags, and other things. You can use anything that comes to mind and that you can lay on the floor.

Blackout curtains

Blackout curtains are also quite convenient as they are nothing more than regular curtains made from unique materials. Dark colors usually help with insulation, whereas thick material is also thermal-insulated in most cases.

These curtains come with rubber-plastic backing on one side. You can place that side towards the walls while keeping the other side turned towards the seating or sleeping area. The curtain can make your entire area look better, as most common areas in campers look somewhat dull.

When buying the curtains, ensure you have the correct width and length measurements. These curtains come in various sizes, shapes, and colors, so I believe you will be able to find curtains that fit your area best.

Special insulation

There are other types of insulation you can try out. For all those cold nights in your pop-up camper, try using electric blankets, heaters that work on propane tanks, RV or trailer skirtings, and so on.

For warmer weather, try using an AC unit or fan. These devices will need electricity to run, so make sure you visit some campsite that offers electricity for campers. Otherwise, you will have to rely on a propane tank to run all your devices.

As you can see, there is no shortage of insulation options. I recommend you try methods from this guide when taking your next trip with your travel trailer. That is the only way to decide which insulation method you like best and want to continue using.

winter camping

Are Thermal Bunk Covers for Pop-Up Campers Worth It?

Suppose the types of insulation mentioned above are not enough for you. In that case, I have another insulation method I want you to consider. I am referring to the thermal bunk covers you can use when camping with your pop-up camper.

You can get many types of covers, but you must ensure that the one you get fits your camper. There are bunk-end covers of various sizes made from different materials, which can come at different prices. Please consider these things before making your final investment.

But let's get back to the covers.

One of the most famous manufacturers of bunk end covers is PopUP Gizmo. They have been a part of the global market for a while and have had great success due to their quality products. These covers might be a perfect choice if you want great reflective insulation.

PopUP Gizmos can protect your camper from water, dust, dirt, and the sun's rays that can harm the material. It protects the camper in the cold and during hot summer days. Should the cover get a bit too dirty, you can wash it and have it back on your camper within a few days.

But the Gizmos are only one of many such covers. Before investing, look into the different manufacturers and covers to find the best fit for your needs.


Thank you for reading this guide on pop-up campers and how to insulate them. Remember that there are many ways to do so - from using blackout curtains to using heaters, reflective tarps, floor insulation, and what else not.

If you have a pop-up camper you use often, let me know which type of insulation you use to stay warm or protected from the cold air. I cannot wait to read all your comments!

Andrew Mullen

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