Little did we know how much work is involved with painting RV walls. But we learned through the process and today I am sharing some useful tips on how to paint RV walls in your trailer or camper. Read the back story if you missed the details of our adventure.

Beautiful bunkhouse in a camper. Gorgeous camper renovation.

We painted almost every inch of our house (our house that we recently sold!) in the last ten years) so we were not beginners in painters, so to say. But let me tell ya before you begin the process of painting your RV walls -it’s a hundred times bigger job than painting any room in a regular house.


You have a tiny space to work with. It’s a huge pain in the back bottom to move around in small square footage.

Then you most likely deal with a vinyl wallpaper that you need to prep like crazy! It will probably be your biggest part of your camper painting project. But after all the hours spent in the camper, I still say it was worth EVERY. SECOND. One single thing – and that is PAINT- can change the inside of your camper dramatically.

Amazing and colorful kitchen in a camper.

So let’s dive in and learn how to paint RV walls!


  • Electric screwdriver
  • Sander
  • Gloves
  • Degreaser – we used water and vinegar but there are other options you can choose
  • Painters Tape (a LOT!)
  • Spray Painter
  • Primer
  • Paint
  • Protective goggles
  • Paint Coveralls


In my opinion, this step is the most important part of your painting. DO NOT SKIP IT!

Prepping a camper for painting.

First things first: Remove blinds, screws, and everything else to free up your space. We chose to spray paint our camper instead of hand painting the walls and cabinets, so we had to remove and cover everything literally.

Degrease your vinyl wallpaper with a degreaser or water and vinegar mixture. This is what we used, and it worked perfectly.

Degrease every inch!

hole filling in a camper

Then fill the holes that you know you won’t need anymore. We used a wood patty ( a quick dry one).

Then SAND your walls and surfaces. Don’t skip this step either! I sanded the walls, but I had small areas where I wasn’t that thorough with sanding, and the paint started peeling on those areas. Take your time with sanding. We used an electric sander to make the process faster.

So SAND, SAND and SAND some more.

Tape the windows in a camper before painting the walls.

Tape off everything with painter’s tape before you paint RV walls. Take your time and tape off everything. This step will also take some time, but it is a must, especially if you will use a spray painter for your project.


Spray painting rv walls. Camper renovation

After you have done all the meticulous prepping work, you can prime the walls. We also painted the ceiling simultaneously as it would have looked a lot of yellower in color than the walls if we didn’t.

Glidden Gripper is a great primer, and that what we used, but there are many other options out there. Given that we used spray painter, we used at least a few gallons of primer to prime everything ( including the cabinets!). Priming was fast and an easy process with the spray painter machine. Let the primer dry completely before you apply the paint.


I wanted nice white walls and used BEHR Ultra White (my go-to white shade -or at least it has been in our old house!). We chose to go with a satin finish as I wanted to clean the walls later on with a wet cloth. Some areas needed two coats of paint. Be sure to wait in between the coats if you will apply two coats.

paint RV walls

Recap: Remove furniture, Degrease, Fill holes, Sand ( and sand some more!), Prime and Paint.

It took lots of hours to finish this step of our Camper renovation, but I still say it was worth every drop of sweat. Paint can go such a long way, especially in such a small space.

Paint camper walls

I will also write up a quick post on how to paint RV cabinets so stay tuned for more posts on the camper renovation coming soon!

Check out the BEFORE AND AFTER of our camper renovation

Eclectic travel trailer



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