Hello, Thanks for your interest. It's been a while since we completed that project so I don't have the exact specs at my fingertips, however the walls were covered in a metallic vinyl wall covering.

i wasn't sure if the wallpaper would stick. my trailer is 20 years old and wanted to renew it a bit and the trend seems to paint but i don't want to go that route. yours is the first one i've seen papered. so is that with paste or self stick?

I would suggest using a vinyl wall treatment in recreational vehicles due to the wear and tear factor. Applying the vinyl is very easy on these types on vehicles because the wall panels are removable, most people can do it themselves. There are different application methods depending on the product you buy, there will be instructions that come with it. - Good luck on your project!!!

thank you and what a beautiful job you did, looks awesome