I'm looking to add a tile backsplash in my kitchen, but I'm not sure about the paneling that's currently in place. It's a thin layer over what I assume is drywall and has these strips covering the joints. Can I just install the backsplash directly onto the paneling, or does it need to be removed first? Removing it seems like it would be a hassle, but when I press on it, it feels like there's a gap between the paneling and the drywall. Here's a link to the paneling I'm dealing with: [panel?](https://imgur.com/a/afgPOBf)
2 Answers
For tile backsplashes, you really need a solid surface. Drywall usually works fine, but if it's that paneling, it's probably not a good base. You might want to check if you can replace it with cement board or similar for the best results.
Sounds like you have one of those fake tile wall panels. Unfortunately, you'll need to remove it before you can add your backsplash. Try using a putty knife from an edge to pry it off; it should come off pretty easily. Don't sweat any damage to the drywall underneath—the new tiles will cover that up!
I would have shared an image for better clarity, but I couldn’t figure out how to upload it here.
I managed to add a link to the paneling at the end of my original post.

Any idea why they would put that paneling up in the first place? It looks really cheap to me.