I'm installing some wall panels that are 8ft x 4ft over a wall with two layers of drywall. The thickness of the drywall is making it tricky to locate the studs with my stud finder. I bought a brad nailer for this project but I've never used one before. Most tutorials recommend nailing into the studs for support, but I've noticed that some videos show nails going in without hitting them. So I have a couple of questions:
1) Is it really necessary to nail into the studs for the wall panel to stay up?
2) If I can't find the studs, what are some other options for attaching the panels besides using glue?
3 Answers
It's true that relying solely on brads for support isn't super reliable. It’s best if you use some glue like Liquid Nails for a strong hold. If you opt for brads, try angling them away from each other for better grip. But remember that using glue makes it harder to remove later!
The weight of your wall panel is around 32 lbs, right? Using brads alone might not keep it stable, but if you also use a caulking bead along the edges, it should hold up until you decide to take it down.
You could try locating the studs by making a couple of small slits in the wall. From there, you can measure out the rest of the spacing accurately. Just a thought!
That sounds like a good idea, but I’m trying to keep the wall damage to a minimum for when I take the panels down later. I’ve noticed that the studs aren’t always evenly spaced in my other walls.

Exactly, but I read somewhere that it might not work well unless I hit the studs. Do I need to trust that or is there a way around it?