You should be aware of the current wallpaper and interior trends before hanging it, especially if you are planning on selling or listing your home soon. Do people in your market tend to prefer bold designs and accent walls, or does having a simpler print all over seem like a better idea? Lastly, you want something that appeals to your aesthetic preferences; hanging wallpaper is an investment of your time and money after all.

If you prefer peel-and-stick to traditional wallpaper, you can skip the priming process. Many manufacturers don't require an additional primer if you’re installing peel-and-stick wallpaper to painted walls. However, if you’re applying peel-and-stick wallpaper to unfinished drywall, you’ll need to apply a primer first.

We don’t recommend wallpapering over older paper. That’s because creating layers of glue can invite bubbling or excess moisture on the wall’s surface. You should also prime your wall before applying wallpaper and smooth the wall as much as you can, and another layer of wallpaper complicates this process.

You shouldn’t need extra adhesive for peel-and-stick backsplash tile. The adhesive on the back of the tile sheets should do the trick. However, if you experience issues with the tile peeling or falling off, make sure the wall you’re working on isn’t textured, as that can prevent the materials from properly adhering.