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Nobody likes fumbling around for the shampoo or shaving cream in the shower. Fortunately, there’s a simple solution—corner shelves! Not only are they super useful, but they’re also actually pretty easy to install. All you need is a good shelf and a few tools and you can knock out the job in less than an hour. To make it even easier, we’ve answered some of the most common questions folks have about how they can install a shower corner shelf.

Question 1 of 6:

What do I use to install a shelf in a shower corner?

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  1. Choose a floating shelf that’s cut to fit into a corner of your shower. Select at least 4 flat, disc-shaped anchors so they can help support the weight of the shelf. You’ll also need an angle grinder, which is a hand-held cutting tool with a rotating disc for a blade. Connect a blade designed for cutting tile, such as a diamond-tipped blade. [1]
    • You’ll also want safety glasses for when you use the angle grinder.
    • Go with a corner shelf that’s cut and designed for showers. You can choose a tile, ceramic, or even a tempered glass shelf. [2]
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Question 4 of 6:

How do you attach a corner shelf to an existing tile shower?

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  1. Use a ruler or tape measure to measure where you want to place your shelf. Use a marker to mark a line for where you need to cut the tile to install your anchors. [5] Place a level against the wall on both sides and line it up with your marked lines to make sure they’re even and level. [6]
    • You could stick some painter’s tape on the wall and mark on top of it if you don’t want to mark the tile.
  2. 2
    Then, cut 4 slots for your anchors with an angle grinder. [7] Fit your angle grinder with a tile-cutting blade so it’s able to easily penetrate the surface. Hold the blade so it’s parallel with the floor and cut into the wall deep enough to fit half of your anchor. Cut the 4 slots so they’re evenly spaced. [8]
  3. 3
    Finally, apply adhesive and install the anchors and shelf. Insert an anchor into each of the slots you cut in the tile so they’re nice and secure. Take a strong adhesive such as super glue or Gorilla Glue and apply a line into the groove of the shelf. Fit the shelf onto the anchors and push it into place so it’s flush against the wall. Once the glue dries, you’re good to go! [10]
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Question 5 of 6:

Can you install a shower corner shelf without cutting the tile?

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  1. While it may not be as sturdy as a shelf with anchors cut into the tile, you can easily and quickly install a floating shelf in the corner of your shower. Take some double-sided tape and attach it to the edge of the shelf. Then, mix 2-part epoxy and spread a layer over the edge of the shelf. Align the shelf so it’s level and press it against the corner of your shower. Hold the shelf in place for about 5 minutes to allow the epoxy to bond. [11]
    • About 30 minutes after drying, you can cut away any excess epoxy with a utility knife or razor blade.
  2. 2
    Allow the epoxy to dry overnight, then caulk the edge of the shelf. Leave the shelf for at least 8 hours so the epoxy has a chance to really cure and harden. Then, take some caulk and apply a thin line to the edge of the shelf. Wipe away any excess with a clean cloth and allow the caulk to fully dry according to the directions on the packaging. Wait until the caulk is dry before you use the shower. [12]
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Question 6 of 6:

How do I add a corner shelf to a stone shower?

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  1. Thinset is an adhesive mortar that’s also water-resistant, making it great for use in a shower. Mark the outline of your shelf against the corner of the stone wall in your shower. Use an angle grinder fitted with a stone-cutting blade to cut along the lines you mark and create a slot that will hold your shelf. Apply a layer of thinset to the edge of your shelf, slide the shelf into the slot you cut, and allow the thinset to fully dry. [13]
    • Check the packaging of the thinset for specific drying times.

Community Q&A

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  • Question
    Can I install a marble corner shelf on glass subway tile?
    Community Answer
    Sure. For a fairly temporary setup, you can just glue or caulk it there - the smaller the shelf the better. But for a permanent installation, you'll need to cut a slot in the glass tile with a grinder's Diamond Blade and chisel out the tile's thin-set adhesive. Then, you can thin-set in the shelf edge and grout its joints for the best and very long lasting support.
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      Tips

      • If you don’t have an angle grinder, you may be able to rent one from your local hardware or home improvement store.
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      Warnings

      • Make sure you use a tile-cutting blade and wear safety glasses to avoid potential injuries when you’re cutting the tile.
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      References

      1. https://youtu.be/POqtYXNwllw?t=88
      2. https://youtu.be/rqQ-2GwAauQ?t=30
      3. https://www.homedit.com/tile-shower-corner-shelf/
      4. https://www.homedit.com/tile-shower-corner-shelf/
      5. Ryaan Tuttle. Home Improvement Specialist. Expert Interview. 24 September 2021.
      6. https://youtu.be/POqtYXNwllw?t=15
      7. Ryaan Tuttle. Home Improvement Specialist. Expert Interview. 24 September 2021.
      8. https://youtu.be/Fb27s-8U6S8?t=18
      9. Ryaan Tuttle. Home Improvement Specialist. Expert Interview. 24 September 2021.

      About This Article

      Article Summary X

      You can install a shower corner shelf without any tools and it only takes a few minutes. If you have a tiled shower, you'll need a ceramic corner shelf, which you can find at your local hardware store, as well as double-sided adhesive foam tape and silicone caulk. To install the shelf, you'll apply adhesive foam and caulk to 2 sides of the shelf and attach it to your shower tiles. Make sure no one uses the shower for 24-48 hours after you're done so the adhesive and caulk can dry properly. Some shelves, like glass ones, usually come with screws to attach them to the wall. If you buy one of these, just mark your screw points with a level to make sure your shelf is straight. Then, screw the holes, insert the anchors, and screw the shelf in using a screwdriver. For more tips, including how to install a shelf in a fiberglass shower, read on!

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        Feb 13, 2018

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