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close up picture of a DIY hearth pad with slate tile in a herringbone pattern
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DIY Hearth Pad

Learn how to make a slate herringbone hearth pad. This project was pretty straightforward and easy to complete, giving the wood stove a custom look.
Course Projects
Cuisine American
Keyword DIY hearth pad
Prep Time 1 hour
Cook Time 3 hours
Additional Time 1 day
Total Time 1 day 4 hours
Servings 1 pad
Author Lisa Bass
Cost 5

Equipment

  • Sponge
  • Tile saw
  • Miter saw
  • Table saw
  • Drill

Ingredients

  • Tile
  • Grout
  • Backer board
  • Trim
  • Screws
  • Adhesive
  • Thinset mortar

Instructions

  • First, choose your tile. I selected some rectangular, black, slate tile in the 4″ by 12″ size.
  • Next, choose the pattern. For this project we went with herringbone.
  • Determine the size of the pad. Ours needed to be 54 by 48 inches.
  • Cut the backer board to size.
  • Find and mark the center of the board (which would also be the center of the chimney), drawing a line from the back to the front.
  • Start at the bottom and work your way up, laying the tile.
  • Trace the first row of tiles in the correct position, and then butter that space and lay the tiles.
  • Set the tile at a 45-degree angle, using a speed square, with one corner touching the center line.
  • Add mortar to the backing board and to the tile using a trowel, then place the tile in place making sure it stays at the 45-degree angle.
  • Place the next tile under the bottom right corner of the first tile, placing spacers.
  • Continue spreading mortar and placing tiles with spacers. Ninety percent of this project was super simple. The hard part comes with having to make all of the small edge cuts.
  • To make the edge cuts, lay the tile down and mark where it needs to be cut using a straight edge. Cut using a tile saw.
  • Once the tile is in place and is allowed to dry for 24 hours, it is time to grout.
  • Spread grout on using a grout floater, and then wipe off using a wet sponge or towel.
  • Finish the edgest with some trim.
  • Measure each side and cut the trim on 45-degree angles with a miter saw so the corners would match up.
  • Paint or stain the trim.
  • Secure into place. We used an adhesive to attach the trim to the tile. To make it more secure, we added a few small screws to the corners.

Notes

How thick does a hearth pad need to be?

  • This could be directly related to code. Some places require a hearth pad to be as little as two inches thick, where others may require it to be four inches thick.