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How to remove a slate tile floor?

Published in Tile Removal 3 mins read

Removing a slate tile floor is a labor-intensive process typically involving breaking the tiles and prying them up from the subfloor.

The Removal Process

According to tips for removing slate flooring, one effective method utilizes basic demolition tools.

Here's how to approach it:

  1. Gather Your Tools: Ensure you have the necessary equipment, notably a cold chisel and a three-pound sledgehammer.
  2. Start Demolition: You can begin the removal process from anywhere on the floor, though starting from the center point of the floor is a recommended approach.
  3. Position the Chisel: Place the tip of the cold chisel on the grout line between two slate tiles.
  4. Strike with the Sledgehammer: Hit the back of the cold chisel with the sledgehammer. The goal is to break the bond between the tile and the subfloor or to break the tile itself.
  5. Pry Up Pieces: Once a tile is loose or broken, use the chisel or a pry bar to lift and remove the pieces.
  6. Repeat: Continue this process, working your way across the floor, breaking tiles and removing them piece by piece.

Be prepared for dust and debris. Slate is heavy and breaks into sharp pieces.

Tools You Will Need

Having the right tools makes the job more manageable:

  • Cold Chisel: Essential for attacking grout lines and prying.
  • Three-Pound Sledgehammer: Provides the force needed to break tiles.
  • Heavy-duty pry bar or floor scraper
  • Safety glasses or face shield
  • Heavy-duty gloves
  • Knee pads
  • Dust mask or respirator
  • Shovel and wheelbarrow or heavy-duty bags for debris
  • Utility knife (for cutting caulk or baseboards)

Summary of Key Tools

Tool Purpose
Cold Chisel Breaking grout, prying tiles
Sledgehammer Striking the chisel, breaking tiles
Pry Bar/Scraper Lifting loosened/broken tile pieces
Safety Gear Protection from dust and sharp debris

Preparation and Safety

Before you begin removing the slate, take these steps:

  • Clear the room of all furniture and belongings.
  • Cover doorways and vents with plastic sheeting to contain dust.
  • Wear appropriate safety gear, including safety glasses, gloves, knee pads, and a dust mask or respirator.
  • Turn off power to any nearby outlets if working close to walls where wiring might be present.

Removing a slate floor requires physical effort and patience, but using the method described with a cold chisel and sledgehammer on the grout lines is a standard approach.

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