Do You Have to Put Tile Around a Propane Fireplace?

Other Material Options

• Besides tile, there are other materials that are commonly used around propane fireplaces. Bricks, which were popular years ago, are still a choice for many homeowners. Today, many people are choosing a more elegant look. Granite, marble and slate are popular materials. Granite is durable and resistant to high temperatures. Marble, which includes onyx, limestone and travertine, is not as hard and durable as granite.

Building Codes

• Consult the National Fire Protection Association (NFPA), local building code department and product vendor to find out what the requirements are for the installation of tile or other non-combustible material for your propane fireplace. The requirements are constantly evolving. Generally, the rules call for a non-combustible floor surface, or hearth, that extends at least 18 inches in front of the propane firebox and 8 inches to the sides. Install a minimum of 16 inches of tiles over the top and along the sides of the fireplace to meet the clearance requirement.

Tile Installation Guidelines

• It helps to make a cardboard template of the "surround" area and place the tiles in different configurations to test out various patterns. Make sure that you use the same spacing and starting point as for the actual installation. Plan the tile installation so as to minimize the amount of tiles you have to cut and to avoid narrow slivers. For example, if you use 12-inch-by-12-inch tiles, plan your design dimensions accordingly.

  Apply the tiles on a solid and smooth surface. For the proper adhesion and bonding, make the mortar the consistency of peanut butter. Start the tile installation at the center point above the fireplace opening. Check occasionally to make sure the tiles are flush, straight and level.

  Heavy tiles require a ledge to be secured above the fireplace opening. The board supports the tiles from underneath until they are set. Start tiling the columns, or legs, from the bottom and work up. Use full pieces of tile in the mantle leg fields and place cut tiles at the bottom. Use the ledge board method to support tiles placed on mantle legs.

  Dry thinset is difficult to clean once it hardens, so wipe excess material from the tiles and joints with a moist cloth as you go along.