How To Put Cultured Stone On A Fireplace

How to Put Cultured Stone on a Fireplace

Cultured stone is a manufactured product made from concrete or other materials that is designed to resemble natural stone. It is a popular choice for fireplace surrounds and other applications because it is relatively inexpensive, easy to install, and durable. Here are the steps on how to put cultured stone on a fireplace:

Materials:

Cultured stone veneer
Thinset mortar
Grout
Caulking gun
Level
Tape measure
Pencil
Notched trowel
Grout float
Sponges

Step 1: Prepare the Fireplace

Remove any existing trim or molding from the fireplace. Clean the surface of the fireplace thoroughly with a brush and a damp cloth. Allow the surface to dry completely.

Step 2: Measure and Cut the Stone

Measure the height and width of the fireplace opening. Cut the cultured stone veneer to fit the opening, using a wet saw or a diamond blade on a circular saw. Wear a dust mask while cutting the stone.

Step 3: Apply Thinset Mortar

Mix the thinset mortar according to the manufacturer's instructions. Use a notched trowel to apply the mortar to the back of each piece of stone. Spread the mortar evenly and press the stone firmly onto the fireplace.

Step 4: Level the Stone

Use a level to check that each piece of stone is level. Adjust the stone as needed by tapping it with a rubber mallet. Allow the thinset mortar to dry for at least 24 hours.

Step 5: Grout the Joints

Mix the grout according to the manufacturer's instructions. Use a grout float to apply the grout to the joints between the stones. Press the grout firmly into the joints and remove any excess grout.

Step 6: Seal the Stone

Once the grout has dried, apply a sealant to the cultured stone. The sealant will protect the stone from stains and moisture. Allow the sealant to dry according to the manufacturer's instructions.

Tips:

Use a variety of different sizes and shapes of cultured stone to create a more natural look.
Stagger the joints between the stones to prevent the wall from looking too uniform.
Be careful not to apply too much thinset mortar to the back of the stone. This can make it difficult to level the stone.
Allow the thinset mortar and grout to dry completely before using the fireplace.