Spread and comb heat resistant mortar on the backerboard bed and starting along an edge with full tiles set.
Tiling over brick hearth.
Use painter s tape to mask off.
Option b forget the leveling compound and backerboard and just use thinset to level the surface and make the tile adhere.
Clean and prepare existing brick.
Which is the better option.
How to do it cut bed.
Let the bricks dry for a day or.
Place drop cloths over the hearth and the floor.
Go over the entire area with a wire brush to dislodge any loose mortar then scrub off the soot with a rag soaked in.
If your brick is very uneven has a lot of texture or has deep mortar lines between the bricks you should create an even surface on which to apply the tile by troweling a layer of thinset over the existing material.
Create a smooth work.
Turn the float closer to 90 degrees to scrape off any excess grout from the surface of the tiles.
Option a use some sort of concrete leveling compound to eliminate the uneven quality of the existing brick hearth.
Smooth out the mortar to create a flat even surface over the bricks filling in any indentations grooves or bumps on the.
First of all i must mention that tiling directly on top of brick is an option if your brick is mostly flat without deep mortar lines like mine.
Give the entire surface of the brick fireplace a good scrub with a wire brush followed by the vacuum.
After doing this surround tiling the hearth and tiling a bathroom floor i finally bought this wet saw to tile my kitchen backsplash and it s great for small jobs like these marble is pretty soft and is known for chipping but i didn t encounter a big problem with that.
Spread an even layer of thinset mortar over the bricks with a trowel.
Steps for tiling over a brick fireplace.
Mix up a small batch of thin set mortar until it has the consistency of creamy peanut butter.
Tile over the backerboard using either thinset or one of the plastic adhesives.
A tiled hearth needs a sturdy 11 4 inch setting bed to withstand the shock of dropped.
How to tile over a brick fireplace step 1.
Apply grout and sealer.
If possible you should remove the existing mantel for easier tile.
Cover the hearth with a drop cloth and remove the mantel and anything else that s attached to the brick.
Hearths take a beating.
Cover the hearth with 1 4 backerboard.