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Step 1
Check the condition of the surface with a paint test. Stick on a piece of masking tape and pull it off to see if the paint adheres to the surface of the tape.
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Step 2
Discover the amount of moisture that gathers on the wall by taping a piece of plastic over an area. If there is an accumulation of moisture after 24 hours, then you will have to apply a new base, such as a metal grid or sheetrock, on which to apply the brick veneer.
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Step 3
Clean the surface well. Make sure that all loose dirt and dust is removed and that the surface is dry before you apply the stones or brick.
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Step 4
Apply the adhesive evenly beginning at the top of the wall. You can complete an area that is about two-feet by four-feet without worrying about it drying too quickly. You want it to feel tacky.
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Step 5
Run a line to give you a level field on which to lay the bricks. Starting at the top, press the bricks onto the surface, using the line as a guide. Leave about 3/8 inches between each brick. Fill in with mortar-looking filler to give a natural brick look.
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Step 6
Use a small brush or the tip of a caulking tube to fill in the spaces between the brick with mortar or a mortar-like caulk. Be sure to wipe off any mortar that has spread onto the brick surface before it dries.
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Step 7
Finish the entire wall with a sealer. Use a high gloss or clear sealer, depending on the look you want to achieve and how dirty the wall will become. A higher, tougher sealer will make it easier to clean walls in high traffic areas.
