How do you prepare an exterior wall for stone veneer?Exterior walls need to be structurally sound in order to support the weight of the stone veneer. The wall also needs to be clean and dry so that the adhesive will stick properly.If the exterior wall is made of concrete, it should be treated with a bonding agent before applying the adhesive. If the exterior wall is made of wood, it should be treated with a wood preservative before applying the adhesive.The stones should be laid out on the ground in order to determine which ones will be used and how they will fit together. Once you have determined the layout, use a chalk line or carpenter's level to mark vertical lines.

How do you prepare an exterior wall for stone veneer? To prepare an exterior wall for stone veneer, you need to first make sure that the surface is even and clean. If there are any bumps or lumps, you will need to fix them before applying the veneer. Once the surface is prepared, you will need to apply a mortar bed. The mortar bed should be about 1 inch thick, and it should be applied in a layer that is wide enough to cover the entire surface of the wall. Once the mortar bed has dried, you can start applying the stone veneer. Make sure that each piece of veneer is securely attached to the mortar bed.