What Is Brick Etching?

Process

• Decorative bricks are typically etched with a laser, but they can also be etched with acid. Acid and pollution are the reasons why pavers in the backyard look worn over time. The acids and pollutants in rain wash over the brick and eat away the surface. While nature eats away at bricks in random patterns, decorative bricks are etched with meticulous accuracy to create clear name indentations or designs. The laser cuts grooves into the brick surface. The brick may then be treated with an epoxy filler or finishing agent to ensure the design retains sharp detail and resists wear. These cuts are permanent and will stand up to foot traffic without cracking the brick material.

Materials

• The term brick etching or engraving is often used to cover more than just adding design or lettering into masonry material. The term is also applied to renderings for concrete, granite and rock, and the process used to etch brick is similar to the process used on glass and wood as well. The bricks may be standard rectangles, square or hexagons, depending on the requirements of the buyer.

Multiple Bricks

• While many etched bricks are individual designs, some brick displays are made of multiple bricks. The artist lays out the bricks in the same order that they will be installed and the design is laser-cut into the surface. The designed bricks are numbered, taken apart and transported to the buyer's property. The design is then laid permanently in place and grouted. Considerable complexity is involved creating and installing a design that covers several square yards.

Care

• While brick is known for its durability, proper care is needed to ensure it maintains a pristine appearance for as long as possible. Use a water hose to clean brick. Apply a mild detergent if needed to remove tough stains. Avoid using a pressure washer, acid or steel brushes because it will erode the surface, which means your etching will fade with time. If tough cleaning is needed, use a restoration cleaner that is especially design for masonry.