When it comes to masonry choices, the three most popular are slump stone, new brick and manufactured used brick.

Brick is considered by many to be the ultimate exterior wall finish, and it does contain many advantages. It is beautiful, durable, won't catch fire, rot or be eaten by termites. It's readily available most everywhere and there are literally thousands of varieties from which to choose. It is also expensive.

Stone is another attractive, durable and more expensive choice. Unfortunately, stone isn't as available as brick, and not every stone works for masonry work. Some types are too soft, and others are too porous. However, there are alternatives to brick and stone that contain all the advantages at a lower cost.

What appear to be stone and brick walls on houses may actually be a lightweight concrete manufactured-stone veneer or cultured stone. A mixture of Portland cement, natural aggregates and iron oxide pigments is poured into molds made from real stones. The result, available in a broad palette of colors and styles, looks incredibly realistic.

Architectural blocks are another attractive, virtually indestructible option. These are essentially the same as conventional concrete blocks, except they resemble polished granite, look like hand-hewn stone or tile or have other decorative finishes.