Siding gives added protection to the exterior walls of a home that are exposed to weather, rain, and sun at all times. The siding may also have to contend with fire and pests that can always cause it to be stressed. Cement siding has properties that can better resist the elements and any other event it has to face.

Cement board siding is made with Portland cement, water, sand and has cellulose fibers added to it. Every manufacturer will have its own formulation and additives that enhance the performance of the siding. This fiber cement siding is low-maintenance, durable, and long-lasting and its semi-rigid property provides exteriors of homes with substantial protection, while still remaining fairly flexible.
Its long-lasting property gives it excellent overall value and it can cost less than any alternatives like wood siding, synthetic stucco, or brick that are often used instead. It is, however, a costlier alternative than the popular vinyl siding.

Performance of cement board siding will differ from manufacturer to manufacturer, but all cement siding will be non-combustible, and will not ignite when directly exposed to a flame, and will in no way contribute as fuel to any fire that occurs. This material also is resistant to any damage by moisture and thus will not rot. You will find the cement siding available in your area specially engineered to suit the climate in your geographical area. It has no attraction for woodpeckers and termites, as wood siding will have and also keep pests in general away from it.

This siding is also available in various colors and with various textures allowing architects a greater chance to create the exterior that they want. Its high resistance to fire has many insurance companies viewing homes with this siding favorably and offering discounts on premiums. It is also available in many styles and textures that can help to greatly improve the aesthetics of a home.

It is easy to maintain cement siding. It goes through a curing process during its manufacture that makes it less inclined to absorb moisture. Cleaning the siding regularly with a pressure washer can remove any dirt or debris that is attached to it. Using soap can help. Manufacturers will give their own recommendations for maintenance and these must be followed. Cement siding can always be repainted if necessary and this can help to further extend its life. Prepainted boards colored by the manufacturer will last for 15 years.