What is fiber cement siding also known as?

Fiber cement siding is commonly recognized as Hardie plank or board due to its association with James Hardie Industries, a leading manufacturer in this material. The term “Hardie” has become synonymous with fiber cement siding because of the company’s prominence in the market and its contribution to the popularization of this type of siding. Fiber cement siding is made from a mixture of cement, sand, and cellulose fibers, providing durability and resistance to common issues like rot, warping, and pest infestations, which are often seen in wood or vinyl siding options. This unique composition allows it to mimic the appearance of wood while offering enhanced longevity and minimal maintenance.

In contrast, wood plank siding refers specifically to traditional wood materials; vinyl siding is made primarily of PVC; and cement board siding typically describes materials that may not have the same fiber cement nature but are still cement-based. Each of these alternatives has distinct characteristics that differentiate them from fiber cement siding, making the association with Hardie plank particularly defining for the composite material involved.