What is the common name for fiber cement siding?

Fiber cement siding is commonly known as Hardie plank, named after the manufacturer James Hardie, which is a prominent producer of fiber cement siding materials. This type of siding is made from a mixture of cement, sand, and cellulose fibers, providing a durable and long-lasting exterior option for homes. Hardie plank is well-regarded for its resistance to weather, fire, and pests, making it a popular choice among homeowners and builders.

The other options refer to different types of siding materials. Vinyl siding is made from polyvinyl chloride (PVC) and is known for being lightweight and low-maintenance. Wood siding consists of natural wood materials, which can require more upkeep but offers a classic aesthetic. Aluminum siding is made from metal and is also low-maintenance but does not share the same properties as fiber cement siding. Thus, the association of fiber cement siding specifically with the name Hardie plank highlights its identity in the construction industry.