What is a common thickness for hardboard siding?

Hardboard siding typically has a common thickness of 7/16 inch. This thickness strikes a balance between strength, durability, and aesthetic appeal, making it a popular choice for exterior siding applications. Hardboard is manufactured from wood fibers that are bonded together under heat and pressure, resulting in a solid and sturdy material ideal for resisting impacts and providing insulation.

Thinner options might not provide the necessary durability and insulation characteristics that siding requires to withstand various weather conditions and external forces. On the other hand, thicker boards might add unnecessary weight and cost without significantly enhancing performance. Therefore, 7/16 inch is the recognized industry standard for hardboard siding, making it an appropriate choice for typical residential construction.