What is a disadvantage of manufactured wood?

Manufactured wood, such as particleboard, MDF (medium-density fiberboard), and plywood, is often designed for specific applications where cost and versatility are advantageous. However, one notable disadvantage of manufactured wood is its tendency to warp in high humidity conditions. This is primarily because the adhesives used in the production of these materials can break down when exposed to moisture, leading to changes in shape and structural integrity. This warping can affect the material's performance in applications such as furniture making and construction, where a stable and flat surface is crucial.

The other options do not adequately capture the characteristics of manufactured wood. For instance, while high-quality manufactured wood may be more expensive than some natural materials, it is generally considered economical relative to solid wood options. Availability is also not typically a concern, as manufactured wood products are widely produced and distributed. Additionally, while some types of manufactured wood can have lower strength compared to solid wood, many engineered wood products are specifically designed to enhance strength and stiffness, countering the notion that they are inherently low in strength.