What is an advantage of using plywood over solid wood in construction?

Using plywood in construction offers several advantages over solid wood, particularly in terms of its structural integrity and performance. One significant benefit is that plywood is lighter than solid wood. This feature makes it easier to handle and transport, which can be a major advantage on construction sites.

Another key aspect is that plywood is engineered to resist warping. Solid wood is prone to expansion and contraction due to changes in humidity and temperature, which can lead to warping, twisting, or cracking. Plywood, on the other hand, is made by layering thin sheets of wood veneer, with each layer's grain running in different directions. This cross-graining technique enhances its stability and minimizes the chances of warping. Consequently, using plywood contributes to a more durable and reliable material in various construction applications, such as flooring, walls, and furniture.

While plywood offers great versatility due to its wide range of uses, as well as the ability to be finished and treated in various ways, this is not as central to its advantages as its lightweight nature and resistance to warping. The other options present characteristics that either do not align with plywood’s benefits or misrepresent it in terms of price, versatility, and aesthetic appeal.