MDF (Medium-Density Fiberboard) is an engineered wood product made by compressing wood fibers and resin, resulting in a smooth, uniform surface. Wood, on the other hand, is natural and comes directly from trees. The key differences lie in their composition, cost, durability, maintenance, and aesthetic appeal.

The right choice comes down to the specific needs and goals of your project. MDF is more affordable and flexible, making it a good choice if budget is a concern or you need curved shapes. However, for longevity, durability, and aesthetics, wood is generally the superior material.

The main differences are the size and types of wood fibers used during its manufacture. MDF uses fine, granular particles for a more homogenous density with smooth, tight edges for strength and workability. Particle board is formed with less refined wood fragments and offers low-cost stability at the expense of strength and durability.

MDF offers several advantages over real wood including dimensional stability, ease of workability, and cost. While there are also disadvantages to using MDF, its smooth surface and uniform composition make it an excellent choice for interior trim, cabinetry, and furniture.

Both MDF and plywood are effective choices for flooring, cabinetry, or furniture making. MDF is more affordable, easier to work with, and the material has a smooth finish that takes paint well, but plywood tends to be the better option for exterior projects due to the higher level of strength, durability, and water-resistance.