Wood Types Used in Furniture: A Complete Guide

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1. Solid Wood

Cut and shaped from a single piece of timber, solid wood has a natural grain and pattern that deepens in color over time. It is strong but can shrink or expand with humidity, and it tends to be expensive.

2. Glued Laminated Wood

Made by gluing together small pieces of solid wood with their grain aligned into a wider panel. It warps less than solid wood and is more affordable, making it common in furniture.

3. MDF (Medium-Density Fiberboard)

Made by finely grinding wood fiber and compressing it with adhesive under high heat and pressure into a panel. Its smooth surface takes paint or film finishes well, but it is weaker than solid wood and more vulnerable to moisture.

4. Plywood

Made by layering thin sheets of wood with their grain direction alternating between layers. That cross-grain structure resists warping and gives it even strength.

5. Oak

A solid-wood species from the oak family, with a distinct grain pattern and a light brown tone. It is strong and durable, making it a common choice for dining tables and flooring that need to hold up over time.

6. Walnut

A solid-wood species from the walnut family, known for its rich, chocolate-brown tone. Its luxurious color makes it one of the pricier solid woods, often used in weightier, statement-piece interiors.

7. Ash

A solid-wood species from the ash family, lighter and paler than oak with a bold, flowing grain. Its good elasticity makes it well suited to bent or curved furniture designs.

Solid Wood Isn't the Only Furniture Material

Solid wood often gets treated as the gold standard when choosing furniture, but glued laminated wood, MDF, and plywood each have their own strengths depending on the use case. Knowing the traits of each material makes it easier to choose furniture that fits both your budget and its purpose.

Frequently Asked Questions

Is MDF furniture always inferior to solid wood?

Not necessarily. MDF's smooth surface is well suited to paint or film finishes, and it's affordably priced, so depending on the use case it can actually be the more practical choice.

What is the difference between glued laminated wood and plywood?

Glued laminated wood is made by joining solid-wood pieces with their grain running in the same direction, while plywood layers thin wood sheets with the grain direction alternating between layers — you can tell them apart by how they're made and by the pattern on a cut edge.