Medium-Density Fiberboard — Not applicable (Manufactured wood product)
High. The uniform, fiber-based, homogenous texture and light brown color are definitive characteristics of MDF. confidence

Medium-Density Fiberboard

Not applicable (Manufactured wood product) · Engineered

Type
Engineered
Origin
Manufactured globally in industrial facilities using various hardwood and softwood residuals.
Hardness
Varies by density, typically around 800 to 1200 lbf, classified as Medium.
Durability
Non-durable, highly susceptible to moisture damage, swelling, rot, and insect attack if left unprotected.

Got a wood sample like this?

Identify any wood from a photo, free.

Identify wood

Grain Pattern

Uniform, smooth, non-directional appearance with no natural grain pattern due to its composition of compressed wood fibers.

Color & Appearance

Consistent light tan to medium brown color across the entire surface with low luster and no natural variation.

Hardness (Janka)

Varies by density, typically around 800 to 1200 lbf, classified as Medium.

Durability & Decay Resistance

Non-durable, highly susceptible to moisture damage, swelling, rot, and insect attack if left unprotected.

Value & Sustainability

Estimated Market Value
Inexpensive, typically sold by the sheet (e.g., $30 to $60 per 4x8 sheet depending on thickness).
Wood Age Estimate
Modern manufactured material, likely less than 5 years old.
Sustainability Status
Highly sustainable as it is manufactured from recycled wood waste and sawmill residuals; often FSC certified options available.

Common Uses

Cabinetry, shelving, molding, furniture components, speaker enclosures, and substrates for veneers.

Geographic Origin

Manufactured globally in industrial facilities using various hardwood and softwood residuals.

Workability

Cuts, routs, and shapes exceptionally well leaving smooth edges without tearout, but rapidly dulls standard steel tools due to resin binders. Does not hold screws well in the edge grain.

Finish Recommendations

Requires sealing with a primer or wood sealer prior to painting. Accepts paints, lacquers, and edge banding very well.

Notable Features

Composed of broken down wood residuals combined with wax and resin binder under high temperature and pressure. Produces fine, hazardous dust when machined.

Learn more about Medium-Density Fiberboard in the Wood Encyclopedia
Identified August 6, 2026