Medium Density Fiberboard (MDF) - Painted Finish
N/A (Man-made composite) · Engineered
- Type
- Engineered
- Origin
- Global manufacturing (Industrial production)
- Hardness
- N/A (Generally equivalent to a Janka rating of 500-700 lbf; Soft class)
- Durability
- Non-durable; extremely susceptible to moisture, swelling, and rot if the protective paint layer is breached.
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Grain Pattern
Non-existent; the surface is a smooth, painted finish applied over a composite substrate with no visible biological wood grain.
Color & Appearance
Uniform opaque off-white or light gray paint. The substrate is typically a light tan to medium brown, though invisible here due to the coating.
Hardness (Janka)
N/A (Generally equivalent to a Janka rating of 500-700 lbf; Soft class)
Durability & Decay Resistance
Non-durable; extremely susceptible to moisture, swelling, and rot if the protective paint layer is breached.
Value & Sustainability
- Estimated Market Value
- $1.50 - $3.00 per square foot (4x8 sheet pricing)
- Wood Age Estimate
- Modern (0-10 years) based on the pristine, smooth factory-style finish and lack of patina.
- Sustainability Status
- Highly sustainable as it uses wood waste/residuals, though resins may contain formaldehyde (check for CARB Phase 2 compliance).
Common Uses
Cabinetry, furniture, trim, moldings, and painted interior panels.
Geographic Origin
Global manufacturing (Industrial production)
Workability
Excellent for machining and routing as it has no grain to splinter; however, it produces hazardous fine dust and does not hold screws as well as solid wood.
Finish Recommendations
High-quality primer (solvent-based preferred to prevent swelling) followed by enamel or lacquer topcoats.
Notable Features
Isotropic properties (stable in all directions), high density, and a perfectly smooth surface ideal for paint applications.
