Medium Density Fiberboard (MDF)

Medium Density Fiberboard (MDF)

Definition: Medium Density Fiberboard (MDF) is a smooth, rigid engineered wood product made from fine wood fibers bonded together with resin under heat and pressure. It is denser than particle board but less dense than hardboard, offering a stable, uniform surface for a variety of framing and woodworking applications.

Characteristics

• Smooth Surface: Provides an even, consistent finish ideal for painting, veneering, or laminating.
• Workability: Easily cut, drilled, and routed without splintering, making it suitable for custom frame components or backing boards.
• Stability: Resistant to warping and expansion compared to solid wood, especially when kept in controlled indoor environments.
• Density: Medium density offers a balance between weight and strength, providing sturdiness without excessive bulk.

Uses in Picture Framing

• Backing boards for framed artwork, providing structural support while remaining smooth and flat.
• Substrate for mounting heavier prints, canvas, or three-dimensional objects.
• Fabrication of decorative frame inserts, moulding components, or custom panels.
• Base for adhesive-mounted or laminated presentations.

Related Terms

• Techmount
• Alupoly
• Regular Foam Core
• Cork Board