MDO plywood is an exterior-grade wood panel manufactured with a durable resin-impregnated fiber overlay bonded to one or both faces. Commonly used in commercial signage and structural display fabrication, MDO provides a stable, paint-ready substrate for long-term exterior applications.
This panel delivers strength, moisture resistance, and reduced surface grain for improved finishing performance. Engineered for dimensional stability and outdoor durability, MDO plywood supports routing, cutting, drilling, and mechanical fastening across professional fabrication environments. The overlay surface enhances paint adhesion and helps minimize surface checking compared to standard plywood panels.
Compatible with exterior paints, primers, vinyl graphics, and mechanical mounting systems. Suitable for indoor and outdoor applications and commonly integrated into monument signs, post-and-panel systems, and structural sign backers within wide format and architectural workflows.
Common applications include roadside signage, construction signs, directional panels, retail monument structures, and painted display boards. Ideal for commercial graphics and fabrication environments requiring structural strength and weather-resistant performance.
Available in multiple thicknesses and overlay configurations to meet project requirements.
