Transform ordinary signs with perfect underlayment installation tips

There are various underlayment materials available, each suited to different signage needs:

• Plywood: Ideal for large, heavy signs, plywood provides a strong and durable base that can withstand significant weight and pressure.
• Foam Board: Lightweight and easy to cut, foam board is perfect for temporary or indoor signs where ease of installation is a priority.
• Metal Sheets: Offering superior durability, metal sheets are excellent for outdoor signs exposed to harsh weather conditions.
• Plastic Panels: Resistant to moisture and ideal for signs in humid environments, plastic panels provide a smooth, non-porous surface.