Foam Core Signs

The Foam Core Signs are designed for clean, professional indoor displays where lightweight materials and ease of use matter most. Made from a polystyrene foam center with smooth, white paper facers, these signs provide a rigid yet lightweight structure that’s easy to handle and display.

The smooth surface allows for high-quality, full-color printing, making them ideal for presentations, posters, and event signage. Their lightweight construction makes them especially well-suited for use on easels or display stands.

Best used for short-term or indoor applications, foam core signs offer a cost-effective solution for visual displays. While they can last longer with proper care, they are not waterproof and are not intended for outdoor use.

Material:

• 3/16″ (4mm) foam core
• Polystyrene foam center with paper facers

Finish:

• Smooth, uncoated surface

Print options:

• Full-color CMYK
• Single-sided (standard) or double-sided printing

Thickness:

• 3/16″ (4mm)

Additional details:

• Extremely lightweight and easy to handle
• Rigid structure for clean presentation
• Ideal for easel and display use
• Best for indoor or short-term applications
• Not waterproof or weather-resistant
• Custom sizes and quantities available
• Shipped ready to use

Print Locations: Front, Front & Back
Max Print Size (H x W): 46" x 36"

Acceptable Content: Make sure your design follows our Acceptable Content Guidelines.

Processing & Shipping: Each order is made just for you. Production typically takes 2-5 business days, and most U.S. orders arrive within 5-7 business days after shipping.

Returns & Exchanges: We want you to love your order! If it arrives damaged, defective, or incorrect, please reach out within 14 days of delivery and we’ll make it right with a replacement or refund.