4mm Coroplast (Yard Sign) (Coroplast)

4mm Coroplast Signs

4mm Coroplast Signs are lightweight, durable, and weather-resistant corrugated plastic signs commonly used for temporary outdoor signage. Made from corrugated polypropylene, these signs are waterproof and designed to withstand outdoor conditions, making them ideal for yard signs, real estate signs, political signs, event signage, and construction site signs.

4mm coroplast is the industry standard for yard signs and temporary outdoor advertising because it is affordable, durable, and easy to install using H-stakes, posts, frames, or mounting to fences and walls.

These signs are printed in full color using UV or latex printing for long-lasting outdoor graphics.

Key Features

• Lightweight corrugated plastic material
• Waterproof and weather-resistant
• Ideal for temporary outdoor signage
• Full color printing available
• Can be used with H-stakes, frames, or posts
• Affordable and durable signage solution
• Single-sided or double-sided printing available
• Easy to install and transport

Common Applications

• Real estate signs
• Political yard signs
• Construction site signs
• Event signage
• Directional signs
• Business advertising signs
• Yard sale signs
• School and church signs
• Temporary outdoor signage

Durability

• Outdoor durability: 1–2 years depending on weather exposure
• Waterproof: Yes
• Wind resistant: Moderate (recommended to use stakes or frames)
• Mounting options: H-stakes, step stakes, metal frames, posts, fence mounting

Available Options

• Single-sided printing
• Double-sided printing
• H-stakes available
• Custom sizes available
• Rounded corners available