Description
White Twinwall Polypropylene Sheet is a lightweight corrugated plastic perfect for temporary signage and short-term applications. Also known as corrugated plastic or Coroplast-style material, this economical sheet is widely used for yard signs, political campaigns, real estate advertising, and event signage. The opaque white finish provides an excellent surface for printing, while the hollow fluted structure keeps it lightweight and easy to handle.
ShapesPlastics' White Twinwall Polypropylene is waterproof and impact-resistant for temporary outdoor use. The fluted channels provide enough rigidity for sign applications while remaining flexible enough to cut with a utility knife. Perfect for short-term outdoor signage lasting 6-12 months, temporary floor protection during construction, and retail point-of-purchase displays. Available in various thicknesses, this material accepts screen printing, digital printing, and vinyl graphics. Easy to install with wire stakes or zip ties, and fully recyclable when your project is complete.
Features
- Lightweight and economical
- Waterproof for temporary outdoor use
- Opaque white surface ideal for printing
- Easy to cut with utility knife or scissors
- Fluted construction provides temporary rigidity
- Lasts 6-12 months outdoors before UV degradation
- Perfect for temporary signage
- Fully recyclable
Applications of White Twinwall Polypropylene
- Yard Signs (Real Estate, Political)
- Temporary Event Signage
- Construction Site Signs
- Point of Purchase Displays
- Temporary Floor Protection
- Short-Term Retail Displays
- Campaign Signs
- DIY Pet Enclosures
- Craft & School Projects
- Temporary Dust Barriers
Frequently Asked Questions
How long do corrugated plastic signs last outdoors?
Twinwall polypropylene typically lasts 6-12 months outdoors before UV exposure causes brittleness, warping, or fading. This makes it perfect for temporary applications like political campaigns, seasonal real estate signs, or short-term events. For permanent outdoor signage, consider UV-protected materials like polycarbonate, acrylic, or aluminum.
What's the difference between corrugated plastic and solid plastic sheets?
Corrugated plastic (twinwall polypropylene) is a temporary, economical material with hollow flutes - ideal for yard signs and short-term use. Solid plastic sheets like acrylic or polycarbonate are permanent materials with superior clarity, strength, and UV resistance for long-term installations. Choose corrugated for temporary projects under $20, solid sheets for permanent applications.
Can I print on twinwall polypropylene?
Yes, white twinwall polypropylene is excellent for printing. It accepts screen printing, digital UV printing, and vinyl graphics. The smooth white surface provides vibrant colors and sharp text, making it the standard material for yard signs, political signs, and retail displays requiring custom graphics.
How do I install corrugated plastic signs?
Corrugated plastic signs install easily using H-stakes (wire stakes) pushed into the ground for yard signs, or with zip ties, screws, or adhesive for other applications. Cut to size with a utility knife and pre-drill holes if using screws. The lightweight material is simple to transport and install without special tools.
