Compare Popular Sign Materials: PVC Foam Board vs PP Board vs Foam Board — Which One Is Right for Your Project?
1) PVC Foam Board What Is It?
PVC Foam Board is a rigid foam sheet made from polyvinyl chloride (PVC).
It has a smooth surface, dense texture, and solid strength, making it resistant to sunlight and rain perfect for both indoor and outdoor signage.
Advantages
Strong, durable, and long-lasting
Waterproof and moisture-resistant (wont swell)
Easy to drill, cut, engrave, or shape
Excellent for UV printing vibrant and sharp colors
Suitable for a wide range of applications
Disadvantages
Heavier than other plastic boards
Slightly higher cost
Low-quality PVC may bend under extreme heat
Best for
Outdoor signs, shopfront signage, laser-cut letters, exhibition booths, and interior decoration
2) PP Board (Plastic Corrugated Board) What Is It?
PP Board is a corrugated plastic sheet made from polypropylene (PP),
similar to corrugated cardboard but made of plastic making it lightweight, flexible, and affordable.
Advantages
Extremely lightweight and easy to handle
Cost-effective for short-term projects
Water-resistant
Shock-absorbent and shape-retaining
Printable (supports UV and inkjet printing)
Disadvantages
Not UV-resistant; prolonged sunlight exposure can make it brittle
Shorter lifespan compared to PVC Foam Board
Surface not as smooth as PVC
Best for
Short-term promotional signage, election signs, event booths, temporary advertising, and hanging signs
3) Foam Board (Kapa Board) What Is It?
Foam Board is made from EPS or PU foam, sandwiched between two layers of coated paper.
Its extremely lightweight and best suited for indoor use, such as displays, models, or exhibition setups.
Advantages
The lightest among all signage materials
Affordable and easy to work with
Simple to cut, trim, or shape
Ideal for mock-ups, models, and visual displays
Disadvantages
Not water-resistant
Paper surface tears easily
Some types can warp or crack
Not suitable for outdoor use
Best for
Indoor exhibitions, event signage, model building, and poster mounting
Ready to Print with the Right Material?
Our team at 133Printing can help you choose the perfect board for your next project.
Whether its PVC Foam, PP Board, or Foam Board we guarantee premium printing quality, durability, and value.
Contact us today:
Line: [@133Printing]
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