What are Sintra Board Signs?
Sintra is a well-known brand of expanded PVC sheet. It offers the same core benefits as PVC sign board: a smooth surface, easy fabrication, low weight, and broad usefulness for interior signage and selected exterior applications.
Quick facts
Advantages
- Consistent smooth surface
- Easy to route and cut
- Available in colors and thicknesses
- Water resistant
- Useful for layered dimensional work
Limitations and planning considerations
No sign material is ideal for every environment. Consider these points before specifying Sintra Board Signs:
- Can expand or warp with heat
- Needs support in large outdoor sizes
- Dark sheets are less suitable for direct sun
Common thicknesses
- 1 mm–3 mm — inserts and lightweight graphics
- 6 mm — common signs
- 10 mm–13 mm — dimensional work
Availability varies by manufacturer, color, finish, and project quantity.
Common applications
Printing and graphic options
The best decorating method depends on durability, color, quantity, shape, and viewing distance.
- Direct UV printing
- Printed vinyl
- Cut vinyl
- Painted and layered graphics
Installation options
- Standoffs
- Wall screws
- Frames
- Interior adhesive systems
- Stud-mounted dimensional pieces
Cleaning and maintenance
Clean with mild soap and water. Keep unsupported panels away from excessive heat and store flat.
Frequently asked questions
Is it suitable outdoors?
Good with correct thickness and support outdoor suitability. Final performance depends on thickness, graphics, mounting, sun, wind, and maintenance.
Can it get wet?
Excellent water resistance. Installation details and exposed edges still matter.
How long does it last?
3–7 years depending on environment and installation.
Can PrintLink print directly on it?
Depending on the project, PrintLink can use direct UV printing, printed vinyl, cut vinyl, paint, or layered graphics.
What determines price?
Panel thickness, size, quantity, printing, finishing, cutting, hardware, installation, and site conditions all affect price.
Need a recommendation?
Let PrintLink help select the right material.
Tell us where the sign will be used, how long it needs to last, its approximate size, and how it will be installed.
Request a Sign Quote