Sintra / PVC

Sintra is a brand name of PVC, a popular choice for signs. It’s also known as expanded PVC foam board despite not being made from foam. Before you decide on a sign material, you should consider specific details, such as:

  • Weight: The thickness of PVC varies so that you can get the proper weight for your needs. The many available weights mean you can choose the best fit depending on where you intend to mount your sign and how large it needs to be. For example, thicker weights are better for free-hanging signs, but thinner may be better for signs that require frequent moving.
  • Size: You can have PVC boards cut to specific sizes or attached with adhesives or hardware. With the right tools, you can shape the boards into whatever outline you need.
  • Colors: Expanded PVC is available in the classic white color as well as black, grey, blue, yellow, red and green. Suppliers will often carry other colors too, and you can easily screen-print your design onto the sheets as well.
  • Finishes: Most suppliers carry PVC material in a matte finish to eliminate the glare and reflective look that comes with gloss. With digital printing, you can apply any design you want, single- or double-sided. You can also have the sheets overlayed with vinyl and lamination. Laminate will provide the printed images with extra protection against moisture, UV damage, scratching and marks while giving your sign a professional appearance.
  • Applications: Because the material is so versatile, PVC is great for many different applications, including displays, trade show panels, wayfinding signage, dimensional lettering and more. It’s far better suited for indoor use, but some types of protected PVC will last outdoors, and laminate will extend the life of outdoor signs.