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White Polycarbonate Sign Grade UV Resistant 1 Side


White Polycarbonate Lexan - sign grade sheets are manufactured with an advanced UV resistance technology enabling exceptional performance in outdoor environments. UV-resistant materials are designed to perform well in environments where UV exposure is significant, with minimal discoloration, brittleness, or other forms of degradation.

It is an extremely durable material that has a significantly higher impact and break resistance as compared to glass and acrylic. Our white polycarbonate sign grade sheet meets the UL 879 standard for eletric sign components. It can be used for a variety applications, especially those heavy-duty applications that require added strength needed in a plastic sheet product. Polycarbonate can be formed and machined, including drilling holes, sawing and routing.

Our white polycarbonate sheets are UV resistant on one side (the side with the printing on the protective masking will be the UV resitant side). Both sides of the panel are glossy.

We carry white polycarbonate sheets in a variety of pre-cut sizes to satisfy the needs of many DIY projects, fabrication, or commercial construction projects.



Applications:  White polycarbonate can be used for outdoor signage, lighted signs, storage shelves, machine guards, merchandise displays, structural parts, fabricated components, robotics, and other demanding applications.

Key Characteristics of White Polycarbonate:

  • UV Resistant:  Is UV resistant 1 side to withstand the effects of UV light exposure.
  • High Impact Resistance:  Polycarbonate sheets are almost unbreakable, with an impact resistance significantly higher than glass or acrylic.
  • Light Transmission:  27% light transmission, under lab testing.
  • Lightweight:  Lighter than glass and easier to handle, transport, and install.
  • Durability:  Maintain physical properties over a wide range of temperatures and conditions.
  • Flexibility:  Polycarbonate can be easily thermoformed or cold bent into curved shapes, allowing for architectural creativity.
  • Easy to Fabricate and Install:  Can be cut, drilled, and installed with standard tools, making them suitable for DIY projects.
  • Dimensional Stability:  Exhibits minimal thermal expansion and contraction.


The Term lexan is commonly used to describe polycarbonate. Actual name brand will depend on current stock.



Quantity discounts available!

We offer discounts on our listed prices
with the purchase of 2 or more stock sheets.

2 to 5 - 3% off
6 to 10 - 5% off
11 to 20 - 10% off
21 to 30 - 12% off
31 to 40 - 13% off
41 to 50 - 14% off
51 or more - 15% off


We can also cut to size!

For custom cut to size or larger sheets of our white polycarbonate, please email [email protected] for a quote.
When describing the custom size, please included the thickness, width, length and quantity.


We also offer custom cut-to-size, hole drilling, edge polishing, CNC cutting, circle, and shape cutting. Request a quote for these services.