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Primalite™ Glazing Sheets

**Other thicknesses available for special order
Custom thickness requires minimum order and custom run lead times**

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What is Primalite™?

Primalite is a protection (or glazing) that is used specifically on Stock 16mm Titan Sky Sheets.

What does Primalite™ Do?

Primalite Light Transferance Example

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Effectively Blocks Excess Heat Penetration into the Structure. 
The Result: More Light – Less Heat!

The unique Primalite™ twin coating design includes an exclusive filter layer that selectively reflects a large portion of near infrared raditaion, covered by a tough, protective UV-absorbing external layer.

Primalite™ solar selective sheets decrease penetration of heat-transmitting near-infra-red solar energy, while allowing the visible light wavelengths to penetrate the panel.


  • Energy savings through effective heat screening
  • Exclusive technology only offered by Polygal
  • Excellent light transmission and diffusion for pleasant, well-lit interiors, without glare.

Rigid sheet structure provides extra strength under wind and snow loads. To see sheet performance under loads, go to Support / Wind Load Charts.

Primalite™ Recommended Uses:

Primalite sheets advanced design selectively prevents heat penetration – allowing the visible wavelength to penetrate the sheet. This makes Primalite the ideal energy-saving solution for the following applications:

  • Atria
  • Skylights
  • Conservatories
  • Solarium or Verandas
  • Greenhouses
  • Patio Coverings
  • Shopping Malls
  • Swimming Pool Enclosures
  • ...and other applications that require solar heat reflection
  • Overview
  • Applications

Contact one of our sales representatives today
to inquire about a quote from Regal Plastics
or call us at (800) 441-1553