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POLYGAL STANDARD


Double and triple-layered Polygal Standard sheets are manufactured in various colors and degrees of transparency. Polygal Standard is designed for use in most conventional roofing and glazing applications.

Properties


Combines endless design possibilities with many important advantages:

  • Excellent thermal insulation
  • Highly flexible, yet virtually unbreakable
  • Lightweight and easy to install
  • Rigid sheet structure provides extra strength under wind and snow loads.

Standard Sheets feature a UV protective layer to protect against yellowing, and are covered by a 10 Year Warranty against breakage and yellowing (6 mm and higher).

Recommended Uses: Covering of medium span structures where excellent thermal insulation is required.

Product Structure Thickness
(mm)
Weight
(.lbs/ft2)
Length
(inch)
Width
(inch)
Minimum
Radius for Cold
Bending
Arches (inch)
U-Value
(BTU/h/ft2/F)
Light Transmission (%)

Per ASTM 1003

Clear NGL Ice Bronze
Polygal

Standard

pcss6 6 0.27 288 48/72 41 0.63 82 32 42
pccs8 8 0.31 288 48/72 55 0.58 81 32 42
pccs8 10 0.35 288 48/72 69 0.53 80 32 42
pccs8 16 0.55 288 48/72 110 0.41 74 32 42

LT – Light Transmission in % according to ASTM D-1003, measured between ribs.

SHGC – Solar Heat Gain Coefficient* is the ratio of solar heat gain through the sheet and the incident solar radiation. It takes into account all conduction, convection and radiation effects involved.

* The lower this number, the more solar heat is being blocked.

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