Type 4 - FOIL / FILM

Type 4A – ETFE Waterproof Foil/Film

Main Benefits

  • Applications: Clear or very high translucent screens. Economical alternative to glass

  • Cost: ($$+) Upgrade to Type 1B or 2B solid waterproof screening material.

  • Ventilation: 0% open / 100% solid (non-ventilated)

  • Colors: White / Clear / Clear with Frit (Frit Reduces Solar Heat Gain)

Additional Information

  • Fire Rating: Fire-resistant, passing ASTM E-84 “class A” (independent fire testing available upon request)

  • Warranty: 10-year minimum warranty

  • Lifecycle: Steel / Aluminum structure can be in continual use allowing for the fabric,  the least expensive element to be replaced after its estimated lifespan of 20 years.

  • Geography: Works well in a variety of climates

  • Green: 100% recyclable

  • Cleaning: Facade Cleaning Information

What Is ETFE (Foil/Film):

Ethylene Tetrafluoroethylene (ETFE) is a fluorine-based plastic polymer that offers a creative and lightweight alternative to glass. Developed over 40 years ago, ETFE has a similar light transmission to glass, but at just 1% of the weight. With a lifespan of over 30 years and excellent weathering properties, ETFE film is an excellent choice in a variety of climates

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