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Bituminous Roof Membranes - Asphalt Ply Sheets


HK Glass Ply (Type IV)

HK Glass Ply Type IV is a premium, Type IV fiberglass ply sheet suitable for use in high performance, hot applied built-up or hybrid roof systems. It offers higher strength than typical type IV fiberglass ply sheets, and excellent application characteristics in a non-rotting, water-resistant reinforcement.

BENEFITS:

  • High quality, non-rotting ply sheet.
  • Ease of handling – provides for a contractor friendly application.
  • Contains no asbestos.
  • Meets or exceeds the requirements of ASTM D 2178 for Type IV glass felts.
  • Classified by Underwriters Laboratories, Inc.® as to an external fire exposure only.
  • Approved by Factory Mutual Research Corporation® per FM Standard 4470.


Premium Ply (Type VI)

Premium Ply is a high performance Type VI fiberglass ply sheet designed for use in hot applied, built-up and hybrid roof systems. Premium Ply provides consistently higher strength with superior handling and application characteristics.

BENEFITS:

  • High quality, non-rotting ply sheet.
  • Ease of handling – provides for a contractor friendly application.
  • Contains no asbestos.
  • Meets or exceeds the requirements of ASTM D 2178 for Type IV glass felts.
  • Classified by Underwriters Laboratories, Inc.® as to an external fire exposure only.
  • Approved by Factory Mutual Research Corporation® per FM Standard 4470.


SR Ply 4 GS

SR Ply 4 GS is a Type IV, fiberglass ply sheet. It can be used as a ply sheet in built-up or hybrid roof systems. It offers higher strength than typical Type IV fiberglass ply sheets and excellent application characteristics.

BENEFITS:

  • Quality ply sheet.
  • Ease of handling – provides for a contractor friendly application.
  • Contains no asbestos.
  • Meets or exceeds requirements of ASTM D 2178 for Type IV glass felts.