Filter Fabric

A non-woven geotextile made up of polypropylene fibers

Filter Fabric

Filter Fabric

Henry® Filter Fabrics are an integral part of green roofing assemblies, providing resistance to most soil chemicals, acids and alkali. Henry® Filter Fabric is a non-woven geotextile made up of non-biodegradable polypropylene fibers. These fibers are needled to form a stable and durable network that retains their relative position. It’s exceptional tear resistance and high permeability prevent the passage of soil, ballast, and other loose material into the waterproofing assembly below the fabric.


  • Made of 100% post consumer recycled material
  • Non-biodegradable
  • Resistant to most soil chemicals, acids and alkali
  • Good tear resistance
  • High permeability separation sheet


Roll sizes: 12.5' x 360'

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  • Installation and Technical Literature

    Filter Fabric N04 Data Sheet Click to download  

    Filter Fabric N04 SDS Sheet Click to download  

  • Architectural Details

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  • LEED Declarations

    NO3 Filter Fabric LEED Declaration Click to download

    NO4 Filter Fabric LEED Declaration Click to download

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