ST-98 - 9/8 inch - Stainless Steel Grating

The Amarco Products ST-Series model ST-98 9/8 inch Stainless Steel Grating is the premier commercial foot grille where durability and striking architectural design are equally essential. This 9/8 inch foot grille is comprised of hard 304 Type Stainless Steel and is constructed to endure up to 1,000 pound rolling loads and incredibly heavy traffic patterns. Model ST-98 is the deepest of the ST-Series stainless steel gratings and was designed to maximize capacity for dirt and debris for the most demand entrances. The stainless steel treads are spaced at .233″ on center allowing for impressive scraping capabilities and safety for high-heel traffic. The refined design of the ST-98 grating captures an elegant aesthetic appearance to compliment this foot grille’s hearty construction. Specify this material where design is paramount and durability cannot be compromised.

For the mid-profile alternative to the the ST-58 consider the ST-58: ST-58 5/8″ Stainless Steel Grating.

Also lowest profile model in the ST-Series, explore the ST-38: ST-38 3/8″ Stainless Steel Grating.

Product Inquiry

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Product Options

  • Frames

Features & Specifications

  • Applications

    High-Traffic Entryways, Commercial Vestibules, Corporate Office Entrances,

  • Sizes

    Thickness: 9/8"
    Length and Width: Custom fabricated to meet your specific needs.
    Single Section Max: Width - 94″ / Length - 61

  • Features

    • 9/8'' Stainless Steel Grating features a 1,000 pound per wheel rolling load.
    • Stunning design compliments any commercial entrance.
    • Deepest foot grille of the ST-series for max dirt and debris capcity
    • Super-durable type 304 Stainless Steel ensures entrance system longevity
    • Tread spacing is .233" providing excellent scraping ability that is safe for high-heel traffic.
    • Frames available in Level Bed Cast-In Place and Level Bed Mechanically Fastened styles.
  • Specifications


    • Tread : ASTM A276, Stainless Steel Type 304
    • Support Rails: ASTM A276, Stainless Steel Type 304
    • Frames: STF-98L / STF-98C - ASTM A276, Stainless Steel Type 304


    • Tread : .093" by 0.156"
    • Space between rails - .233" on center
    • Support Rails: 0.070", 1" on center
    • Rolling Load: 1000 lbs.
    • Weight (Per Sqft.): Approx. 2.0 lbs.
    • LEED Credits:


    • MR Credit 4/5/6
    • EQ Credit 4.1/4.2/4.3/5
    • Please refer to the "Documents" tab for full CSI Specification and Drawings.

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