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Withdrawn HPDs

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  1. Expired: Rubber Ramps/National Guard Products/2023-05-15

    Rubber Ramps/National Guard Products/2023-05-15

    Cover of Rubber Ramps — open the PDF

    Open the PDF · HPD 34984

    HPD has expired. Expiration Date: 2026-05-15

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    Interlocking rubber ramps are installed at the bottom of doorways to insulate the gap between the door surface and floor surface. They are also used to create a seamless transition between two floor surfaces. Rubber ramps are 6" wide x…

  2. Expired: Rubber Ramps/National Guard Products/2019-09-03

    Rubber Ramps/National Guard Products/2019-09-03

    Cover of Rubber Ramps — open the PDF

    Open the PDF · HPD 9225

    HPD has expired. Expiration Date: 2022-09-03

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    Thresholds are installed at the bottom of doorways to insulate the gap between the door surface and floor surface. They are also used to create a seamless transition between two floor surfaces. For a standard 3’x7’ door this would be…