HPD Collaborative — HPD Public Repository

HPD Public Repository

Withdrawn HPDs

Introducing Program Pre-Check Dashboards

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  1. Expired: HARMONY/HARMONY/2020-11-24

    Open the PDF · HPD 50721

    HPD has expired. Expiration Date: 2023-11-23

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    HARMONY acoustic panels are ecologically friendly, lightweight, and versatile panels made from new and recycled PET. HARMONY is available in a wide variety of sizes and shapes that provide great sound dampening characteristics that create…

  2. Expired: Armstrong Ceilings Calla/Armstrong World Industries/2021-12-13

    Open the PDF · HPD 50320

    HPD has expired. Expiration Date: 2023-09-16

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    The smoothest finish mineral fiber ceiling available with Total Acoustics™ performance – excellent noise reduction and sound blocking in one product.

  3. Expired: Armstrong Ceilings Optima PB/Armstrong World Industries/2021-12-13

    Open the PDF · HPD 50196

    HPD has expired. Expiration Date: 2023-09-09

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    Optima ceiling family offers a fiberglass substrate made with a plant-based binder, formulated without formaldehyde resins that’s also rapidly renewable. Smooth textured Optima fiberglass ceiling systems provides excellent acoustical…