HPD Public Repository

1–2 of 2 HPDs

Expired: HARMONY/HARMONY/2020-11-24

Open the PDF · HPD 50721

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

Please enter your email address to download the file.
Email address I accept the terms and conditions

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

Open the PDF · HPD 50196

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

Please enter your email address to download the file.
Email address I accept the terms and conditions

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…