Armstrong Ceiling’s Perla range ofceiling panels and planks are light reflective and durable, featuring a white toughened, yet smooth scrim surface for easier handling and longevity. Other performance characteristics include a range of acoustical options outlined below, a Humiguard™ plus sag resistance of RH99% at 0°C - 49°C and conformance to BCA Spec C1.10 and has been tested to AS/NZS 5637.1 – Group 1. The range includes a large selection of sizes and edge details including custom sizes, enabling application in conventional “two-way exposed” and various “semi-concealed” suspended grid systems - enhancing flexibility of product application.
Armstrong Perla panels and planks combines both high sound absorption (NRC 0.70) and high sound attenuation properties (up to 41dB). Perla is the ideal panel for working and learning environments.
Armstrong Ceiling’s Perla OP ceiling panels and planks provides the best level of sound absorption (0.95 aw or 1.00 aw), ideal for large open plan spaces where control of ambient noise is an important consideration.
Armstrong Ceiling’s Perla dB ceiling panels and planks provides good sound absorption combined with excellent level of sound attenuation, ideal for spaces such as conference rooms, classrooms, healthcare examination rooms where privacy between spaces is an important consideration.
Armstrong Ceiling’s Perla OP dB ceiling panels combine the highest level of sound absorption (NRC of 0.85) and attenuation (CAC OF 42dB), perfect for flexible acoustic design in a wide range of commercial spaces. Perla OP dB panels are available in two sizes and two edge details to suit PeakForm Prelude XL 24 and SupraFine XL 15mm Grid Systems. This product is suitable for the broadest range of applications, including open plan to private offices, meeting rooms and boardrooms, classrooms, libraries, auditoriums, cafeterias.