Shown above: Dune eVo Max (l), Optima (m) and Ultima+ (r)
Challenge:
The ultimate in quiet, libraries are where people go to get things done. The ceiling needs to have superior acoustical control, but also help create an environment where people can read, work, and research comfortably.
Solution:
Check out a ceiling with balanced acoustic performance that absorbs and blocks noise. But sound performance isn't the whole story. Choose from a variety of materials, shapes, colours, and forms to provide the design flexibility to make your next library one that's quietly stunning.
Please choose a category below to narrow your selection.
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Dune eVo Max
Sound Absorption αw 0.65Sound Absorption Class CSound Attenuation Dnfw (dB) 35Sound Absorption NRC 0.6Light Reflectance 85%Recycled Content 46%Humidity Resistance (RH %) 99Cleanability Types Damp sponge -
Ultima+ OP
Sound Absorption αw 1Sound Absorption Class ASound Attenuation Dnfw (dB) 25Sound Absorption NRC 0.95Light Reflectance 87%Recycled Content 17%Humidity Resistance (RH %) 95Clean Room Classification ISO 5Cleanability Types Dry cloth / Soft brush, Moist cloth, Damp sponge -
Ultima+
Sound Absorption αw Up to 0.75Sound Absorption Class CSound Attenuation Dnfw (dB) Up to 40Sound Absorption NRC Up to 0.75Light Reflectance 87%Recycled Content Up to 37%Humidity Resistance (RH %) 95Clean Room Classification ISO 5Cleanability Types Dry cloth / Soft brush, Moist cloth, Damp sponge -
Sierra OP
Sound Absorption αw 0.9Sound Absorption Class ASound Attenuation Dnfw (dB) Up to 29Sound Absorption NRC 0.85Light Reflectance 84%Recycled Content Up to 42%Humidity Resistance (RH %) 95Clean Room Classification ISO 5Cleanability Types Dry cloth / Soft brush, Moist cloth, Damp sponge -
Perla OP dB
Sound Absorption αw 0.9Sound Absorption Class ASound Attenuation Dnfw (dB) 40Sound Absorption NRC 0.85Light Reflectance 85%Recycled Content 36%Humidity Resistance (RH %) 95Clean Room Classification ISO 5Cleanability Types Dry cloth / Soft brush, Moist cloth, Damp sponge -
Perla OP 1.00
Sound Absorption αw 1Sound Absorption Class ASound Attenuation Dnfw (dB) 25Sound Absorption NRC 0.95Light Reflectance 85%Recycled Content Up to 20%Humidity Resistance (RH %) 95Clean Room Classification ISO 5Cleanability Types Dry cloth / Soft brush, Moist cloth, Damp sponge -
Perla OP 0.95
Sound Absorption αw 0.95Sound Absorption Class ASound Attenuation Dnfw (dB) Up to 27Sound Absorption NRC 0.9Light Reflectance 85%Recycled Content Up to 53%Humidity Resistance (RH %) 95Clean Room Classification ISO 5Cleanability Types Dry cloth / Soft brush, Moist cloth, Damp sponge -
Perla
Sound Absorption αw 0.65Sound Absorption Class CSound Attenuation Dnfw (dB) 35Sound Absorption NRC 0.7Light Reflectance 86%Recycled Content 50%Humidity Resistance (RH %) 95Clean Room Classification ISO 5Cleanability Types Dry cloth / Soft brush, Moist cloth, Damp sponge