Nrc noise reduction coefficient is a standard measurement for a material s acoustical absorption ranging from 0 00 no absorption to 1 00 total absorption.
Armstrong ultima high nrc ceiling tiles.
Armstrong ultima high nrc beveled tegular 2 x2 white ceiling tile 10 count 1941a with fast and free shipping on select orders.
Ultima health zone high nrc 1445 is part of the ultima health zone high nrc line from armstrong ceiling solutions commercial.
Ultima tiles are also washable impact soil and scratch resistant in a broad range of sizes edge details and colors with excellent light reflectance durability.
Armstrong ceiling tile ultima design 1943 high nrc 185 99 169 99 carton of 6 tiles that cover up to 48 sq ft in size 2 x 4 x 7 8 square lay in fits 15 16 grid.
Browse download product specs data.
The ultima ceiling family offers a monolithic non directional fine texture visual with options for total acoustics performance.
Ultima high nrc 1942 is part of the ultima high nrc line from armstrong ceiling solutions commercial.
High nrc ceiling tiles are highly sound absorbing and offer superb acoustical performance for a variety of applications such as large open office spaces computer rooms auditoriums or any space where a short reverberation time and same room speech intelligibility are essential.
Smooth texture total acoustics performance nrc 0 75 cac 35.
Estimates are based on typical 20 000 40 000 sf projects.
Ceiling attenuation class cac is a measure for rating the performance of a ceiling system as a barrier to airborne sound transmission through a common plenum between adjacent closed spaces such as private offices and open spaces used for collaboration and focus areas.
Review important notes cautions at the end of this guide.
Cac ceiling attenuation class is a standard measurement of a ceiling system s ability to block sound between two closed spaces cac values of 35 or greater are recommended to achieve speech privacy.
Installation based on ibc seismic design category a b projects.
Sound absorption and sound blocking in one panel.
Ultima lay in tegular commercial tiles from armstrong ceiling solutions.