Non-combustible SpanAir Torsion Spring Panels meet all six seismic design categories.
They integrate with suspension grids in interior ceilings and can incorporate fire, air, audio, and other services.
Perforation patterns and acoustical backings add an NRC up to 0.90.
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Chicago Metallic
Jan. 1, 2000
Courtesy of Arbor Park School District 145
Courtesy of Kristi Klemens/KLK Photography and Edwards LifeSciences
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