"The space within becomes the reality of the building."

Frank Lloyd Wright (1867-1957)

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AC400 Series

The Torsion Spring Series

The AC-400 Series are torsion spring ceiling systems. The system can be flat, curved, radial, vaulted or domed. They are designed to attach to a factory modified ceiling grid system. It can be non-perforated or perforated with choices of steel or aluminum. The only restriction in the ceiling panel size or shape is the availability of raw material.

Features and Benefits:

  • + Ceiling grid is completely invisible from below.
  • + Every panel is 100% downward accessible.
  • + Butt joint condition and reveal joints.
  • + Multiple finish options such as painted, metallic, faux wood or real wood.
  • + Multiple perforation choices that can vastly affect the noise reduction coefficient (NRC), the sound transmission coefficient (SRTC), and the reverberation time.
  • + Torsion springs are factory attached allowing considerable field labor savings.
  • + Panels pvc film is removed at the factory and each panel is individually poly bagged to provide considerable labor savings at the site
  • + Single large format panels can be used as sound diffusers (non-perforated) or sound reflectors (perforated) in auditoriums and theaters.

Flat Products:

  • Torsion Spring Interior Flat AC410F
  • Torsion Spring Mounted Exterior Flat AC410F-EXT
  • Torsion Spring Mounted Flat Faux Wood EnviroWood AC430F
  • Torsion Spring Mounted Flat Real Wood SureWood AC440F
  • Torsion Spring Mounted Fiberglass accént Advantage Trademark AC450F

Curved Products:

  • Torsion Spring Mounted Curved AC410C
  • Torsion Spring Mounted Curved Faux Wood EnviroWood AC430C
  • Torsion Spring Mounted Curved Real Wood SureWood AC440C
  • Torsion Spring Mounted Fiberglass Curved AC450C