You Will Need...

  • Building Location
  • Ceiling Height
  • Grid Spacing
  • Luminaire Weight and Spacing
  • Reflected Ceiling Plans
  • A section showing plenum depths

This design is for T&R Suspended Plasterboard Grid System only and cannot be used with other manufacturer's ceiling products.

T Limit State Type
Sw Seismic Weight
Sf Seismic Force SLS =
SLS2 =
Mt Max Main Tee SLS =
SLS2 =
Ct Max Cross Tee SLS =
SLS2 =
Ph Plenum Height
Ab Area per Brace
Ca Ceiling Area
#b Minimum Number of Braces
Sc Required Seismic Clearance SLS =


  Daiken CBI Gridlux
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