Model #8300XRWH

12' Intermediate Duty Main Beam

Model #8300XRWH

12' Intermediate Duty Main Beam

Prelude 144-in Intermediate Duty Main Beam in white

  • Installation Method

    Suspended/Drop (accessibility)

  • Fire Guard


Residential Fire Safety

This grid component, with certain Armstrong ceilings, also complies with the I-Joist Floor Fire Safety Code, being adopted in more and more states.

Learn More


Read the detailed installation instructions before starting your project.


Model Number 8300XRWH
Product Name 12' Intermediate Duty Main Beam
Component Main Beam
Installation Method
Suspended/Drop (accessibility)
Collection PRELUDE XL 15/16" Fire Guard Grid System
Color White
Duty Rating Intermediate Duty
Fire Guard
Length 144"
Height 1-11/16"
Material Type Hot-dipped Galvanized Steel
End Detail Staked-on clip (SuperLock)
Product Type Installation Systems