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Chicago Metallic SpanFast® Center Support System

1-3/8" Drywall Suspension Furring Runner System

1

Center Support Attachment Detail

Option A

Center Support Attachment Detail

Option B

1" Sharp Point 
Screw

1" Sharp

Point Screw

5”

Two Pan Head Screws 
to Upside Down Tee

Upside

Down Tee

Tee Bar lays flat

on top of Bulb

Two Pan Head

Screws into Bulb

Splice Detail

Upside

 Down Tee

Splice

Cut and Screw

Bulb

48" OC

16" or 24" OC

Note: Sufficient plenum 
height is necessary

Installation Guide

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