The Main Runner, often referred to as the Main Tee Bar or Primary Channel, is a typically 3.6m length of âTâ shape grid which forms the primary support for the suspended ceiling.
⢠The Main Runner/Main Tee Bar forms the main section of your grid, attached to the top fix by suspension wire.
⢠This should be perpendicular to any beams/purlins of the existing building where possible.
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