• IAPMO IGC 298-2013
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IAPMO IGC 298-2013

  • Rooftop Support Blocks for Piping and Mechanical Equipment
  • standard by International Association of Plumbing and Mechanical Officials, 05/01/2013
  • Publisher: IAPMO

$35.00$69.95


This standard covers blocks intended for installation on flat roof surfaces for supporting gas, condensate or refrigeration piping, electrical conduits, ductwork, roof-top walkways, and mechanical equipment, and specifies requirements for materials, physical characteristics, performance testing and markings.

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