The Pipe Prop, rooftop pipe support system has been approved for electrical conduit and also has an added steel insert to be used with the Miami-Dade NOA No.:13-0321.08 Expiration Date: 12/18/19. The MDA-HZI, will greatly increase the resistance against hurricane-force winds.
Available for purchase with the Pipe Prop support stands, the MDA-HZI steel insert is perfectly fitted into the Pipe Prop support stand, thereby providing an additional level of strength and virtual water tight seal, since the pre-drilled steel rod is firmly affixed to the roof with screws and then firmly attached to the pipe support stand. This steel insert is great commercial buildings in heavy storm-related areas where hurricane-force winds can be more common such as Florida and the eastern seaboard, having the added strength for electrical conduit or condensate drainage piping is a must for building managers and contractors.
The easy installation simply adds an additional steel insert which screws directly into the roof top when installing the Pipe Prop stand. Once the 4 screws are set in place, simply apply approximately 5 ounces or 1/2 tube of the Miami-Dade Approved Adhesive to the bottom of the pipe stand and attach the pipe stand onto the pre-installed steel insert to form a secure bond to the rooftop.
Whether you are running a single electrical conduit or bridging with Unitstrut for multiple piping sizes including 1″ conduit to 1 1/2″ PVC as well as running condensation drain underneath, the new MDA-HZI steel insert gives you an extra rigid, wind-resistant bond to your rooftop pipe support system.