MIRO 5-RAH-12 Heavy-Duty Roller Pipe Support - Adjustable 4" to 12" Height

The MIRO 5-RAH-12 is a heavy-duty rooftop roller pipe support designed for 5 in. nominal pipe up to 5.6 in. outside diameter. With an adjustable clearance range from 4 to 12 inches, it provides flexibility for elevated piping systems while allowing smooth axial thermal movement. The rugged polycarbonate base distributes weight without roof penetrations, ensuring long-term protection and reliability.

Key Features:

• supports 5 in. nominal pipe up to 5.6 in. OD
  
• adjustable clearance range from 4 in. to 12 in.
  
• roller design enables free thermal expansion and contraction
  
• heavy-duty, non-penetrating polycarbonate base for durability and roof safety
  
• backed by a 20-year limited warranty

• Model / SKU: 5-RAH-12
• Pipe capacity: up to 5 in. nominal; maximum OD 5.6 in.
• Adjustable clearance: 4 in. to 12 in.
• Base dimensions: approx. 14 in. × 18 in.
• Footprint area: approx. 252 sq. in.
• Materials: UV-stable polycarbonate base, polycarbonate roller, galvanized hardware
• Load rating: up to 242 lb per support (evenly distributed static load)
• Recommended spacing: up to 7 ft on center depending on pipe size and load
• Design: heavy-duty, non-penetrating, adjustable roller stand

• measure and mark pipe route to determine support locations.
• clean and level roof surface where supports will sit.
• set the 5-RAH-12 base along the pipe run, aligned to the layout.
• adjust roller height between 4 in. and 12 in. for the required clearance.
• place the pipe on the roller cradle, ensuring smooth movement for expansion.
• install additional supports every 7 ft or as required by load.
• check alignment, stability, and load distribution before finalizing installation.

Q: what pipe size does the 5-RAH-12 support?
A: it supports 5 in. nominal pipe with outside diameters up to 5.6 in.

Q: what is the adjustable clearance range?
A: the 5-RAH-12 adjusts from 2.75 in. to 12 in. clearance.

Q: does the base require roof penetration?
A: no, the polycarbonate base is non-penetrating and rests directly on the roof.

Q: what is the load capacity?
A: each unit supports up to 242 lb of evenly distributed static load.

Q: does the roller allow pipe expansion?
A: yes, the roller design allows axial thermal expansion and contraction.