Rohn: JRM23805 is a non-penetrating ballast roof mount designed to support antennas and communications equipment without fastening through the roof surface. It includes a 5-foot-tall mast with a 2-3/8-inch outside diameter and uses a 5-foot-square base designed to accommodate concrete-block ballast.
- Non-penetrating design avoids drilling through the roof
- Includes a 5-foot-tall pipe mast
- Mast measures 2-3/8 inches outside diameter
- Five-foot-square ballast base
- Designed to accept up to 12 standard concrete blocks
- Hot-dip galvanized steel construction
- Suitable for cellular, PCS, broadband, radio, and other communications applications
- Minimal bolted connections simplify assembly
- Concrete ballast blocks are not included
- Optional protective roof pad or mat is available separately
- Ballast requirements depend on antenna loading, wind conditions, and installation location
- Roof structure and ballast requirements must be evaluated for the specific installation