Rohn JRM27510HC Non-Penetrating Roof Mount

Heavy-Duty Roof Mount System for Non-Invasive Antenna Installation
The ROHN JRM27510HC is a professional-grade non-penetrating roof mount designed for secure antenna deployment without drilling into the roof. This system includes a 10-foot galvanized mast with a 2-7/8" outer diameter and ships with a complete hardware carton for quick and easy setup. Built for ballast mounting, it is ideal for wireless communication systems, broadband links, cellular repeaters, and surveillance equipment on flat rooftops where structural integrity must be preserved.

Ballast Frame Anchors Without Compromising the Roof
This mount uses standard 16" concrete blocks (not included) as ballast, avoiding any need to penetrate roofing materials. The base accommodates up to 12 blocks, creating a stable, wind-resistant platform that doesn’t void roof warranties or introduce risk of leaks. The design makes it an excellent solution for commercial buildings, leased spaces, and rooftops requiring non-invasive installation methods.

10-Foot Mast Supports Extended Range and Heavier Antennas
The included galvanized steel mast measures 10 feet tall and 2.88 inches in diameter with a 0.203" wall thickness, providing the strength needed for mid-to-heavy antenna loads. This added height offers improved line-of-sight for wireless links and increased clearance from rooftop obstructions, which is especially valuable in dense urban or commercial environments.

Wide 5-Foot Square Base Enhances Wind Stability
The mount’s 5' x 5' base distributes weight evenly across the roof surface, minimizing load stress and maximizing stability. Its corrosion-resistant steel construction ensures long-lasting durability, even in high-wind and harsh weather environments. The frame is designed to resist tipping or shifting when properly ballasted, making it suitable for both temporary and permanent installations.

Ships Disassembled with Hardware for Efficient Setup
This mount ships unassembled on a single skid and includes a hardware carton for quick, tool-friendly installation. The disassembled format makes it easier to transport to rooftops through narrow stairwells or elevators. Once on site, the frame and mast components bolt together easily, allowing installers to get the system up and operational with minimal delay.

Compatible with ROHN Roof Protection and Safety Accessories
The JRM27510HC is designed to work with ROHN's optional JRMMAT or JRMPAD for added protection between the base and the roof surface. For high-wind regions or elevated safety standards, the SCK150 safety cable kit (3/8" x 150') is available to secure the mast further. These accessories help ensure long-term durability and site safety, especially in commercial telecom environments.

Trusted by Professionals Across Wireless, Security, and Broadcast Sectors
Used in cellular site extensions, wireless ISP installations, rooftop security networks, and emergency communication systems, this non-penetrating mount is a go-to solution for contractors and engineers. Its robust construction, ease of installation, and roof-friendly design make it a dependable choice for communication infrastructure projects.