Rohn BRM630M Non-Penetrating Roof Mount

Heavy-Duty Roof Mounting Without Roof Damage
The Rohn BRM630M Non-Penetrating Roof Mount is engineered to provide a secure, ballast-supported foundation for large-diameter masts without compromising the integrity of your roof. Ideal for flat roof installations, this rugged base system supports mounting pipes from 2-1/2" up to 6" in diameter. It eliminates the need for drilling, lag bolts, or other invasive anchoring, making it perfect for temporary or permanent installs on commercial and industrial rooftops.

Built to Support Large Pipes and Antennas
This BRM6-series model features a mast with a 3" outer diameter and 48" height, making it a solid choice for heavier communication and surveillance gear. Whether you're deploying antennas for broadband, wireless infrastructure, or RF systems, this mount delivers reliable stability with minimum setup effort. The included tray system holds standard concrete blocks (not included) to ballast the unit securely in place, even in exposed environments.

Corrosion-Resistant Steel Construction for Longevity
The entire mount, including the frame and mast, is hot-dip galvanized to prevent corrosion from rain, snow, or coastal humidity. Built for the long haul, the BRM630M’s rugged angle steel frame ensures lasting support in demanding outdoor conditions. This also makes the mount ideal for rooftop installations in areas with high UV exposure or wide temperature fluctuations.

Quick Setup with Minimal Tools Required
The BRM630M ships disassembled but assembles in minutes with minimal hardware and basic hand tools. Its modular design makes transport and rooftop staging easy, especially for crews working with strict timelines. Fewer bolted connections mean fewer points of failure, contributing to a more secure and streamlined installation.

Massive Footprint for Exceptional Stability
With a 10' x 10' square base, the BRM630M offers maximum ballast surface area for high-stability support. The 16-inch wide integrated trays are engineered to hold industry-standard concrete blocks, distributing the weight evenly across the roof surface. This provides confidence during moderate wind conditions without compromising the roof membrane.

Ideal for Temporary or Permanent Communications Setups
Whether you're working on a permanent communications system or a mobile broadcast rig, the BRM630M delivers solid support without the need for structural modifications. Optional roof mats or protective pads can be added to provide additional insulation and prevent scuffing of roof materials. This makes it an ideal choice for leased properties or sensitive roofing applications.

Versatile Applications for RF and Surveillance Gear
From microwave antennas to LTE repeaters and PTZ security cameras, this mount accommodates a wide range of devices thanks to its large mast capacity. It’s particularly valuable for mounting gear that requires precise vertical stability and vibration resistance. The BRM630M ensures a consistent operating environment without the hassle of through-roof anchoring.