Rohn 25G90R100 25G Tower Kit

100-Foot Guyed Tower Kit for Light-Duty Antenna Applications
The Rohn 25G90R100 is a complete 100-foot guyed tower system designed to provide secure support for light-duty antennas in residential, commercial, or remote field installations. Built from Rohn’s trusted 25G tower series, it’s engineered to withstand 90 mph 3-second gusts (with no ice) and supports antenna loads up to 11.4 square feet. This tower offers dependable structural performance for amateur radio, WISP networks, telemetry, and small broadcast systems where dependable height and stability are essential.

Engineered Tubular Steel with Cross-Bracing for Rigidity
Each tower section is constructed from high-quality tubular steel and reinforced with solid round rod bracing in a zigzag configuration. This design provides excellent torsional resistance and improves the tower’s ability to handle lateral wind loads and antenna weight. The 25G series has been a go-to choice in the industry due to its strength-to-weight ratio and ease of modular installation in the field.

Wind Rated for 90 MPH and Supports Over 11 Square Feet of Load
Designed to meet a 90 mph wind speed rating with no ice accumulation, this 100-foot guyed tower is built to withstand moderate environmental conditions. With a total allowable antenna surface area of 11.4 square feet, it supports a variety of small to mid-sized antennas including directional antennas, wireless access points, and weather-monitoring equipment. When properly guyed and anchored, it maintains its position under pressure, delivering consistent signal transmission performance.

All-Inclusive Hardware Package for Straightforward Installation
This complete tower kit includes everything needed for setup—excluding concrete and safety equipment. Included are ten 10-foot modular tower sections, a base plate, high-strength guy wire, guy anchor rods, turnbuckles, clamps, guy brackets, a grounding kit compliant with TIA Revision F, and a tapered top section for antenna mounting. All components are manufactured to work together for safe, streamlined installation and long-term reliability.

Galvanized Steel Finish for Long-Term Outdoor Durability
All steel parts in the Rohn 25G90R100 kit are hot-dip galvanized after fabrication, providing protection against rust and environmental corrosion. The zinc coating extends coverage to welds, seams, and edges, ensuring the tower can withstand exposure to rain, humidity, coastal salt, or freezing conditions without degrading.

Modular Section Design Simplifies Transport and Assembly
The 100-foot structure is built using ten 10-foot modular tower sections, making it easy to ship, maneuver, and stack during setup. Double-bolt joints between sections improve structural integrity, minimize movement under wind load, and allow for future section replacement or maintenance without dismantling the entire tower.

Ideal for Ham Radio, Rural Internet, and Monitoring Systems
This tower is an excellent solution for ham radio operators, wireless internet service providers, agricultural telemetry, or municipal communication systems. Its 100-foot height provides superior signal range, while the robust 25G steel framework ensures reliability for long-term use.