Rohn 45G110R140 45G Tower Kit

Heavy-Duty 140-Foot Tower for Reliable Long-Term Installations
The Rohn 45G110R140 is a complete guyed tower kit designed to rise 140 feet high and withstand wind speeds up to 110 mph with no ice loading. Built for serious antenna support, this tower is part of the 45G series—trusted for decades in broadcasting, amateur radio, and wireless applications. Whether you're planning for commercial-grade RF systems or advanced communications infrastructure, this tower delivers the strength, height, and wind resistance needed for long-term reliability.

Engineered to Handle Harsh Environmental Demands
Tested for 110 mph wind gusts, the Rohn 45G110R140 supports a maximum antenna surface area of 14.8 square feet without ice. This makes it a dependable option in areas prone to high winds or weather exposure. The tower sections are constructed from high-strength steel tubing with a 10-foot modular design, making transportation and installation easier without compromising structural integrity.

Modular Tower Design for Easy Configuration and Expansion
With 10-foot standard sections, the 45G110R140 tower can be installed, maintained, and even upgraded in a modular fashion. Each section connects via heavy-duty, double-bolted joints—recognized as one of the most dependable connection methods in tower construction. The tapered top section includes built-in mounting options for antennas, eliminating the need for external mounting poles.

Hot-Dip Galvanized Steel for Corrosion Resistance
All structural components of the Rohn 45G110R140 are hot-dip galvanized after fabrication, providing a protective zinc coating that prevents corrosion over time. Whether you're installing the tower in coastal regions, high-humidity zones, or snowy environments, this finish preserves the metal and maintains strength through the seasons.

Built-In Strength with Solid Round Steel Bracing
The tower's bracing system consists of continuous solid round steel in a zigzag pattern, providing enhanced torsional resistance and vertical strength. The triangle-based geometry of the tower ensures load is evenly distributed while maintaining a small footprint—ideal for minimizing ground disturbance and foundation requirements.

Flexible Foundation and Guying Options Available
Base configurations include a cast-in-place concrete base, hinged base for tilt-down maintenance, or a base plate with anchor bolts for more secure installations. Designed to work with a standard guyed configuration, the Rohn 45G110R140 also allows for various guy wire arrangements depending on soil conditions and available anchor points.

Trusted Rohn Quality for Critical Communication Installations
Rohn towers are known for their durability and field-proven design across thousands of deployments. The 45G series is one of the most commonly specified tower systems in the industry, trusted by engineers, integrators, and government agencies for reliable communications support at scale.