The Terminal Guard 14" x 14" x 8" (40085240) is a durable, heavy-duty protective cage designed to secure medium-sized chimney pots, flues, and roof ventilation terminals against bird nesting, animal intrusion, and large wind-borne debris. Manufactured from high-grade, corrosion-resistant galvanized or stainless steel wire mesh, this robust guard is engineered to withstand harsh weather conditions, intense outdoor exposure, and corrosive flue environments without structural degradation.
 
Featuring a generous 14-inch by 14-inch square profile with an 8-inch depth, the unit provides ample clearance over standard chimney terminals while maintaining an optimal open-area ratio. This design ensures that smoke, exhaust gases, and ventilation air can discharge freely and efficiently without creating dangerous backpressure or restricting system performance.
 
Equipped with secure fixing legs and robust mounting points, the guard is designed for reliable installation directly onto masonry chimney stacks or roof surfaces, holding firm against high winds and physical displacement. Whether you are safeguarding a residential heating flue, a multi-fuel chimney, or a roof-mounted ventilation outlet, this terminal guard delivers professional-grade protection, safety compliance, and long-lasting durability.
 
This Square Terminal Guard 14" x 14" x 8" meets statutary regulations for flues that are less than 2m above ground level.
 
It can also be used to protect things like lights, clocks or alarms in vulnerable positions.