The Wire Balloon 9" Chimney Guard is a durable and effective solution for preventing birds, leaves, and other debris from entering or nesting inside your chimney. Often referred to as a bird guard, chimney balloon, chimney cowl, or bird cowl, this essential fitting helps maintain airflow while reducing the risk of blockages and chimney damage.
Crafted from galvanised steel wire, the balloon guard offers long-lasting resistance to rust and weather exposure. Its flexible wire construction allows it to be bent and shaped to suit a range of chimney pot sizes, making it suitable for internal diameters between approximately 9" and 11.5".
Simple to install and requiring no specialist tools, it’s a quick and reliable way to add protection to your chimney system.
Key Features:
Prevents birds and debris from entering or nesting in chimneys
Made from durable galvanised steel wire – rust-resistant and weatherproof
Fits chimney pots with internal diameters of approx. 9" to 11.5"
Flexible wire design – easily adjusts to fit various chimney shapes
Quick and easy to install – no professional fitting required