Shelter Galvanized Steel Multi-Flue Chimney Cap, Black

This screen and cap is made with 18-gauge expanded steel mesh that will keep out even very determined animals. The hood is made of 24-gauge galvanized steel and has scalloped corners as well as a drip edge to keep rain out of your chimney. The sturdy steel base provides extra strength, and mounts outside of the chimney to create more free air space for an improved draft. The expanded metal mesh is turned inward at the base so that it makes good contact with the tile and closes any gaps. It will fit outside tile dimensions from 11 1/2 in. x 14 1/2 in. to 13 1/4 in. x 18 1/4 in.