We offer custom stainless steel and copper caps, made to fit the size of any chimney. These caps are designed to stop rain from damaging the interior of the chimney, while keeping out birds, bats, and any small animal that might wander down your chimney. The 18 gauge wire mesh reduces the amount of sparks and large ash that is blown into the air. All of this along with a classic look that will make your chimney stand out among others. These caps come with an unconditional lifetime warranty against rust, corrosion, or manufacturer’s defects.