HY-C Galvanized Chimney Covers

The HY-C Shelter Bolt-On Chimney Cap is a durable, black galvanized steel solution designed to protect your chimney from rain, snow, animals, and downdrafts. Sized to fit flues from 7½" x 7½" to 9½" x 9½", it features a secure bolt-on design that attaches easily to existing clay or masonry tiles. Built with a 24-gauge steel hood, 18-gauge mesh, and 16-gauge base, this cap maximizes airflow while enhancing safety and efficiency. Made in the USA and backed by a limited lifetime warranty, it’s a reliable, long-lasting upgrade for your chimney system.