Forever® Air Insulated Liner Top Chimney Caps

This premium replacement liner top chimney cap is expertly engineered for triple wall air-cooled factory-built prefab chimney systems. Designed for universal compatibility, it features a removable hood and screening for convenient, hassle-free cleaning and maintenance. The 9-inch high screen uses 3/4-inch animal-proof oval hole mesh, offering reliable protection against pests while maintaining excellent airflow. Distinctive for its raised 13-inch inner ring with a 1/2-inch water-stop lip, this cap effectively prevents water from rolling back into the flue, delivering superior moisture control. Constructed from 100% stainless steel for long-lasting durability and corrosion resistance, with copper screening also available upon request. Stainless steel construction ensures compliance with demanding safety and weather performance requirements, and a Lifetime Warranty guarantees peace of mind. Universal fit for triple wall air-cooled prefab chimney pipes Removable hood and screen for easy cleaning 9" screen height with 3/4" oval hole animal-proof mesh Raised 13" inner ring with 1/2" lip for water diversion Copper screening option available—contact for custom quote Made in the USA; Lifetime Warranty For best results, confirm your chimney pipe’s measurements and installation requirements, as recommended by suppliers of high-quality universal air-cooled caps.