Z-Flex® Triple Lock® stainless steel chimney liner kits come complete with everything you need to quickly and easily install.
Available in 3", 4", 5", 5.5", 6", 7", 8", 9", 10". Larger sizes available upon request. Alloy 316 Titanium.
Patented airtight Triple Lock® construction is tested and listed by UL.
UL 1777 and ULC S635 Listed for use with wood, pellet, oil, natural gas and propane fired appliances.
Request More Information