
Welcome To Rockford Chimney Supply. World-class Stainless Steel Chimney Liners, Chimney Liner Kits, Chimney Insulation kits, Chase Covers, Chimney Caps, Napoleon Stoves, Inserts, and Fireplaces. All flexible chimney liners are UL listed (UL1777) United States and (ULCS635) in Canada. The best price on flexible chimney flue liners and chimney liners guaranteed. All products covered by The Forever Warranty. We guarantee customer support before, during, and after the installation of your new chimney liner or any other products you purchase from Rockford. Questions on how to install Stainless Steel Chimney liner? | |||
What You Should Know

The Rock-Flex chimney liner and chimney liner components have passed the rigorous testing at the Underwriters Laboratories with best in class status and are UL Listed. See for yourself - Click Here. So if you are looking for UL listed chimney liner sold directly to homeowners, then look no further then the Rock Flex Brand.
Need to repair or maintain a chimney lining? Rockford Chimney Supply is the proven and preferred supplier to team up with. The best flexible chimney liner systems money can buy, all made in the USA. We guarantee everything we sell, and back it up with a lifetime warranty even if you install it yourself. If you're not satisfied upon receipt, keep all items in the original container, call us within 24 hours of receipt, and we will have the product picked up and returned at no cost to you.
Rockford Chimney Supply has a complete custom fabrication shop dedicated to manufacturing custom flex flue liner components. From oval flex kits to square adapters. No matter what you need we either stock it or can produce it.
We want to earn your business, please keep us in mind for all of your flue repair parts. Chimney liners buy online at Rockford Chimney Supply, call us toll free we would love to hear from you. Canadian customers we can ship your items free to one our US Border Depots.

















