Rock-Flex Chimney Liner Coupler Options - Informational Video
July 19, 2023
You may need to connect two sections of chimney liner together if you didn't initially order enough flexible liner, if you are choosing to extend the masonry chimney, or the length of liner you need is simply too long to handle in one section. For whichever reason, it is simple to attach two sections of Rock-Flex chimney liner together with our coupler options. Please call us with any additional questions you may have at 866-708-2446
We're here to help you do it yourself, so as always, contact us with any questions you may have!
Common products used during installation:
Male to Male Liner Coupler
Liner to Liner Quick Connector
Rock-Flex Chimney Liner
DIY Center
(AKA ‘The Rockford Files’)
From video tutorials to product walkthroughs, we have a variety of DIY resources just for you! Click the button below to view our entire library.

Our 316Ti flexible chimney liner and chimney liner components have passed the rigorous testing at the Underwriters Laboratories with best in class status and are UL Listed. So if you are looking for UL listed chimney liner sold directly to homeowners, then look no further than Rockford Chimney