Chimney Liner Systems

Forever Flex Premium 316Ti Stainless Steel Liner Kit

Flexibility

Kits come standard with a 13 x 13 top plate, a rain cap with screen, and a tee with tee cap. However, we can substitute parts for you to customize the kit with the parts you need. 316Ti Forever Flex uses premium stainless steel. This is the perfect option for any fuel type: wood, pellet, oil, coal or gas.

Unbeatable Value

The Forever Flex is a premium chimney lining system that can be custom made for your application.
The liner is 316Ti, and all system components are made from 316L stainless steel. 

Peace Of Mind

Full UL Testing to the UL 1777 standard by Underwriter Laboratories. In addition, Forever Flex offers an industry exclusive Forever Warranty.

World Class Quality

The liner and all its components are high quality. The liner offers a strong 7 - ply seam, which is air and water tight. The liner has ten corrugations between each reinforced seam, offering greater flexibility.

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Why Buy Parts from Mountain View Hearth Products?

We’re the world’s largest source for stove, fireplace, grill, and appliance repair parts. Whether you’re fixing a decades-old wood stove or replacing a worn-out control board on a high-end grill, we make it easy to get the right part — fast.

We stock both original manufacturer parts and high-quality alternatives — so you get the same great fit and performance, often with more affordable options to choose from.

Most sellers only carry the basics like blowers and igniters. We go deeper — with brackets, trim, switches, control panels, gaskets, screws, and more. If your unit has it, chances are, we carry it.