Why are our prices so low?
Don’t Be Fooled! Other companies may fool you into thinking you are calling the factory. Ask our competition if they make their liner, or act as a middle man to the real factory. They may pose as the factory, but after you order, they call the real factory and place the order – never seeing or touching the chimney liner that gets shipped to you.
Before you buy from anyone besides Chimney Liner Depot
Check the Underwriters Laboratories database for their Chimney Liner Brand
and make sure it is UL Listed. Here is our listing
Chimney Liners |
Chimney Caps |
Chimney Tools |
Custom Parts |
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Click Here to Buy Chimney Liner Kits Now
Click Here for an Interactive Chimney Liner Guide
Click Here to view an OVAL, SQUARE, or RECTANGLE liner sizing chart.
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Flexible Chimney Liner Installation Video |
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Underwriters Laboratory Inc is responsible for setting safety standards and testing various industries and appliances. UL runs many stringent and rigorous tests in order to assure that only safe and reliable products receive the UL listing. A UL listing informs the consumer that the product he is buying has been suitably tested and found acceptable for the application for which it was intended. |

Our Custom Shop is second to none. We can build a custom chimney part that works for your project.
Stainless Steel DuraTech Chimney Systems
Don’t have a brick or masonry chimney? Then you need to use DuraTech insulated chimney systems. Chimney Liner Depot carries a wide range of DuraTech parts at the lowest prices online!
Click Here to Buy a DuraTech Chimney System Now
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How to stop drafts in a fireplace
The Chimney Balloon ® is a great product for solving drafts in fireplaces. Sometimes the metal dampers become warped or just don’t function the way they were intended to. The Chimney Balloon ® is a great product to use during summer months when you are not using your chimney. Simply insert The Chimney Balloon ® into the chimney and inflate it.
When you are installing your chimney balloon it’s a good time to check your chimney flue for cracks or deterioration. If your chimney flue is showing signs of deterioration, it would be a good time to install a flexible chimney liner.
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