Does My Chimney Need a New Liner?
Not every chimney needs a liner replacement. Here is how to know whether yours does.
Reviewed by [TBD], chimney and fireplace professional with 20+ years of field experience.
Short Answer
A chimney may need a new liner if the existing liner is cracked or deteriorated, if the chimney was never lined, or if a new appliance requires a different flue size. Not every chimney needs one — and we evaluate before recommending.
Signs a Liner May Be Needed
- Cracked or missing flue tiles visible during inspection
- An unlined chimney (common in older homes)
- Heat or smoke escaping into unintended areas
- A failed real-estate inspection citing liner issues
- Switching to an insert or different appliance requiring proper sizing
Liner Options
- Stainless steel liner — common solution for most residential chimneys
- Cast-in-place liner — a poured liner that also reinforces the chimney
Before You Commit
If you were told you need a new liner, get a second look. Liner replacement is significant work, and the recommendation should be based on visible evidence — which we photograph and show you.
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Ready to Get Started?
Start with a $99 inspection. We check the chimney and fireplace system, show you what we find, and explain your options.