How much does it cost to line an old chimney?
between $2,500 and $7,000
The cost of relining a chimney varies. Typically, the cost can be anything between $2,500 and $7,000. Ultimately the cost will be determined by the type of lining you would want to have installed. Knowing what lining is can help you understand the cost involved.
How much do clay flue liners cost?
Chimney Liner Costs by Type
| Liner Type | Average Cost Per Foot |
|---|---|
| Clay/Terra-Cotta | $10 |
| Aluminum | $12 |
| Cast-in-Place | $250 |
| Thermocrete | $200 |
How much does Thermocrete cost?
Ceramic Sealant Ceramic sealants like Thermocrete cost an average of $5,000 per chimney. This option can only be used to repair an existing chimney liner that is structurally sound with minimal surface damage.
Can you install your own chimney liner?
Yes it can – and will! While having your chimney liner professionally installed can be more convenient but ends up being costly, averaging anywhere from $2,500 to $5,000. With our DIY Chimney Liner Kits you will have all the components needed to reline your chimney and you wont break the bank!
Does a brick chimney need a liner?
Do brick chimneys need to be lined? Many older homes have unlined brick chimneys. They were built during a period when most building codes didn’t require them. Today, most building and fire codes require chimney liners, even if you have a brick chimney.
Does my old chimney need a liner?
Chimneys should be lined. The National Fire Code states that a liner can be built of brick, clay or steel. Most homes built in the past 50 years have a clay liner for a wood-burning appliance. Older ones may have clay or brick.
Is it a legal requirement to line a chimney?
Is a chimney liner necessary? A chimney liner is obligatory if you are installing a woodburning stove, gas fire or open fire in a new build property to comply with Document J of current Building Regulations. A chimney liner may be necessary in an older property if the flue inside your chimney is no longer safe to use.