Do I need a permit to reline a chimney in Naperville?

In Illinois, permits are issued locally, and relining a chimney commonly requires one. Rules vary between jurisdictions, so confirm with the local building department before work begins.

Which building code applies to my chimney?

Most Illinois municipalities and counties adopt editions of the International Residential Code and International Mechanical Code. These contain the provisions for fireplaces and chimneys. Ask the local building department which edition is in force.

Does my older home near downtown Naperville likely need a new liner?

Older homes near the historic downtown often have original masonry chimneys that need tuckpointing or liner work. Only a camera inspection can tell you what your own flue needs.

We switched to gas. Why would we need a liner?

Converting to gas without relining leaves acidic condensate attacking the masonry. A gas furnace or water heater venting through an older chimney needs a properly sized liner.

Who checks that the contractor meets local requirements?

Illinois does not license chimney sweeping, inspection or masonry repair as a separate trade at the state level. Requirements are handled locally, so check with the Illinois Department of Financial and Professional Regulation and the local building department.

Stop using the fireplace

Chimney Relining, booked with one call, in Naperville, IL

Naperville has a historic downtown with houses from the 19th and early 20th centuries, and older homes near it often still have their original masonry chimneys. If you were told the liner is cracked and needs relining, the clay tile or old liner has split or worn through. That lets heat and gases reach the brick and the structure of the house. The job is planned work. It starts with a camera inspection, then a liner sized to your appliance, with the cap and crown addressed at the same time. Plan around one thing: a permit is commonly required for relining, so check with the local building department.

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It happens here because of how Illinois winters treat a chimney. The heating season runs from about October into April, so the flue sees months of steady use. Freeze-thaw cycles crack crowns, spall brick and break down mortar joints, and that lets water in. Humid summers leave moisture in rarely used flues, which speeds up liner corrosion. Clay tiles also crack in a chimney fire. Homes that switched to gas without relining can have acidic condensate eating at the masonry.

While you wait — please don't

Stop using the fireplace or stove. A damaged liner can let heat and carbon monoxide reach the structure of the house, so do not light it until the flue has been verified.
Get outside and call 911 if you feel unwell. Headache, dizziness or nausea while an appliance is running can mean carbon monoxide, so leave the house first and then call 911.
Do not reuse the flue after a chimney fire. Any chimney fire means the flue must be inspected before it is used again, because clay tiles crack in the heat.
Do not keep running a gas appliance on a doubtful flue. A gas furnace or water heater vented into an old masonry chimney without a properly sized liner should be checked before it is used.

What the technician does

You call, we arrange the visitOne Call Chimney is a referral and scheduling service. We arrange the work with an independent sweep or mason near you. We are not the contractor and we do not do the work.
Camera inspection firstThe technician looks inside the flue with a camera before anything is decided. Ask to see the footage so you can see the damage for yourself.
Estimate and your approvalThe estimate is free. The technician gives you the price after inspecting the chimney, and no work starts until you approve it. Ask for the reasoning in writing.
The right liner for the applianceThat can be a stainless steel liner sized to the appliance and insulated where required. It can also be a cast-in-place lining where appropriate.
Appliance and flue matchedSize, material and termination are matched to the appliance that vents into the chimney, whether that is a fireplace, stove, furnace or water heater.
Cap and crown addressed tooThe cap and crown are dealt with at the same time, so water does not get back in at the top.

Why this happens in Naperville, IL

Naperville's housing is mostly single-family homes. Near the historic downtown, original masonry chimneys often need tuckpointing or liner work. Out in the large subdivisions built from the 1970s through the 2000s, such as Cress Creek, White Eagle, Tall Grass and Saybrook, fireplaces with masonry or prefabricated chimneys are common. If your home is in one of those, the technician can tell you which type of chimney you have and what applies to it.

Naperville winters regularly drop below 0°F, and the freeze-thaw cycling from roughly November through March speeds up mortar loss and spalling on masonry chimneys. Demand spikes in early fall before the first hard freeze and again in spring after winter damage and storms. Masonry work is concentrated in the warmer months, when mortar can cure without freezing. If you are planning a reline, it helps to book before the fall rush rather than during it.

Questions people ask

Do I need a permit to reline a chimney in Naperville?: In Illinois, permits are issued locally, and relining a chimney commonly requires one. Rules vary between jurisdictions, so confirm with the local building department before work begins.
Which building code applies to my chimney?: Most Illinois municipalities and counties adopt editions of the International Residential Code and International Mechanical Code. These contain the provisions for fireplaces and chimneys. Ask the local building department which edition is in force.
Does my older home near downtown Naperville likely need a new liner?: Older homes near the historic downtown often have original masonry chimneys that need tuckpointing or liner work. Only a camera inspection can tell you what your own flue needs.
We switched to gas. Why would we need a liner?: Converting to gas without relining leaves acidic condensate attacking the masonry. A gas furnace or water heater venting through an older chimney needs a properly sized liner.
Who checks that the contractor meets local requirements?: Illinois does not license chimney sweeping, inspection or masonry repair as a separate trade at the state level. Requirements are handled locally, so check with the Illinois Department of Financial and Professional Regulation and the local building department.

One call

Call (866) 576-7943 and we will arrange your Naperville relining with one call. The estimate is free, and the price is agreed with you before any work starts.

Call now · (866) 576-7943