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Naperville, IL Outdoor Cooking: Smoker Rules (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Covers
Charcoal and LP-gas cooking devices
Requirement
Adult must attend the device
Also required
10 lb. extinguisher within 10 ft
Code basis
IFC § 308.1.4 as amended

Summary

Naperville's fire code allows attended charcoal or LP-gas cooking devices, including smokers, only when an adult stays with the device and a fire extinguisher sits within 10 feet.

Section 308.1.4 Open-Flame Cooking Devices: Add the following exceptions: 4. When an open-flame cooking device is attended by an adult and a minimum 10 lb. dry chemical (class B or class ABC) fire extinguisher is located within ten (10) feet of the cooking device. 5. When an LP gas fueled cooking device is attended by an adult and a minimum 10 lb. dry chemical (class B or class ABC) fire extinguisher is located within ten (10) feet of the cooking device.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 101).

Full Breakdown

Naperville's amendment to IFC Section 308.1.4 adds exceptions to the open-flame cooking device restrictions: an open-flame cooking device, including charcoal grills and smokers, may be used if attended by an adult with a minimum 10-pound dry chemical fire extinguisher (class B or ABC) within 10 feet of the device. A parallel exception applies to LP gas-fueled cooking devices under the same attendance and extinguisher terms. Both exceptions apply citywide in Naperville, DuPage County, Illinois.

Violations & Fines

Unattended open-flame cooking devices, or those without the required fire extinguisher nearby, are enforced by the Naperville Fire Marshal's Office and can draw fire code citations.

Frequently Asked Questions

Can I use a charcoal smoker on my balcony in Naperville?
Naperville's fire code exception allows attended open-flame charcoal or LP-gas cooking devices where a minimum 10-pound dry chemical fire extinguisher sits within 10 feet: check your building's own rules too.
Does an LP-gas grill need the same fire extinguisher?
Yes. Section 308.1.4 as amended treats LP gas-fueled cooking devices the same as charcoal devices: an attending adult and a 10-foot-range extinguisher are required for the exception to apply.

Sources & Official References

Other rules in Naperville

Noise Ordinances: Barking DogsSome RestrictionsParking Rules: Towing & Impound RightsSignificant RestrictionsParking Rules: Preferential Parking DistrictsSome RestrictionsParking Rules: EV ChargingSome RestrictionsFence Regulations: Fence Permit RequirementsSome RestrictionsAnimal Ordinances: Bird ProtectionSome Restrictions

All Naperville rules

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