Smoke Detectors: Des Plaines vs Skokie
How do smoke detectors rules compare between Des Plaines, IL and Skokie, IL?
Des Plaines and Skokie have similar restriction levels.
Des Plaines, IL
Cook County
Des Plaines enforces the Illinois Smoke Detector Act (425 ILCS 60/), as amended in 2023, which requires 10-year sealed-battery smoke alarms in all single-family and multi-family dwellings. Alarms must be installed inside each sleeping area, outside each sleeping area, and on every floor including the basement.
View full Des Plaines rules →Skokie, IL
Cook County
Skokie enforces the Illinois Smoke Detector Act (425 ILCS 60/) along with locally adopted International Fire Code provisions. As of January 1, 2023, any newly installed smoke alarm in most residences must be a 10-year sealed-battery or hardwired model. Alarms are required on every story and outside each sleeping area.
View full Skokie rules →Key Facts Comparison
| Fact | Des Plaines | Skokie |
|---|---|---|
| Authority | 425 ILCS 60/ (IL Smoke Detector Act) | - |
| New Installs | 10-year sealed battery required | - |
| Locations | Inside & outside sleeping areas + each floor | - |
| CO Alarms | 430 ILCS 135/ within 15 ft of bedrooms | - |
| Fine Range | $100–$500 | $100–$1,500 |
| State Law | - | 425 ILCS 60/ |
| Alarm Type (new) | - | 10-year sealed or hardwired |
| Required Locations | - | Every story + outside bedrooms |
| CO Alarm | - | Within 15 ft of sleeping areas |
Highlighted rows indicate differences between cities.
Des Plaines FAQ
What smoke detectors are required in Des Plaines IL?
Under the 2023 Illinois Smoke Detector Act, new installs must use 10-year sealed-battery alarms inside and outside each sleeping area and on every floor including basements. Older hardwired alarms with battery backup may remain.
Do Des Plaines rental properties need 10-year sealed alarms?
Yes. Rentals must comply with the Illinois Smoke Detector Act. Non-compliant alarms will fail rental inspection and trigger fines of $100 to $500 per violation.
Are CO detectors required in Des Plaines?
Yes. The Illinois Carbon Monoxide Alarm Detector Act (430 ILCS 135/) requires CO alarms within 15 feet of every sleeping area in homes with fuel-fired appliances or attached garages.
Skokie FAQ
What smoke alarms does Skokie require?
Under Illinois law (425 ILCS 60/), any newly installed smoke alarm must be a 10-year sealed-battery unit or hardwired, effective January 1, 2023. Alarms are required on every story and outside each sleeping area.
Do I need carbon monoxide alarms in Skokie?
Yes. Illinois law requires a carbon monoxide alarm within 15 feet of every sleeping area in dwellings with fuel-burning appliances or attached garages.
What is the fine for missing smoke detectors in Skokie?
Local fines range from $100 to $1,500 per offense. Landlords may also face Rental Unit Registration consequences, and state law imposes separate penalties for non-compliance.
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