Fire Regulations in Wilmington, DE (2026)
3 verified fire regulations for Wilmington, Delaware, sourced directly from the municipal code and official government pages.
Verified from official government sources
Fireworks
Public fireworks displays in Wilmington require a fire prevention division permit, a $5,000 bond, and $1 million in liability insurance.
Wilmington Fireworks Display Permit Rule
Significant RestrictionsWilmington City Code § 12-96
Any association or company desiring to hold a public display of fireworks, may apply to the fire prevention division for a permit to hold such display, provided application is made 30 days prior to the date of holding the display. Application for permits shall set forth the date and hour, and place of holding such display, place of sorting fireworks prior to display; also the name of the person...
Smoke Detectors
Every dwelling in Wilmington must have working smoke detectors, with the number scaled to building height and unit count, and tampering with a unit is a separate offense.
Wilmington Smoke Alarm Requirements
Some RestrictionsWilmington City Code § 34-232
(a)Installation required.(1)Dwellings. All structures and dwellings shall be equipped with smoke detectors and fire protection equipment as required by the provisions of chapter 4 and the city's building code. ... (d)Number of devices required. A minimum of one device shall be required in one-story and two-story single-family dwelling units. Dwelling units consisting of three or more stories sh...
Propane Storage
Wilmington bans propane and LP-gas storage citywide except for cylinders under 125 water-gallon capacity, or with fire marshal approval.
Wilmington Propane Storage Limit
Significant RestrictionsWilmington City Code § 12-92
Propane or LPG shall be prohibited unless specifically approved by the chief of fire or fire marshal, except for cylinders of less than 125 water gallons capacity.
Looking for New Castle County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Wilmington city rules.
Fire Regulations in New Castle County →