Delaware Statewide Swimming Pool Barrier Code

Under 16 Del.C. Chapter 66 and the Delaware State Fire Prevention Regulations, all residential and public swimming pools holding water deeper than 24 inches must be enclosed by a barrier at least 48 inches high measured from the outside. Barriers cannot have openings that allow passage of a 4-inch sphere, and gaps between vertical members must not exceed 1.75 inches. Gates must open outward away from the pool, be self-closing, and equipped with self-latching hardware mounted at least 54 inches above grade. Above-ground pools may use removable ladders. Residences serving as the fourth wall must have door alarms or power safety covers. Local jurisdictions cannot weaken these statewide minimums.

Fire marshal citations carry fines up to $1,000 per violation and may include stop-use orders. Drowning incidents tied to noncompliance can trigger civil liability and homeowner insurance denial.