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🧱 Fence Regulations/Pool Barriers

Pool Barriers: Fontana vs Ontario

How do pool barriers rules compare between Fontana, CA and Ontario, CA?

Fontana and Ontario have similar restriction levels.

Fontana, CA

San Bernardino County

Heavy Restrictions

California Health and Safety Code Section 115920 and the California Building Code require a 60-inch minimum pool barrier with self-closing, self-latching gates, plus at least one additional drowning-prevention feature. Fontana enforces these standards through the building permit and final inspection for any new pool.

View full Fontana rules β†’

Ontario, CA

San Bernardino County

Heavy Restrictions

Ontario pool barriers must meet CA Health and Safety Code 115920 (Pool Safety Act). A 60-inch enclosure, self-closing gate, and 2 of 7 drowning-prevention features are required on new or remodeled pools.

View full Ontario rules β†’

Key Facts Comparison

FactFontanaOntario
Minimum Height60 inches-
GateSelf-close self-latch outward swingSelf-closing self-latching
Latch54 in above grade-
FeatureAt least 1 of 7 drowning-prevention-
LawH and S Code 115920-
State Law-CA H and S Code 115920
Fence Height-60 inches minimum
Safety Features-2 of 7 required
Inspection-Required before fill

Highlighted rows indicate differences between cities.

Fontana FAQ

Is a 5-foot fence enough?

Just barely, since 5 feet equals 60 inches. Measure from the outside finished grade to be sure the barrier is compliant.

Do above-ground pools need a fence?

Yes if the pool exceeds 18 inches in depth. A removable ladder alone does not satisfy the California requirement.

Ontario FAQ

How tall must a pool fence be in Ontario?

At least 60 inches on the outside, with bottom clearance no more than 2 inches and a self-closing, self-latching gate under California state law.

Do I need a fence around a spa?

Yes if the spa holds more than 18 inches of water unless it has an approved safety cover that meets ASTM standards.

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