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🏊 Swimming Pools & Spas/Fencing Requirements

Fencing Requirements: Kirkland vs Renton

How do fencing requirements rules compare between Kirkland, WA and Renton, WA?

Kirkland and Renton have similar restriction levels.

Kirkland, WA

King County

Heavy Restrictions

Kirkland pools must be enclosed by a 48-inch barrier with self-closing self-latching gates under the International Swimming Pool and Spa Code adopted in Kirkland Title 21.

View full Kirkland rules β†’

Renton, WA

King County

Heavy Restrictions

Renton pool barriers follow IRC Appendix G via RMC 4-5-060: 48-inch minimum, no openings over 4 inches, self-closing/self-latching outward gates. Pool rules override RMC 4-4-040 fence limits.

View full Renton rules β†’

Key Facts Comparison

FactKirklandRenton
Minimum height48 inches-
Opening limit4 inch max-
Gate latch54 inches high self-latching-
Door alarmRequired if house is barrier-
CodeISPSC via WA StateIRC Appendix G via RMC 4-5-060
Minimum Height-48 inches
Openings-Max 4 inches
Gate-Self-closing, self-latching, outward swing
Federal-VGB Act suction drain compliance

Highlighted rows indicate differences between cities.

Kirkland FAQ

Can my existing fence serve as the pool barrier?

Yes if it is at least 48 inches tall with proper gate self-closing and self-latching hardware, no climbable horizontal members on the outside, and openings not exceeding 4 inches.

Is a locked pool cover enough?

A motorized pool cover meeting ASTM F1346 may satisfy barrier requirements for spas and hot tubs, but most swimming pools still require a perimeter fence.

Renton FAQ

Can I use my house wall as a pool fence in Renton?

Yes, but doors leading from the house to the pool must have alarms per IRC R329, and windows opening to the pool area must meet specific restrictions.

Does the Renton pool fence rule override my normal 6-foot fence limit?

Yes. RMC 4-4-040(D) exempts required pool barriers from the general fence height and setback rules, though aesthetic standards still apply.

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