Material Restrictions: Kailua vs Waipahu
How do material restrictions rules compare between Kailua, HI and Waipahu, HI?
Kailua and Waipahu have similar restriction levels.
Kailua, HI
Honolulu County
Kailua fence materials are defined under ROH Sec. 21-4.60, which recognizes wrought iron, wire, wood, vinyl, plastic, and masonry with post foundations. Corrosion-resistant materials are strongly recommended given coastal salt exposure.
View full Kailua rules →Waipahu, HI
Honolulu County
Waipahu fences follow the LUO fence definition in ROH 21-4.60, allowing wrought iron, wood, vinyl, plastic, and wire on post foundations, with chain-link common on legacy plantation lots.
View full Waipahu rules →Key Facts Comparison
| Fact | Kailua | Waipahu |
|---|---|---|
| - | - | |
| Allowed materials | - | Wood, iron, vinyl, wire |
| Code section | - | ROH 21-4.60 |
| Common legacy | - | Chain-link, wood |
| Prohibited | - | Residential barbed wire |
Highlighted rows indicate differences between cities.
Kailua FAQ
Can I install a chain-link fence in Kailua?
Yes, chain-link is an allowed material under ROH 21-4.60, subject to height and setback rules and any HOA restrictions.
Is barbed wire allowed?
Barbed wire is generally not permitted in residential zones; it is typically restricted to agricultural or industrial uses.
Waipahu FAQ
What fence materials are allowed in Waipahu?
ROH 21-4.60 allows wrought iron, wire, wood, vinyl, and plastic on post foundations. Chain-link and wood dominate older Waipahu blocks. Vinyl is increasingly popular for termite and weather resistance.
Can I reuse an old plantation chain-link fence?
Yes if it complies with ROH 21-4.60 height and location rules. However, if the fence is tied to a demolished structure or exceeds 30 inches in a retaining role, a new permit under ROH 18-3.1 may be required.
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