Honolulu vs Kapolei
How do propane storage rules compare between Honolulu, HI and Kapolei, HI?
Honolulu and Kapolei have similar restriction levels.
Honolulu, HI
Honolulu County
Honolulu adopts the International Fire Code through ROH Chapter 11, capping residential propane container size and requiring placement that respects setbacks from buildings, ignition sources, and property lines, with HFD inspecting larger installations.
View full Honolulu rules →Kapolei, HI
Honolulu County
Kapolei propane storage must meet NFPA 58 through Honolulu Chapter 20, with larger aggregate capacities triggering HFD plan submittal and vehicle barrier protections.
View full Kapolei rules →Key Facts Comparison
| Fact | Honolulu | Kapolei |
|---|---|---|
| Portable cylinder cap | Generally 20 pounds | - |
| Permit threshold tank | Above 125 gallons | - |
| Setback distance | 10 feet typical | - |
| Inspecting body | Honolulu Fire Department | - |
| - | - |
Highlighted rows indicate differences between cities.
Honolulu FAQ
How many propane tanks can I store?
Most homes may keep two 20-pound grill cylinders outdoors with proper spacing. Quantities approaching aggregate IFC limits or any installed tank over 125 gallons triggers HFD permit review.
Can I store propane in my garage?
Indoor storage of LP-gas cylinders is generally prohibited under the IFC. Keep cylinders outdoors, upright, shaded, away from drains, and at least 10 feet from ignition sources.
Kapolei FAQ
Do restaurant propane tanks in Kapolei need HFD review?
Commercial installations over 125 gallons aggregate require plan submittal and permit.
Can I store spare cylinders behind my Kapolei home?
Small quantities are allowed if kept outdoors, upright, shaded, and away from ignition sources.
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