Metal Roof Installation Cost in Honolulu 2026
Metal Roof Installation in Honolulu costs between $16,380 and $54,600 in 2026, with the average around $27,300. Honolulu pricing runs 37% above the US national average. Installation of a standing seam or metal panel roof with new underlayment, fasteners, and trim. Includes tear-off of the old roof and custom flashing at valleys and penetrations.
What metal roof installation includes in Honolulu
Installation of a standing seam or metal panel roof with new underlayment, fasteners, and trim. Includes tear-off of the old roof and custom flashing at valleys and penetrations.
Typical time on site: 3 to 5 days. Local labor rate: $32/hour for an experienced roofing pro.
What changes the price of metal roof installation in Honolulu
- Metal type and gauge
- Standing seam versus panels
- Roof complexity and cuts
- Tear-off of old roof
- Custom trim and flashing
A metal roof installation quote priced off statewide averages will be off by 10 to 20 percent for Honolulu, because the metro has its own labor pool, material delivery distances, and permit timelines.
Honolulu climate and demand for roofing
A tropical climate with steady trade winds, salt-laden coastal air that accelerates corrosion, and heavy leeward-versus-windward rainfall differences that shape roofing and waterproofing work.
Honolulu permits for metal roof installation
Building department: City and County of Honolulu Department of Planning and Permitting (DPP). https://www.honolulu.gov/dpp
Typical permit cost: $300 to $1,200 for residential trade permits given high island valuations. Inspection time: code review has averaged about nine days for residential plans, with commercial far longer. Honolulu rule: In Honolulu a building permit is required for electrical or plumbing work over $2,500 and general repairs over $10,000, and shoreline, flood-zone, or advisory-flagged properties are excluded from the instant online permit path. The Department of Planning and Permitting operates the permit center at 650 South King Street.
Hawaii sales tax and licensing for Roofing
Hawaii sales tax: 4% GET (Honolulu adds 0.5%). Hawaii GET applies to virtually all business activity including contractor labor. Prime: 4% on gross; sub: 0.5% on gross.
State license: Hawaii Department of Commerce and Consumer Affairs, required: $450 (initial) + exam.
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