Basic
$60 – $181 each
Pre-cut R-6 vinyl-faced fiberglass blanket, taped seams, cut-outs for controls, relief valve, data plate and burner-area clearances
Supply and fit one pre-cut fiberglass or foil insulation blanket around a tank water heater, including taping and clearance cut-outs, by a handyman or plumber.
Water Heater Blanket in Honolulu, Hawaii typically costs $71 to $213 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Honolulu are 21.0% higher than the national average for water heater blanket.
National average: $60 – $180 each
$60 – $181 each
Pre-cut R-6 vinyl-faced fiberglass blanket, taped seams, cut-outs for controls, relief valve, data plate and burner-area clearances
$71 – $213 each
Pre-cut R-8 vinyl-faced fiberglass blanket, taped seams, cut-outs for controls, relief valve, drain, data plate and burner-area clearances
$89 – $266 each
Pre-cut R-10 vinyl-faced fiberglass blanket, taped and strapped seams, careful cut-outs for all fittings and burner-area clearances
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $30 – $91 | each |
| Labor | labor | $27 – $82 | each |
| Supplies & Other | supplies | $8.06 – $25 | each |
| Equipment & Disposal | equipment | $5.38 – $16 | each |
Labor costs in Honolulu run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local water heater blanket contractors in Honolulu for personalized quotes based on your specific project.