Local research · updated July 2026
Awning windows in Honolulu, Hawaii
Top-hinged sash that opens outward from the bottom. For Honolulu's older housing stock (67% of homes predate 1980), awning window replacement is a common project — and in the ENERGY STAR Southern zone, the number that matters most is a low SHGC (≤ 0.23) to block solar heat.
Short answer
Awning windows in Honolulu typically cost $415–$1,885 installed per opening. The low end is a mid-grade vinyl insert from a regional installer; the top is a premium frame, a full-frame installation, or a full-service national brand.
NREL REMDB + BLS PPI, localized to Honolulu (BEA Regional Price Parity, 2024). How we estimate →
$415–$1,885
installed range per opening for Awning window, from a mid-grade insert up to a premium or full-frame job
Source: NREL REMDB + BLS PPI, localized to Honolulu
67%
of Honolulu homes were built before 1980
Source: U.S. Census Bureau, 2019–2023 ACS 5-Year Estimates
SHGC ≤ 0.23
the ENERGY STAR v7.0 number that matters most in the Southern zone
Source: EPA ENERGY STAR v7.0
Is a Awning window right for a Honolulu home?
Crank opens the sash outward; sheds rain while venting.
Where it fits:
- Ventilation during rain
- High placements and pairing under picture windows
- Basements (larger egress variants aside)
What to weigh:
- Limited opening size; not an egress solution in most sizes
Awning windows and Honolulu's climate
Honolulu sits in the ENERGY STAR Southern zone (IECC zone 1A (tropical), Honolulu County), where the priority is a low SHGC (≤ 0.23) to block solar heat.
A awning closes against a compression seal, the tightest of any operable window — good for holding conditioned air inside through a long Southern-zone cooling season.
New to these numbers? See our plain-English guide to U-factor and SHGC.
What Awning windows cost in Honolulu
Awning window replacement in Honolulu runs $415–$1,885 installed. The low end is a mid-grade vinyl insert from a regional installer; the top is a premium frame, a full-frame installation, or a full-service national brand. Oʻahu pricing and logistics run high. Corrosion-resistant hardware and low-SHGC packages are the material priorities — not triple-pane heating glass. Federal 25C is gone; Hawaii Energy focuses on cooling equipment and water heating; HSEO eHale IRA was still launching mid-2026. Itemize SHGC, hardware, and permit. Hawaii's high electricity rates make cooling savings real even without a window rebate.
That's the national range shifted to Honolulu's cost level using the BEA Regional Price Parity for Urban Honolulu, HI (111, U.S. = 100; 2024). How we estimate local costs →
For a breakdown by frame material and install type, see our full cost guide.
Installers serving Honolulu
A sample of companies with locations in the Honolulu market. See the full Honolulu directory for all listings, our map, and featured-partner disclosures.
| Company | Location | Request a quote |
|---|---|---|
| 1Window World of OahuWindow World | Kailua, HI | Get matched → |
Listings compiled from manufacturer dealer locators and public business records. Premier and Sponsored Partners pay for placement and are labeled as such; star ratings shown are reported by the partner, with the source and date beside them. See our advertising disclosure. Contacting a company shares your details with it (or a vetted local installer) so it can reach you about your project.
Are you a window company? Claim your listing to take quote requests from Honolulu homeowners directly.
Rebates & incentives in Hawaii
The federal window tax credit (25C) ended for projects placed in service after December 31, 2025. If your windows were installed in 2025, you can still claim it on your 2025 return — but for new projects there is no federal window credit. State and utility programs are now the main source of window incentives.
Hawaii's IRA Home Energy Rebates (branded eHale by the Hawaiʻi State Energy Office) include HOMES whole-home efficiency and HEAR electrification pathways. As of mid-2026 HSEO indicated programs would become fully available in 2026 with funding pending U.S. DOE approval and subject to updated federal guidance — so residential IRA rebates were not a dependable consumer path yet. When live, windows would generally qualify only inside a modeled whole-home savings project, not as a simple per-window check. Confirm current status at energy.hawaii.gov before counting on rebate dollars. See our Honolulu guide for the full program list.
Awning windows in Honolulu: FAQ
›What efficiency numbers should a Awning window in Honolulu meet?
Honolulu sits in the ENERGY STAR Southern zone (IECC 1A (tropical)). Qualifying units need a U-factor of 0.32 or lower and an SHGC of 0.23 or lower. A awning closes against a compression seal, the tightest of any operable window — good for holding conditioned air inside through a long Southern-zone cooling season.
›How much does Awning window replacement cost in Honolulu?
A useful planning range for Awning window replacement in Honolulu is $415–$1,885 installed. The low end is a mid-grade vinyl insert from a regional installer; the top is a premium frame, a full-frame installation, or a full-service national brand. Oʻahu pricing and logistics run high. Corrosion-resistant hardware and low-SHGC packages are the material priorities — not triple-pane heating glass. Federal 25C is gone; Hawaii Energy focuses on cooling equipment and water heating; HSEO eHale IRA was still launching mid-2026. Itemize SHGC, hardware, and permit. Hawaii's high electricity rates make cooling savings real even without a window rebate.
›Do I need a permit to replace Awning windows in Honolulu?
Replacement generally requires a permit, and new units must meet the current energy code. See our Honolulu guide for local permitting and rebate details, and always confirm your installer pulls the permit.
Sources
- — U.S. Census Bureau, American Community Survey 5-Year Estimates (B25034, B25035)
- — EPA ENERGY STAR Version 7.0 Residential Windows specification
- — DOE/PNNL IECC climate zone assignments by county
- — NREL residential window cost analysis (planning ranges)