Local research · updated July 2026
Double-hung windows in Naples, Florida
Two vertically sliding sashes; both the top and bottom sash open. For Naples's mixed-age housing stock (46.5% of homes predate 1980), double-hung 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
Double-hung windows in Naples typically cost $720–$3,285 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 Naples (BEA Regional Price Parity, 2024). How we estimate →
$720–$3,285
installed range per opening for Double-hung window, from a mid-grade insert up to a premium or full-frame job
Source: NREL REMDB + BLS PPI, localized to Naples
46.5%
of Naples 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 Double-hung window right for a Naples home?
Both sashes slide vertically and typically tilt inward for cleaning.
Where it fits:
- Traditional and historic home styles
- Rooms facing walkways, porches, or patios (no outward projection)
- Easy cleaning from inside on upper floors
What to weigh:
- More potential air-leakage paths than hinged styles at equal quality
- Half the opening ventilates at any one time
Double-hung windows and Naples's climate
Naples sits in the ENERGY STAR Southern zone (IECC zone 2A (hot, humid), Collier County), where the priority is a low SHGC (≤ 0.23) to block solar heat.
Double-hung sashes seal against weatherstripping as they slide, so they have more potential air-leakage paths than hinged styles. In the Southern zone, prioritize a well-built unit and low-SHGC glass (≤ 0.23) to offset that.
New to these numbers? See our plain-English guide to U-factor and SHGC and the full double-hung guide.
What Double-hung windows cost in Naples
Double-hung window replacement in Naples runs $720–$3,285 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. Naples is a high-end coastal market: impact packages, large glass counts, and quality installation drive prices well above inland Central Florida. Get every bid itemized — product line, Florida Product Approval or NOA, DP rating, permit, flashing details, and wind-mitigation inspection. No state IRA window rebate; federal 25C expired. Payback is insurance credits, storm resilience, and cooling savings.
That's the national range shifted to Naples's cost level using the BEA Regional Price Parity for Naples-Marco Island, FL (103.2, 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 Naples
A sample of companies with locations in the Naples market. See the full Naples directory for all listings, our map, and featured-partner disclosures.
| Company | Location | Request a quote |
|---|---|---|
 4.8 · 200,000+ reviews | Fort Myers, FL | Get a quote → |
| 1Champion Replacement Windows of Fort MyersChampion | Fort Myers, FL | Get matched → |
| 2Window World of Fort MyersWindow World | Fort Myers, FL | Get matched → |
Renewal by Andersen of Southwest Florida
4.8 · 200,000+ reviewsFort Myers, FL showroom · serving the Naples metro
Full-service manufacturer and installer, transferable warranty, local crews. Why it's our Top Pick
Get a quote →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 Naples homeowners directly.
Rebates & incentives in Florida
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.
Florida declined IRA Home Energy Rebate funding entirely — there is no state-run HOMES/HEAR program. Window incentives in Florida come from utilities, insurance premium credits for wind mitigation, and hurricane-hardening value rather than rebates. See our Naples guide for the full program list.
Double-hung windows in Naples: FAQ
›What efficiency numbers should a Double-hung window in Naples meet?
Naples sits in the ENERGY STAR Southern zone (IECC 2A (hot, humid)). Qualifying units need a U-factor of 0.32 or lower and an SHGC of 0.23 or lower. Double-hung sashes seal against weatherstripping as they slide, so they have more potential air-leakage paths than hinged styles. In the Southern zone, prioritize a well-built unit and low-SHGC glass (≤ 0.23) to offset that.
›How much does Double-hung window replacement cost in Naples?
A useful planning range for Double-hung window replacement in Naples is $720–$3,285 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. Naples is a high-end coastal market: impact packages, large glass counts, and quality installation drive prices well above inland Central Florida. Get every bid itemized — product line, Florida Product Approval or NOA, DP rating, permit, flashing details, and wind-mitigation inspection. No state IRA window rebate; federal 25C expired. Payback is insurance credits, storm resilience, and cooling savings.
›Do I need a permit to replace Double-hung windows in Naples?
Replacement generally requires a permit, and new units must meet the current energy code. See our Naples 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)