Impact windows in South Florida typically cost between $800 and $2,800 per opening installed, with whole‑home projects ranging from $12,000 to $45,000 depending on home size, window type, and county requirements.
Below is a clear, structured breakdown using the most recent 2026 South Florida pricing data.
💰 Average Cost Per Impact Window (Installed)
These ranges include product, labor, and permitting.
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Single‑hung: $900–$1,400
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Double‑hung: $1,200–$1,800
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Casement: $1,000–$1,800
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Picture/fixed: $750–$1,200
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Large picture window: $1,800–$2,800
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Sliding glass doors: $2,500–$4,500
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Custom architectural windows: $2,500–$5,000+
Overall South Florida range: ➡️ $800–$2,800 per opening installed (residential)
🏠 Whole‑Home Project Costs (South Florida)
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Typical 3‑bedroom home (10–14 windows): $12,000–$22,000 installed
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Mid‑size homes (15–20 windows): $18,000–$45,000 depending on window mix and county requirements
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Large or luxury homes: $50,000–$120,000+ for 24+ openings
📍 Why South Florida Costs More
South Florida (Miami‑Dade, Broward, Palm Beach) is inside or adjacent to the High Velocity Hurricane Zone (HVHZ), which requires stricter testing and certification.
Key cost drivers:
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HVHZ / Miami‑Dade NOA requirements add 10–15% to installed price
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Aluminum tariffs increased aluminum window pricing 8–15% vs prior years
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Labor shortages keep installation rates high (30–40% of total cost)
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Premium brands (PGT, CGI, ES Windows) command higher pricing due to engineering and warranties
🧾 Permit Costs in South Florida
Most quotes include permitting, but when itemized:
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Typical permit fees: $200–$600
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Total soft costs (permit + NOC + inspections): $400–$900 (These figures are consistent across Miami‑Dade, Broward, and Palm Beach permitting structures.)
🏷️ Budget Options (Wholesale / In‑Stock)
Some suppliers offer in‑stock impact windows at wholesale pricing:
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$293–$1,775 per unit (window only)
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$400–$1,100 installed when combined with contractor installation
This can reduce total project cost 30–60% compared to custom factory orders.
Bottom Line for South Florida (2026)
Realistic homeowner expectation:
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$800–$2,800 per window installed
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$12,000–$45,000+ per home depending on size and window mix
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HVHZ counties (Miami‑Dade/Broward) run 10–15% higher