How Much Do Impact Windows Cost in South Florida? (2026 Guide)
Impact windows in South Florida cost $800 to $2,800 per opening installed for residential properties, $1,500 to $5,000 for commercial buildings, and $1,500 to $3,000 per opening in high-rise construction. A typical 3-bedroom, 2-bathroom single-family home in Miami-Dade, Broward, or Palm Beach County runs $12,000 to $22,000 fully installed, permits, labor, and product included.
Impact windows in South Florida cost $800 to $2,800 per opening installed for residential properties, $1,500 to $5,000 for commercial buildings, and $1,500 to $3,000 per opening in high-rise construction. A typical 3-bedroom, 2-bathroom single-family home in Miami-Dade, Broward, or Palm Beach County runs $12,000 to $22,000 fully installed, permits, labor, and product included. If you have been quoted anywhere between $9,000 and $40,000 for the same house, you are not imagining things and you are not being scammed. Impact window pricing in South Florida really does spread that far, because five variables move the number independently: window type, manufacturer, glass specification, county permit requirements, and labor tier.
Every figure on this page reflects 2026 South Florida market pricing, drawn from installed projects across Miami-Dade, Broward, and Palm Beach and other counties, where Republic Windows, Doors & Roofing has completed thousands of permitted installations. Unless a table states otherwise, each price includes product, labor, and county permitting.
Impact Windows Cost Calculator South Florida
South Florida · Single-family homes
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Your total annual premium — the figure on your policy declarations page. We estimate your wind-mitigation credit at 10-15% of it.
- Impact-rated windows and doors, installed
- Removal of your existing units
- Permit and city fees
- Stucco, drywall, tile, or trim repair
- Structural work found after removal
- Custom shapes, colors, or specialty glass
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Product, labor, and permitting for the openings above — before any grant or insurance credit.
- Small windows—
- Medium windows—
- Large windows—
- XL windows—
- Single doors—
- Double doors—
- Sliding doors—
- Glass upgrade—
- Permit and city fees—
- Insurance credit, per year—
- Insurance credit over 10 years—
- My Safe Florida Home grant—
- How the home is built — block, frame, stucco, wood
- Where each opening sits on the building
- Exact opening sizes and configurations
- Glass type — laminate thickness, Low-E, tint, obscure, tempered
- Brand, product line, and frame material
- Frame finish and color
- Condition of existing openings, framing, or bucks once units come out
- Stucco, drywall, tile, or trim repair and finish work
- Engineering, structural, or product-approval requirements
- HOA or architectural review requirements
- Access and staging needs
- Permit, inspection, notice of commencement, and city fees
- Lead times, freight, and current manufacturer pricing
- Scope changes found during measurement or installation
Impact Window Cost by Window Type — South Florida 2026
Window style is the single largest driver of per-opening cost after property type. The table below shows 2026 South Florida installed prices, covering product, labor, and hardware, for each of the five major residential impact window types. Permit fees are not included; county permit costs appear in a separate table further down this page.
| Window Type | Low End | High End | Average Installed | Best For |
|---|---|---|---|---|
| Single Hung | $800 | $1,800 | $1,100 | Bedrooms, bathrooms, most standard openings |
| Casement | $950 | $1,800 | $1,375 | Living areas, kitchens, maximum ventilation |
| Horizontal Roller | $900 | $2,400 | $1,250 | Wide openings, contemporary design |
| Fixed / Picture | $750 | $2,200 | $950 | View walls, non-ventilation openings, low cost |
| Awning | $850 | $1,800 | $1,175 | Bathrooms, utility rooms, rain-open ventilation |
Why the range within each type:
- Glass thickness — 5/16″ vs. 7/16″ vs. 9/16″ laminated glass adds $50–$200 per opening.
- Glass interlayer — PVB, SGP, or VS02; stiffer interlayers cost more per opening.
- Frame size — a standard 37″ × 50″ opening costs significantly less than a 74″ × 63″ opening in the same style.
- Frame depth — window series range from roughly 2 3/8″ to 3″ deep; deeper frames carry higher design pressure ratings and cost more.
- Frame finish — AAMA 2603, 2604, or 2605 paint specification.
- Low-E glass upgrade — typically adds 10–15% to the impact window cost.
- Glass tint (color) — usually adds 3–5% to the impact window cost.
- Frame color — bronze and white are the same price; clear anodized and black can add 10–14% to the window cost.
- Impact rating — HVHZ NOA-rated products for Miami-Dade cost more than FBC-WD-approved products.
- Muntins — also known as the grids on the window; a grid pattern adds cost over a clear glass unit.
Most South Florida homes land in the $800 to $1,400 per-opening range on a mid-tier
specification. The wider ranges below reflect the full spread from the smallest fixed unit
to the largest premium-spec opening.
Aluminum vs. Vinyl Impact Window Frames: Cost and Performance
Frame material and cost Nearly all impact window frames in Florida are composed of vinyl or aluminum. We install aluminum across our South Florida product lines because it carries higher design pressure ratings and narrower sightlines, and vinyl generally costs less per unit. [Read our full comparison of vinyl vs. aluminum impact window frames →]
Republic Product Approvals by Brand and Product Type
| Brand | SGD | French Door | Single Hung Window | Horizontal Roller | Fixed Window | Casement |
|---|---|---|---|---|---|---|
ECO |
SERIES 700 FL25674 |
SERIES 600 FL39630 |
SERIES 100 FL40096 |
SERIES 200 FL40097 |
SERIES 70 FL32389 |
SERIES 500 FL41650 |
ESW |
SERIES EL400 23-0714.12 |
SERIES EL300 23-0714.09 |
SERIES EL100 23-0913.08 |
SERIES EL200 23-0714.18 |
SERIES EL150 23-0714.17 |
SERIES EL5000 23-0717.25 |
PGT |
SERIES SGD780 23-0710.02 |
SERIES FD101 23-0724.02 |
SERIES SH7700 23-0707.10 |
SERIES HR7110 23-0707.06 |
SERIES PW772 23-0816.02 |
SERIES CA640 23-0816.11 |
CWS |
FL46451 |
FL46976 |
25-0929.03 |
25-0929.04 |
25-0612.05 |
25-0929.09 |
FL# = Florida Product Approval (statewide).
NOA = Miami-Dade Notice of Acceptance, required in the HVHZ (Miami-Dade and Broward).
Impact Windows Cost by Manufacturer: PGT, ESW, CWS, and ECO
The manufacturer you choose matters, both for product quality and for price. Republic installs several major brands across South Florida service areas. Here's how they compare on an installed cost for a standard residential single-hung or casement window in a typical opening:
| Manufacturer | Entry-Level Range | Mid-Range | Premium Range |
|---|---|---|---|
| PGT WinGuard | $950–$1,200 | $1,200–$1,600 | $1,600–$2,200+ |
| ESW Multimax | $750–$1,100 | $1,100–$1,450 | $1,450–$2,000 |
| ESW Elite | $950–$1,200 | $1,200–$1,600 | $1,600–$2,200+ |
| CWS (Pella family — Hurricane Guard aluminum) | $850–$1,100 | $1,300–$1,700 | $1,700–$2,400+ |
| ECO Window Systems | $800–$1,050 | $1,050–$1,400 | $1,400–$1,900 |
A few important caveats on manufacturer pricing:
- These are installed prices. The product itself is typically 50–62% of the total, with labor and overhead making up the remainder.
- Price differences between manufacturers narrow significantly at the entry-level and widen at the premium end.
- HVHZ (Miami-Dade / Broward) installations require NOA-rated products from any manufacturer — not every product line from every brand carries an NOA.
- Republic buys direct from most of these factories, so there is no distributor markup built into the price. The same PGT, ECO, CWS, or ESW product can cost 15–25% more through a retailer or reseller.
Impact Window Cost by Property Type
South Florida’s impact window market covers several property types, and each carries a different cost profile. Within any one of them, the total is driven mainly by how many window and door openings the property has.
| Property Type | Cost Per Opening | Typical Project Total | Key Cost Drivers | ||
|---|---|---|---|---|---|
| Residential — Single Family | $800–$2,800 | $12,000–$35,000 | Opening count, window style mix, glass spec, HVHZ vs. FBC | ||
| Residential — Condo / Townhome | $800–$2,000 | $6,000–$18,000 | Fewer openings; may have HOA-specified products; building access logistics | ||
| Commercial — Low-Rise | $1,500–$5,000 | $25,000–$150,000+ | Larger format openings; storefront systems; commercial FBC requirements | ||
| High-Rise — 4+ Stories | $1,500–$3,000 | $1,500–$45,000 | Swing-stage or lift access adds 20–35% to labor; specialized installation teams | ||
| Commercial — Storefront / Curtainwall | $2,000–$6,000+ | Project-specific | Custom framing systems; structural engineering required; longer lead times |
| Home Size | Typical Opening Count | Low Estimate | Mid Estimate | High Estimate | Notes |
|---|---|---|---|---|---|
| Under 1,000 sq ft (condo/small home) | 8–12 | $6,400 | $11,000 | $16,800 | Fewer openings; often condo with HOA product restrictions |
| 1,000–1,500 sq ft | 10–16 | $8,000 | $14,000 | $22,400 | Typical 2/2 or 3/2 single family home |
| 1,500–2,000 sq ft | 14–20 | $11,200 | $18,500 | $28,000 | Standard South FL 3/2 or 4/2 |
| 2,000–2,500 sq ft | 18–26 | $14,400 | $23,000 | $36,400 | Larger family home; often mix of casement and fixed |
| 2,500–3,500 sq ft | 22–34 | $17,600 | $30,000 | $47,600 | Executive home; may include sliding glass doors |
| 3,500–5,000 sq ft (estate) | 30–50 | $24,000 | $44,000 | $70,000 | Custom openings; premium glass; often full-spec PGT |
| 5,000+ sq ft (luxury estate) | 40–70+ | $32,000 | $65,000 | $98,000+ | Custom sizes; architectural glass; full project management |
Labor vs. Materials: Where Your Money Goes
Most homeowners assume the product is the majority of the cost. They're right, but the split matters when you're comparing quotes.
| Cost Component | % of Total Installed Cost | Example on $15,000 Project | Notes |
|---|---|---|---|
| Window Product (frames + glass) | 50–62% | $7,500–$9,300 | Varies by manufacturer and glass spec |
| Installation Labor | 25–35% | $3,750–$5,250 | Higher for HVHZ, high-rise, and complex openings |
| County Permit Fees | 3–6% | $450–$900 | Miami-Dade runs highest; Lee County lowest |
| Stucco / Interior Finishing | 3–7% | $450–$1,050 | Often excluded from lowball quotes — verify |
| Disposal / Haul-Away | 1–3% | $150–$450 | Removal of old windows and framing debris |
| Project Management / Overhead | 3–5% | $450–$750 | Scheduling, permitting admin, warranty documentation |
The practical implication: when comparing two quotes for the same product, a $3,000 price difference almost always lives in one of three places, labor tier (licensed crew vs. subcontracted day labor), scope (permits, stucco, disposal included or not), or product specification (different glass thickness or manufacturer). Ask every contractor to break out each line item before comparing totals.
✅ A quote missing permits, stucco work, and disposal can appear $2,000–$4,000 cheaper than a fully-scoped quote for the same job. Adding those back eliminates most 'suspiciously low' quotes.
Impact Window Permit Costs by County in South Florida
Every impact window installation in South Florida requires a building permit — no exceptions and no workarounds. The table below shows typical permit costs across the counties and municipalities Republic serves.
|
County / Jurisdiction |
Residential Permit |
Commercial Permit | NOA Required? | Special Requirements |
|---|---|---|---|---|
| Miami-Dade County | $350–$800 | $800– $2,000+ | Yes — HVHZ NOA | Third-party inspection required at specific milestones for HVHZ; product control number on permit application |
| Miami (City) | $400–$900 | $700–$2,500 | Yes — HVHZ NOA | Separate city permit layer on top of county; Historic districts (Coral Gables, Miami Beach) add review time |
| Miami Beach | $1,500– $2,000 | $1,000-$2,500 | Yes — HVHZ NOA | Require structural private engineer |
| Coral Gables | $1,500– $2,000 | $1,000-$2,500 | Yes — HVHZ NOA | Require structural private engineer |
| Broward County | $250–$600 | $500–$1,500 | Yes — HVHZ NOA | Municipal permit fees vary — Fort Lauderdale vs. Pembroke Pines vs. Weston have different fee schedules |
| Palm Beach County | $200–$500 | $400–$1,200 | No — FBC Product Approval | City permits add a layer in Boca Raton, West Palm Beach, Palm Beach Gardens; county unincorporated is simpler |
| St. Lucie County | $300–$600 | $400–$1,200 | No — FBC Product Approval | Impact window replacements generally require a building permit, with documentation showing the windows meet Florida Building Code wind-load and product approval requirements. Permit fees and inspection costs may vary depending on the project and jurisdiction. |
| Martin County | $200–$500 | $400–$1,200 | No — FBC Product Approval | Window and door replacements require a permit, including impact windows. Applications typically require product approval and window/door schedule documentation, with fees based on the project's construction value and applicable plan-review and inspection charges. |
| Collier County | $150–$400 | $350–$900 | No — FBC Product Approval | Naples has its own city permit in addition to county; Marco Island is a separate municipality |
| Lee County | $150–$350 | $300–$800 | No — FBC Product Approval | Cape Coral and Fort Myers are separate municipalities with their own permit fee schedules |
Why permit costs matter beyond the fee itself: in Miami-Dade and Broward, the permit submission requires the product's Miami-Dade NOA number, the approved installation specification, and sometimes a third-party roofing or window inspector's sign-off at the rough-in stage before the permit can be closed. This adds time, typically one to two additional weeks, in coordination that a licensed contractor handles in-house. Republic includes all permitting in every quote.
How Much Can Impact Windows Lower Your Insurance Premium?
Florida law requires insurers to discount the windstorm portion of your premium when impact windows are verified on a wind mitigation inspection, and the credit recurs every year. How much depends on your carrier and on how much of your premium is windstorm coverage. Every glazed opening has to be protected to qualify at all.
My Safe Florida Home Grant: Reduce Your Impact Window Cost by Up to $10,000
The state’s My Safe Florida Home program pays $2 for every $1 you spend on impact windows, up to $10,000, but it reimburses you after the job is paid in full rather than paying us directly. Eligibility turns on your building permit date, your dwelling coverage and your household income. Read our full My Safe Florida Home grant guide →
Financing Options for Impact Window Installation in South Florida
Republic finances impact window projects through Service Finance Company, Sunlight Financial and Florida PACE, all with no money down and no prepayment penalty. Which route fits depends on your credit profile and whether you are also using a My Safe Florida Home grant, since that programme reimburses you after completion rather than paying us directly.
What Factors Affect Impact Window Cost in South Florida?
Beyond window type and manufacturer, six additional variables move your final project price in South Florida specifically:
How to Compare Two Impact Window Quotes in South Florida
The most common reason two quotes for the same house differ by $5,000 is not markup — it is that they are quoting different scopes. Compare on these six lines before comparing totals.
- Compare per square foot, not per opening. A 3' × 5' single hung and a 6' × 6' picture window are both “one window.” Divide each quote's total by total glass area for a real comparison.
- Confirm the product line, not just the brand. “PGT” is not a specification. PGT WinGuard Aluminum SH7700 is. Every quote should name the series.
- Confirm the approval path. In Miami-Dade and Broward, ask for the Miami-Dade NOA number. Outside the HVHZ, a Florida Product Approval number (FL#) is what applies. A quote that cannot produce either is a problem.
- Confirm glass thickness and interlayer. 5/16" versus 7/16" versus 9/16" laminated glass, and PVB versus SGP interlayer, are real cost differences that do not appear in a total.
- Check what is excluded. Permits, stucco and interior finish repair, disposal, and structural work found after removal are the four line items most often left out of a low quote. Adding them back typically closes $2,000 to $4,000 of a gap.
- Verify the license. Look up the contractor at myfloridalicense.com before signing. Republic holds Florida licenses CGC-1533058 and CCC-1337395.
Frequently Asked Questions: Impact Window Costs in South Florida
How much do impact windows cost per window in South Florida?
Impact windows in South Florida cost $800 to $1,400 per opening installed on a mid-tier specification, which is where most homes land. The full range runs $750 to $2,400 per opening depending on window type, size, glass specification, and manufacturer. Single hung windows average $1,100 installed. Casement windows average $1,375. Fixed or picture windows are the most affordable, averaging $950. Horizontal rollers average $1,250 and awning windows average $1,175. Sliding glass doors are priced as impact doors rather than windows and are quoted separately.
What is the average cost to replace all windows in a house with impact windows in South Florida?
A full-home impact window replacement for a typical 3-bedroom, 2-bathroom South Florida home of 1,500 to 2,000 square feet, with 14 to 20 openings, costs $11,200 to $28,000 installed with permits. The mid estimate for that home is approximately $18,500. Larger homes of 2,500 to 3,500 square feet with 22 to 34 openings run $17,600 to $47,600, with amid estimate near $30,000. Estate properties above 3,500 square feet with custom openings and premium glass start around $24,000 and can exceed $70,000. All figures include product, labor, and county permit fees, and cover windows only; doors are quoted separately.
How much do impact windows save on homeowners insurance in Florida?
Florida law requires carriers to offer wind mitigation discounts for impact windows, but the credit applies only to the windstorm portion of your premium rather than the total. That portion is typically 30 to 60 percent of a Florida premium and higher near the coast, so a headline discount percentage is smaller in dollars than it sounds. Every glazed opening must be protected to qualify at all. Your declarations page and your carrier’s filed credit schedule give you the exact figure. [How much do you save on insurance with impact windows? →]
Is there a grant available to help pay for impact windows in Florida?
Yes. Florida’s My Safe Florida Home (MSFH) program offers matching grants of up to $10,000 for eligible homeowners, the state matches $2 for every $1 spent on approved wind-mitigation improvements including impact windows and doors. To qualify, the property must be a site-built, owner-occupied homestead home with an insured value under $700,000. The required free wind-mitigation inspection must be completed before any work begins. Applications are processed at mysafeflhome.com on a first-come, first-served basis when funding is available.
What is the difference in cost between impact windows in Miami-Dade vs. Palm Beach County?
Impact windows in Miami-Dade and Broward counties cost 10 to 20 percent more per opening than equivalent installations in Palm Beach, Collier, or Lee counties. Miami-Dade and Broward sit inside Florida’s High-Velocity Hurricane Zone, where products must carry HVHZ approval, most commonly a Miami-Dade Notice of Acceptance, which carries a testing and manufacturing premium. Permit fees are also higher: $350 to $800 residential in Miami-Dade versus $200 to $500 in Palm Beach County. On a 15-opening home the total difference typically runs $2,000 to $5,000.
Do impact windows cost more than hurricane shutters?
Yes, substantially, on the upfront cost of protecting the same openings. Code-approved shutters earn the same wind mitigation insurance credit as impact windows, since the inspection form scores opening protection by what is installed and whether every opening is covered rather than by method. What impact windows add is that they need no deployment before a storm, protect the house when nobody is home, and reduce noise, UV and cooling costs year-round. [Impact windows vs. hurricane shutters →]
How long does it take to get impact windows installed in South Florida?
From signed contract to completed installation, most South Florida impact window projects take four to eight weeks. Permit approval takes three to seven business days in most counties and up to ten in Miami-Dade. Product fabrication and delivery runs two to four weeks for standard sizes and four to eight weeks for custom dimensions. Installation itself takes one to three days for most residential projects. Republic manages permits, product ordering, scheduling, and inspection.
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