Window Replacement Cost - Free Measure, Exact Written Quote

How Much Does Window Replacement Cost in Miami?

Most homeowners in Miami pay between $550 and $1,200 per window for full replacement, including the window unit, installation labor, and standard cleanup. A whole-home job for a typical 3-bedroom house (8 to 12 windows) generally lands between $6,500 and $14,000 before any impact-rating upgrades. The single biggest variable is whether you need standard tempered glass or Miami-Dade County-compliant impact windows, which can push the per-window price to $1,500 to $3,500.

These are real numbers for the Miami market as of 2026, not national averages. What you’ll actually pay depends on the window line you choose, the condition of your existing frames, and whether the installation requires stucco repair or concrete cutting. We’ll walk through every factor below, with dollar ranges you can plan a budget around.

Call (850) 753-2730 for a free, written estimate on your specific home. Estimates are free, and the price we quote is the price you pay. No door-step revisions.

Key Takeaways

• Standard window replacement in Miami: $550 to $1,200 per window installed
• Impact windows (required for most coastal and many inland Miami homes): $1,500 to $3,500 per window
• Whole-house replacement (8-12 windows): $6,500 to $14,000 for standard, $14,000 to $38,000 for impact-rated
• Labor alone: $180 to $400 per window, depending on access and frame condition
• Free written estimates available: call (850) 753-2730

Window Replacement Cost Breakdown (2026)

Those are the line items. A single standard window replacement in a concrete-block Miami home with no complications runs about $550 to $700 installed. Add impact glass, and you’re looking at $1,200 to $1,600 for that same opening. A full stucco repair job around a rusted-out aluminum frame can add another $150 to $250 on top.

What drives the price up or down more than anything is the glass package. Low-e coatings (a thin metallic layer that reflects heat into the room in winter and back outside in summer) add $60 to $150 per window. Argon gas fill between panes adds $40 to $80. Impact-rated laminated glass like what PGT and CGI manufacture adds $400 to $1,100 per window, and that’s the number that matters most for Miami homeowners.

One thing worth saying plainly: the three cheapest bids in Miami often do not include stucco repair, permit fees, or code-required fastening. Our written estimates include every line item up front, because the Kingswell Guarantee requires a written price before any work starts. You should expect the same from anyone you invite to quote.

What Affects Window Replacement Pricing in Miami

1. Miami-Dade County Impact Requirements

Miami-Dade has the strictest wind-borne debris code in the country. Any window within a certain distance of the coast (and many inland neighborhoods, depending on exposure category) must be impact-rated or protected by shutters. Impact windows from manufacturers like PGT and CGI cost two to three times what a standard window runs. If you’re in Brickell, Coconut Grove, Coral Gables, Pinecrest, Kendall, or anywhere east of I-95, expect the impact-rated price tier to apply.

2. Concrete-Block vs. Wood-Frame Construction

Most Miami homes are concrete block with stucco exteriors. That means removal often involves cutting or chipping stucco around the existing frame, which takes longer than popping a window out of a wood-framed wall. If the old window was set directly into the block without a proper buck frame, the installer has to build one out before the new window goes in. That adds labor hours and material cost, typically $100 to $300 per opening.

3. Window Style and Operation

A fixed picture window is the cheapest to buy and install because there are no moving parts. Single-hung and double-hung windows cost more. Casement and awning windows with crank hardware run higher still, and Miami’s salty air eats cheap crank mechanisms within a few years, so we stock lines like ES Windows and ECO Window Systems that hold up better than entry-level hardware.

4. Glass Package and Energy Efficiency

Low-e glass, argon or krypton gas fill, tinted or reflective coatings for east-west exposures, and laminated impact glass all add cost. In Miami’s climate, a low-e coating is worth the money; it cuts solar heat gain, reduces AC load, and pays for itself over time. Expect to add $60 to $150 per window for a solid low-e package.

5. Accessibility and Job Complexity

Second and third story work requires scaffolding or ladder rigging. Condos in buildings without freight elevator access can add $50 to $150 per window in logistics. Tight zero-lot-line homes in neighborhoods like Shenandoah or Silver Bluff may require window removal through the interior, which adds labor time. We’ll tell you the honest number when we see the house.

6. Frame Condition and Protruding Issues

Rotted wood frames (more common in older Morningside or Buena Vista homes), rusted aluminum frames from salt exposure in Key Biscayne, or termite damage near openings all need remediation before the new window can seat correctly. Westlight’s written estimate accounts for this before we start, so you’re not surprised halfway through with a change order.

How to Save on Window Replacement

Here’s what actually moves the needle, without cutting corners the code won’t allow.

Replace in Phases Rather Than All at Once

If a whole-house job isn’t in the budget this year, do the worst openings first: south-facing windows that get pounded by afternoon sun and west-facing windows that catch the late glare. You don’t lose any unit pricing by phasing, and you spread the cost across two or three years.

Choose Vinyl Impact Over Aluminum Impact

Vinyl impact windows from PGT or ECO Window Systems run $150 to $500 less per unit than comparable aluminum impact lines while still meeting Miami-Dade code. Vinyl frames also insulate better in the summer heat. Aluminum has its place, particularly for condos with strict HOA requirements, but if your HOA allows vinyl, it’s usually the better value.

Match the Window to the Opening

Avoid custom sizes when standard dimensions fit. Most Miami homes built after 1980 used fairly standard openings. If we can drop in an off-the-shelf size rather than a custom-ordered unit, you save $100 to $400 per window and several weeks of lead time.

Ask About Rebate Programs

FPL has offered rebates on certain high-efficiency window upgrades in past program years. The amounts vary and the programs change, but it’s worth checking current offerings when you get your estimate. We’ll flag any relevant rebates during the quote.

Get a Written, Line-Item Estimate First

This sounds obvious, but most homeowners never do it. Ask for the window cost, the labor cost, the stucco cost, the permit fee, and the cleanup fee as separate line items. If a contractor can’t or won’t break it down, that’s a signal. Westlight gives every customer a written price before any work starts. That’s the Kingswell Way, and it’s one of four promises on every job: say the price before the work, show up in the window we gave, leave the place cleaner than we found it, and put the guarantee in writing. If you’d like to see that written estimate for your home, call (850) 753-2730. It’s free.

Window Replacement Cost in Miami: What You Should Know Before You Call

Westlight Windows & Doors has been installing windows in Miami since 2009, as part of the Kingswell network of independently owned and operated locations. Led by Owen Satterfield, our team carries eight manufacturer lines, including impact-rated PGT and CGI, energy-efficient ECO Window Systems, mid-range workhorse CWS, and trusted entry-door brand Therma-Tru. That means we match the product to the home, not the home to whatever we happen to have in the warehouse.

Every job we do follows the same four promises from the Kingswell Guarantee: a written price before any work starts, a committed arrival window, a clean job site, and a written guarantee on the completed work. If a window fails within the guarantee period, we come back and fix it at no charge. That’s the 365-Day Done Right Promise, and it’s automatic. No negotiating, no fine print.

If someone tells you the west light doesn’t matter, they haven’t watched the way late-afternoon sun pours through a good window in a Miami living room. It’s warm and golden and it makes the whole house feel better. That’s why we’re called Westlight.

FAQs – Window Replacement Cost

How much does it cost to replace one window in Miami?

A single standard window replacement in Miami typically costs $550 to $1,200 installed. If the window must be impact-rated, expect $1,500 to $3,500. The exact number depends on size, glass package, and whether any stucco or frame repair is needed. Call (850) 753-2730 for a free written estimate on your specific opening.

Is it cheaper to repair a window or replace it?

For single-pane windows with failed seals, broken hardware, or fogged glass, replacement is usually cheaper in the long run. A glass-only replacement runs $250 to $550, but the underlying frame issue often returns. Full replacement starts at $550 per window and solves the problem permanently. For impact windows with minor hardware issues, repair can make sense at $100 to $300, but anything structural should be replaced.

How much do impact windows cost in Miami?

Impact windows in Miami run $1,500 to $3,500 per window installed for a standard size, depending on the manufacturer and frame material. PGT and CGI vinyl impact lines trend toward the lower end of that range; aluminum impact from CWS or ES Windows runs toward the middle and upper end. Whole-house impact jobs typically range from $14,000 to $38,000 for 8-12 windows.

Can you replace windows the same day?

Yes, in most cases. A single standard window replacement takes 2 to 4 hours on site, and we often complete two or three windows in a day. Impact windows and jobs requiring stucco repair take longer. When we schedule your installation, we give you a committed arrival window and hit it. Our phone lines are answered by a live person 24/7, so if you need to check availability, call (850) 753-2730.

Do I need a permit to replace windows in Miami?

Yes. Miami-Dade County requires a permit for window replacement, particularly when impact-rated products are being installed to meet code. The permit fee varies but generally runs $100 to $400 depending on the scope. Westlight handles the permit paperwork as part of the installation, and the cost is included as a line item on your written estimate.

How much does window replacement cost for a 1,500 sq ft home in Miami?

A 1,500 square foot home in Miami typically has 8 to 12 windows. Standard replacement runs $6,500 to $14,000. Impact-rated replacement runs $14,000 to $38,000. Homes in neighborhoods like Westchester, Shenandoah, or North Miami with original jalousie or awning windows should budget toward the higher end due to frame conversion work.

Get Your Free Miami Window Replacement Estimate

Window replacement is one of the largest investments you’ll make in your Miami home. You deserve a number in writing before you decide. Call Westlight Windows & Doors at (850) 753-2730 and we’ll schedule a free, no-pressure estimate at your home. Owen Satterfield and our team will take measurements, walk you through manufacturer options from our eight stocked lines, and hand you a written price the same day. It’s the west light approach: bright, honest, and worth doing right. Back to home or read more about window replacement in Miami.

Pricing reflects the Miami market as of 2026. Westlight Windows Miami offers free estimates – call (850) 753-2730.