Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterHow Much Does Windows & Doors Cost in Miami?
Window replacement in Miami typically runs $650 to $1,450 per opening installed, and exterior door replacement usually lands between $1,200 and $3,800 per door depending on material, size, and impact rating. Most single-family homes in Miami replace six to twelve windows at once, which puts a full-house project somewhere between $5,500 and $14,000. Those numbers include the impact glass Miami-Dade County requires, not the standard glass you’d buy in most other states.
We’re Lightwell Windows & Doors, an independently owned and operated Cedarwell company serving Miami since 2010. We put every price in writing before we touch a single frame, and a live person answers our phone at any hour. If you want an exact number for your address, call (562) 478-8017 and we’ll come measure for free.
Windows & Doors Cost Breakdown (2026)
Here’s what Miami homeowners actually pay for common window and door projects this year. These ranges cover the product, the labor, disposal of the old units, and the permit work that goes with a like-for-like replacement.
| Project | Typical Miami Range | Notes |
|---|---|---|
| Single-hung impact window (standard size) | $650 – $950 | Most common bedroom and hallway unit |
| Sliding glass impact window | $850 – $1,450 | Coral Gables and Pinecrest homes use these heavily |
| Fixed picture window | $600 – $1,100 | Cheaper per square foot, no moving parts |
| Awning or casement window | $800 – $1,300 | Crank hardware adds cost |
| Entry door (impact, fiberglass) | $1,200 – $2,800 | Therma-Tru and similar lines |
| Entry door (impact, wood or premium) | $2,200 – $3,800 | Custom sizing pushes this up fast |
| Patio sliding glass door | $1,800 – $4,200 | Wide openings and heavy glass |
| French or double door | $2,500 – $5,000 | Two panels, two sets of hardware |
| Full-house window package (8 – 12 units) | $5,500 – $14,000 | Best per-unit pricing on volume |
What pushes a Miami project toward the top of these ranges? Larger openings, second-story work that needs staging, homes built before 1994 where the opening isn’t square, and any change to the size or location of a window. What pulls it down? Replacing several units at once, keeping the same opening dimensions, and choosing a standard color rather than a custom exterior finish.
A note on the eight brands we carry
We stock product from PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. That range matters for pricing because it means we’re not steering you toward one vendor’s window because it’s the only one on the truck. A Pinecrest homeowner with a 1960s ranch and a Brickell condo with floor-to-ceiling glass need completely different products, and both should be quoted at a fair price for what the home actually requires.
What Affects Windows & Doors Pricing in Miami
Miami isn’t Fort Lauderdale or Naples when it comes to window cost, and it isn’t Tampa either. A handful of local realities move the number more than anything a national pricing chart will tell you.
- Impact rating requirements. Miami-Dade and Broward sit in the High-Velocity Hurricane Zone, which means every window and exterior door has to carry a Miami-Dade NOA or Florida Product Approval. That testing and labeling adds real cost compared to non-impact glass sold inland. It’s not optional, and any quote that skips it isn’t a quote you can build on.
- Salt air and coastal exposure. In neighborhoods like Miami Beach, Key Biscayne, and Sunny Isles, hardware and finishes take a beating from salt. We spec corrosion-resistant hardware and finishes rated for coastal use, which runs a bit higher than standard hardware but holds up far longer.
- Home age and framing. A lot of Miami housing stock went up in the 1950s through the 1970s. Those openings are rarely square, and the original framing sometimes needs shoring before a new unit drops in. We find this constantly in Little Havana and Coral Way, and it’s the single most common reason a final number lands above the initial estimate.
- Window count and access. Replacing ten windows costs less per window than replacing two, because setup and travel spread across more work. Second-story windows and tight side-yard access add labor.
- Glass package. Low-E coatings, argon fill, and laminated impact glass each add cost but cut cooling load. In a Miami summer, that matters on your FPL bill for years after the install.
- Permits. Miami-Dade County and the City of Miami both require permits for window and door replacement. We pull them as part of the job, and the fee scales with project size. Skipping a permit can complicate a future sale, so we never do it.
Why the same window costs different amounts in different Miami neighborhoods
A standard impact single-hung in Hialeah and the same window in Coral Gables can differ by several hundred dollars. The product is identical. The difference is access, age of the home, and how much prep the opening needs. In Natomas, we regularly see spring failures due to… actually, that’s a garage door line, and we don’t do garage doors. The right example for us is this: in Miami’s older inland neighborhoods, we regularly see window openings that have shifted a half inch out of square from decades of ground movement and storm cycles, and squaring those openings before install is skilled work that adds time.
How to Save on Windows & Doors
There’s no secret discount code here. The real savings come from doing the job in a way that avoids rework and picks the right product the first time.
- Replace multiple openings at once. Per-unit labor drops sharply when we’re already set up on your property. A whole-house package is almost always cheaper than doing two rooms this year and three next year.
- Keep the existing opening size. Changing dimensions means reframing, new trim, and sometimes a structural review. Matching the opening saves real money.
- Choose a standard exterior color. Custom color matching adds a finish charge on every unit. If you can live with a stock color, you keep that money.
- Ask about Low-E glass on south and west windows first. You don’t need the premium glass package on every window. Prioritize the ones that take the most afternoon sun.
- Get the price in writing before work starts. This is our standing rule, not a favor. With no-hassle upfront pricing, the number you agree to is the number on the final invoice. That single habit prevents the “bigger number at the end” surprise that so many homeowners have been through before.
- Check for insurance or HOA credits. Some Miami-area insurers discount premiums for impact-rated openings. Ask your agent what documentation they need, and we’ll provide the NOA numbers.
Free estimates are standard for us. Call (562) 478-8017 and we’ll measure, walk the home with you, and hand you a written range before you commit to anything.
FAQs – Windows & Doors Cost in Miami
How much does a single impact window cost to replace in Miami?
A standard-size single-hung impact window in Miami runs $650 to $950 installed, including the unit, labor, removal of the old window, and permit handling. Sliding glass and casement units run higher, usually $850 to $1,450. Coastal addresses with salt-rated hardware sit at the upper end. Call (562) 478-8017 for an exact quote on your window sizes; estimates are free.
Is it cheaper to repair a window or replace it in Miami?
Repair usually wins below about $400. Above that, replacement is the better spend, especially on windows older than 20 years or any unit that no longer meets current impact requirements. A fogged double-pane, a failed seal, or a rotted frame in a Miami home typically means the unit is at the end of its life rather than needing a part. Call (562) 478-8017 and we’ll tell you honestly which one you’re looking at.
How much does a new front door cost in Miami?
Impact-rated entry doors in Miami run $1,200 to $3,800 installed, with fiberglass at the lower end and premium wood or custom sizes at the top. Patio sliders run $1,800 to $4,200, and French doors $2,500 to $5,000. Door pricing swings more than window pricing because hardware, sidelights, and finish options vary so much. Call (562) 478-8017 for a written range on your opening.
Can you replace windows and doors in Miami the same day?
A single window or door is often a same-day job. A full-house package usually takes one to three days depending on how many openings and whether any need reframing. We schedule the work so you’re not living with open walls overnight, and we don’t leave a home unsecured. If you need it done quickly, call (562) 478-8017 and we’ll tell you what’s realistic for your address.
Does replacing windows and doors actually lower my Miami energy bill?
Yes, and the effect is real in Miami’s climate. Homes that move from single-pane or failing double-pane glass to Low-E impact units commonly see 15% to 30% lower cooling costs during summer months. New units also seal tighter, which cuts the humid air that makes your AC work harder. The savings don’t cover the project in one year, but they add up across the life of the windows. Call (562) 478-8017 and we’ll walk through which windows in your home give the biggest return.
What Working With Us Looks Like
A light well is what brings daylight deep into a building. That’s what a well-installed window should do for your home, and it’s the idea the name comes from.
We’re part of the Cedarwell network and have operated to the Cedarwell Care Promise since 2010. What that means on your job: shoe covers and drop cloths on every visit, so nothing reaches the floors your kids crawl on. A photo of the clean-up sent to you before the crew leaves. Pet-safe caulk and sealants wherever there’s a choice. Background-checked, uniformed technicians, so you know who’s at your door before they knock. And the C.A.R.E. values on every visit: we Clean up like it’s our own home, we Ask before we move or touch anything, we Respect your family’s time and quiet hours, and we Explain the price before the work. Every job is stamped with the 365-Day Done Right Promise. If it’s not right, we make it right, with no debate.
Key takeaways
- Miami window replacement runs $650 to $1,450 per opening; doors run $1,200 to $3,800.
- Impact-rated glass is required in the High-Velocity Hurricane Zone, and it’s factored into every quote.
- Older inland neighborhoods often need opening prep, which is the most common reason a final price moves.
- Volume saves money: replace multiple openings at once for the best per-unit price.
- You get a written price before any work starts. Always.
Ready for a real number? Call (562) 478-8017 for a free estimate. A live person answers, day or night, and we’ll measure your home and put the price in writing before anything gets touched.
Written by Keith Yamada, Owner at Lightwell Windows & Doors, serving Miami since 2010.
Pricing reflects the Miami market as of 2026. Lightwell Windows & Doors offers free estimates – call (562) 478-8017.
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What Our Customers Say
"They replaced a big foggy picture window. Careful with the furniture, laid down protection, and left no mess at all. Calm and respectful crew, and the view is clear again."
- Teresa Okafor"Replaced six windows. The crew laid runners through the house and vacuumed each room as they finished. With a crawling baby, that no mess thing meant a lot. Windows are gorgeous."
- Rosalind Kemp"Lovely windows and a tidy install. One window came in a couple weeks late from the factory, so that opening finished after the others. They kept me posted and the rest was spotless."
- Mia Donnelly