Full Frame Replacement in Miami, FL

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Full Frame Replacement in Miami, FL

Full frame replacement means removing a window down to the rough opening – framing, sill, and all – and rebuilding everything from scratch before the new unit goes in. In Miami’s climate, where salt air, hurricane seasons, and years of humidity quietly eat away at wood framing, this is often the only repair that actually solves the problem. If you’ve been patching the same leaky window for two or three seasons, a full frame job is likely what should have happened the first time.

At Winslow Windows & Doors, Ed Winslow has been doing full frame replacements across Miami since 2011. We’re locally owned, state-licensed, and every job we take on carries our 36500-Day Done Right Promise – if it’s not right, we come back and make it right. Call us at (863) 946-5039 any time of day or night; a real person picks up. If you’re still deciding between a full frame job and a simpler insert replacement, our Window Replacement in Miami page walks through both options in detail.

When You Need Full Frame Replacement

Not every window swap calls for full frame work, but Miami’s conditions push homes toward it faster than most parts of the country. Here’s what typically sends a job from a straightforward Insert Window Replacement into full frame territory:

• Rotted or water-damaged framing. This is the most common trigger we see in Miami – particularly in Coconut Grove, Coral Gables, and older Brickell-area townhomes where original wood framing has soaked up decades of summer downpours and brackish air. If the wood crumbles or flexes when you press it, an insert replacement just buries the problem.
• Mold behind the existing frame. South Florida’s humidity means mold doesn’t just stay on surfaces. When we pull old frames and find black staining into the rough opening, that framing has to come out before any new window goes in.
• Windows that are not impact-rated and were never intended to be. Many Miami homes built before 2002 have single-pane or standard aluminum frames that can’t be simply swapped with a modern impact unit – the rough opening dimensions and anchoring requirements are different. A full frame replacement lets us install PGT or ES Windows impact units the way they’re designed to be installed.
• Structural changes or additions. If you’re adding a window where none existed, expanding an opening, or converting a door opening to a window, full frame work is required from the start.
• Failed or improperly installed previous replacements. We regularly get calls from homeowners in Kendall, Doral, and Hialeah who had insert replacements done by another company – and now they’re seeing gaps, water infiltration, or windows that won’t seal properly because the old frame underneath was never sound.
• Storm damage to the surrounding wall system. After a named storm, Miami-Dade County’s building department often requires full frame replacement rather than insert work, especially when the window buck or surrounding stucco has been compromised. We handle the permit process so you don’t have to navigate that alone.

Our Full Frame Replacement Process

We’ve refined this process over fifteen-plus years of Miami work. It’s not complicated, but the order matters – especially when you’re dealing with impact-rated units that have to meet Miami-Dade’s specific anchoring and testing requirements.

1. Free on-site assessment and upfront pricing. Before anything else, one of our background-checked, uniformed technicians walks the job with you. We measure the rough opening, check the framing condition, look at the exterior stucco or cladding, and give you a written price on the spot. No vague estimates. No number that changes when the invoice arrives.
2. Permit pull and scheduling. Full frame replacement in Miami requires a permit in virtually all cases. We pull it, we schedule the inspection, and we track it. If you’ve had other contractors wave off permits on this type of job, that’s a red flag – unpermitted impact window installations can void your homeowner’s insurance coverage and cause problems at resale.
3. Removal of the existing window and frame assembly. We remove the entire existing unit – glass, frame, fins, and all fasteners – down to the rough opening. Any deteriorated framing, rotted sill material, or compromised sheathing is addressed at this stage before the new window ever touches the opening.
4. Rough opening prep and waterproofing. Miami’s rain events are not gentle. We apply flashing tape and waterproofing membrane to the rough opening before installation, ensuring water has nowhere to travel once the new frame is set. This step is where a lot of “good enough” contractors cut corners – and where we don’t.
5. New window installation and anchoring. We set the new unit – whether that’s an ES Windows impact series, an ECO Window Systems frame, or another product from our authorized lineup – level it, shim it, and anchor it to the Miami-Dade approved specifications. Impact windows have to be anchored at specific intervals with fasteners rated for the load; we don’t improvise on this.
6. Finishing, sealing, and final inspection. Exterior stucco patching, interior trim work, and full perimeter sealant application come next. Then we schedule the county inspection. We don’t hand you a closed permit and disappear – if the inspector flags anything, we’re back to address it, same week.

Full Frame Replacement Pricing in Miami

Full frame replacement in Miami typically costs more than a simple insert swap, and for good reason: there’s more labor, more material, permit fees, and often framing repair work built into the scope. Here’s an honest look at what affects what you’ll pay:

A few things drive that range more than anything else. First, the condition of the existing framing – a sound rough opening costs less to prep than one with rot or storm damage. Second, the window product itself: an ECO Window Systems impact unit and a premium ES Windows series frame are both excellent, but they price differently. Third, the floor of your home matters in multi-story work because lift equipment adds time and cost.

Multi-window projects almost always come in at a lower per-unit cost because mobilization, permit, and setup are shared across the job. If you have five or more windows to replace, tell us that upfront and we’ll price the project accordingly.

Seniors and veterans receive a permanent 10% discount on all work – no expiration date, no fine print. If you have a written estimate from another contractor, we’ll give you a free second opinion so you know exactly what you’re comparing. Call (863) 946-5039 for a free on-site estimate; there’s no trip charge for homes within our home county.

Why Miami Homes Need Impact-Rated Full Frame Work – Not Just Any Replacement

Miami-Dade County has some of the strictest window codes in the country, and they exist for good reason. A Category 4 storm doesn’t negotiate. When we do a full frame replacement in Miami, we’re not just swapping glass – we’re building the entire window system to resist wind loads that can exceed 170 mph in exposed coastal zones.

The Miami-Dade Notice of Acceptance (NOA) is the certification that matters here. Any window installed as a full frame replacement needs an active NOA, and it needs to be anchored according to that NOA’s specific requirements. We’ve seen homes in West Miami and South Miami where previous contractors installed windows with technically valid NOA numbers but wrong anchoring patterns – and those windows failed inspection or, worse, failed in a storm.

Vinyl Replacement Windows from brands like ES Windows and ECO Window Systems carry valid Miami-Dade NOAs and are built for South Florida’s specific wind and water exposure. When Ed specs a job, he picks the product that fits the opening, the exposure category, and the budget – not whatever happens to be easiest to source that week.

Energy performance matters too. Miami’s cooling costs are real. A properly installed, impact-rated full frame unit with a low solar heat gain coefficient (SHGC) can meaningfully reduce what you’re paying FPL every month. Keeping up with Window Maintenance & Care helps protect that efficiency over time. We don’t throw out specific savings numbers we can’t stand behind, but the envelope improvement from a full frame replacement – combined with proper air sealing at the rough opening – is consistently more impactful than an insert job over an old frame.

Serving Miami Neighborhoods – and the Surrounding Area

We do full frame replacement work throughout Miami-Dade County. That includes older Mediterranean-style homes in Coral Gables where original Dade County pine framing is finally giving out, mid-century CBS construction in Westchester and Sweetwater that’s due for impact upgrades, newer builds in Doral and Kendall where the original builder windows are aging out faster than homeowners expected, and high-rise-adjacent townhomes in Brickell and Edgewater where building management requires specific impact-rated products. If you’re in Miami or anywhere nearby, we’re the one down the road.

Winslow Windows & Doors is part of the Winslow family of home exterior services – windows, doors, and roofing all under one owner and one accountability standard. That matters on full frame jobs because the work often touches the exterior envelope beyond just the window opening. When a stucco repair is needed around a window, or when a door replacement is happening in the same project, you’re talking to the same person and getting one coordinated scope.

FAQs – Full Frame Replacement in Miami

What’s the difference between full frame replacement and insert replacement?

A full frame replacement removes the entire window assembly down to the rough opening – frame, sill, and all – while an insert replacement keeps the existing frame in place and fits a new window unit inside it. Full frame work is necessary when the existing frame is damaged, rotted, or structurally unsound, or when you’re switching to an impact-rated product that needs a different anchoring system than what the old frame provides. In Miami, where older framing has often absorbed years of humidity and storm exposure, full frame replacement is frequently the right call even when the existing window looks functional from the inside. Call (863) 946-5039 and we’ll tell you honestly which one your situation needs – at no charge.

Do I need a permit for full frame window replacement in Miami?

Yes, in virtually every case. Miami-Dade County requires a permit for full frame window replacement, and the installation must be inspected and closed out before your homeowner’s insurance will recognize the work. We pull the permit, track the inspection, and handle the process end to end. Unpermitted impact window installations are a common problem we see when homeowners hired someone who told them permits weren’t necessary – and it creates real complications at resale or after a storm claim. We don’t skip this step.

How long does a full frame window replacement take in Miami?

A single full frame replacement typically takes one full day on-site, sometimes slightly more if there’s framing repair involved. A whole-home project covering eight to twelve windows usually runs two to four days of installation work, plus time on either end for permit processing and final inspection scheduling. Miami-Dade’s building department has specific timelines for inspections that we account for in every project schedule. We give you a realistic timeline at the estimate – not the optimistic one that falls apart when the inspector’s calendar is full. Call (863) 946-5039 for a specific timeline estimate based on your scope.

Is full frame replacement more expensive than insert replacement?

Yes, full frame replacement costs more per opening – typically $200 to $500 more depending on framing condition and window size – because it involves more labor, additional materials, and usually a permit where insert work sometimes skips that step (though it shouldn’t). For a full overview of what’s available, see our Window Replacement services. That said, full frame replacement often delivers better long-term value: you’re starting with a clean, properly sealed rough opening, correct anchoring, and no hidden deterioration left behind the new window. Paying less upfront for an insert job that goes over compromised framing is a cost that usually comes back around. If you have a written estimate that recommends insert work and you’re not sure it’s right for your situation, call us for a free second opinion.

Key Takeaways

• Full frame replacement is the right choice when existing framing is damaged, when switching to impact-rated products, or when a Miami-Dade permit requires it.
• In Miami, nearly all full frame window replacements require a permit and inspection – and Winslow handles both.
• Pricing typically runs $650 to $1,400+ per window installed, depending on size, product, and framing condition.
• We install ES Windows, ECO Window Systems, and other NOA-certified impact products sized and anchored to Miami-Dade code requirements.
• Every job carries the 36500-Day Done Right Promise – if it’s not right, we make it right.
• Seniors and veterans receive a permanent 10% discount. Free second opinions available on any written estimate.
• A live person answers at (863) 946-5039 any hour of the day or night.

Get a Free Estimate on Full Frame Replacement in Miami

If you’re looking at windows that leak, frames that have gone soft, or storm damage that’s been sitting too long, the right answer starts with an honest on-site look. We’ll measure the openings, check the framing condition, and give you a written price before we leave. No follow-up calls pressing you to book. No estimate that grows when the crew shows up.

Ed’s name is on every job we do in Miami. Call (863) 946-5039 – someone will answer – and we’ll set up a free estimate at a time that works for you. Upfront pricing. No trip charge. Done right the first time, or we come back.

Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Miami.