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AfterPGT Roof Replacement & Installation in Miami: What to Know First
PGT roof replacement and installation in Miami typically runs $14,000 to $28,000 for a full tear-off on an average single-family home, with most jobs completed in 5 to 10 working days once materials land. That’s the honest range, and we’ll give you a written line-item quote before anything gets signed so the price doesn’t drift on you later. We’re an independent PGT service provider, not a factory rep, which means we tell you what your roof actually needs rather than what a sales sheet wants you to buy.
This page is for Miami homeowners who already have PGT products on or around the roof, or who are weighing PGT against other impact-rated lines for a new installation. If you’re in the middle of a leak, a failed inspection, or just planning ahead for hurricane season, call (844) 901-4551. A live person picks up, day or night.
How PGT Products Fail — and How We Fix Them
PGT builds solid impact-rated systems. Roof replacement and installation is where we see clear, repeatable failure patterns that most homeowners don’t notice until water is already inside. Here’s what actually shows up on Miami roofs:
- Flashing failures around PGT skylight curbs and vent penetrations. PGT’s roof-integrated skylight systems rely on a curb-mounted flashing kit that, after a decade of Miami sun and salt air, develops micro-cracks along the neoprene corners. Water gets under the membrane slowly, sometimes for two or three rainy seasons before staining shows on the ceiling. We strip the old curb, inspect the deck sheathing for rot, and rebuild the penetration with new flashing before the new roof goes down. A new roof over a failed curb is just a future claim.
- Loose PGT hurricane straps discovered during tear-off. You can’t see this until the old shingles come off. PGT roof systems spec heavy-gauge tie-downs, and on homes built before 2002’s stricter Miami-Dade code, we regularly find straps that were installed with the wrong fasteners or skipped entirely at the gable ends. Those are exactly the failures that turn a Category 2 into a roof-off event. We document every strap during tear-off, replace or upgrade what’s needed, and photograph it all before the new deck goes on.
- Compromised decking under PGT barrel tile installations. Tile roofs are heavy, and PGT’s tile-rated profiles add real weight. If the original underlayment was a thin single layer, we find deck plywood spongy and delaminated at the tile overlap lines. That’s not a tile problem, it’s a substrate problem. We don’t lay new tile over soft deck. We replace the bad sheets, re-nail the rest to current code spacing, and only then start the new installation.
- Clogged or undersized PGT roof drainage channels. PGT low-slope metal roof panels include integrated drainage ribs that, on Miami homes with heavy tree canopy, pack with leaves and debris by September. The water backs up, creeps over the rib, and attacks the fastener row. We clear and re-slope the drainage path during roof replacement, and we’ll tell you honestly if the existing panel pitch is just too shallow for the tree load. Sometimes the right fix is a minor reconfiguration, not a full panel swap.
- Corroded fasteners on PGT metal roof laps near the coast. If you live east of US-1 or within a mile of Biscayne Bay, salt spray hits your roof differently than it does a house in Kendall. We see PGT metal panel laps where the original zinc-coated fasteners have given up and the panel edges are lifting. On replacement, we move up to stainless fasteners with neoprene washers at every lap and every high-stress point. It costs a few hundred more. It’s the difference between a 10-year roof and a 25-year roof in that salt corridor.
Our PGT Roof Replacement & Installation Process
Every PGT roof job in Miami follows the same steps, and we don’t skip any of them. Here’s how it goes from the first call to the final walkthrough:
- 1
The call and the look. You call (844) 901-4551, we schedule a time that works, and one of us comes out to walk the roof. If you’re inside our home county, there’s no trip charge. We’re looking at the existing PGT install, the deck condition, the fasteners, the flashing, and the drainage. We take photos you can see.
- 2
The written line-item estimate. No verbal ballpark. You get a breakdown of materials, labor, permits, dumpster fees, and the exact PGT product we’re installing. If you have another written estimate, bring it. We’ll give you a free second opinion on it, straight up.
- 3
Parts and material decisions. If genuine PGT components are needed, we source them through authorized distribution and install them to PGT’s published specs. When we’re replacing the roof system itself, we talk through OEM versus quality aftermarket underlayment, flashing, and fasteners, and we tell you where each choice pays off. We don’t put anything on your roof we wouldn’t put on our own.
- 4
The replacement and installation. Full tear-off or overlay, depending on what the deck inspection supports. Every PGT tie-down checked, every penetration re-flashed, every fastener torqued to spec. Our technicians are background-checked and uniformed, so you always know who’s on the ladder.
- 5
The test. After the roof is down, we run water testing on all penetrations and flashing points. If it leaks, we find it before we leave, not after the first thunderstorm.
- 6
The walkthrough and the promise. We walk the roof with you, show you the photos, hand you the warranty paperwork, and remind you of the Done Right Promise: if it’s not done right, we make it right. That’s a hundred-year standard of accountability. We mean it.
What PGT Roof Replacement & Installation Costs in Miami
Real numbers, not ranges pulled from a national database. Miami pricing is shaped by code requirements, wind ratings, and the cost of getting materials onto a roof in this heat. Here’s what we see on PGT-related jobs:
| Scenario | Typical Cost Range |
|---|---|
| Full tear-off and PGT asphalt shingle replacement, average 1,800 sq ft home | $14,000 – $22,000 |
| Full PGT tile roof replacement, including new underlayment and re-bedding | $24,000 – $38,000 |
| PGT metal roof panel replacement, full system | $22,000 – $35,000 |
| Deck repair and re-sheeting before new PGT roof goes down | $1,800 – $4,500 depending on damage |
| Flashing and penetration rebuild (curbs, vents, skylight openings) | $600 – $1,400 per penetration |
What moves the price in Miami: roof pitch (steep roofs cost more to work safely), deck condition, how many penetrations exist, and whether we’re doing a simple re-roof or a full structural upgrade. Permits are pulled on every job, and inspections are passed before we call it done. Call (844) 901-4551 for a free estimate on your specific PGT roof situation.
Why Miami Homeowners Call Winslow Windows & Doors for PGT Work
We’re the ones down the road, not a call center three states away. Ed Winslow founded this company in 2011, and his name is on the truck, the permit, and every job we do. When you call at 2 a.m. because a roof is leaking into the nursery, a live person answers. Not a voicemail loop, not a dispatch service. Us.
We carry eight authorized lines, including PGT, CGI, CWS, ES Windows, and ECO Window Systems, so if the right fix involves switching or matching a different impact-rated brand, we can talk about it honestly rather than forcing one product. Every technician is background-checked and in uniform. Every estimate is upfront, with no surprises on the invoice. And the Done Right Promise covers the work for a hundred years. It’s the standard Ed set when he started, and it hasn’t moved.
My name’s on the permit. That means I’m not going anywhere until it’s right.
FAQs
No, as long as the roofing work is done to code and doesn’t alter the PGT product’s structural connection points. Miami-Dade code requires re-inspection of tie-downs during any roof replacement, and we document that work so your PGT warranty stays intact. If we find a fastener or strap issue, we fix it before the new roof goes on.
In most cases, yes. PGT’s standard Miami color lineup is still widely available through distribution, and we’ll match profile and finish as closely as the current catalog allows. If an exact discontinued color isn’t available, we’ll show you the closest options and let you decide before we order anything.
Both, and we’re upfront about which is which. When you need PGT-specific components like tie-downs, curbs, or flashing kits, we source genuine PGT through authorized distribution. For the roofing system itself, underlayment, fasteners, decking, we spec the best material for your home and your budget, and we tell you exactly what we’re putting on before it goes up.
Most full replacements take 5 to 10 working days from tear-off to final inspection, depending on roof size, pitch, and how much deck repair is needed. Weather can push that, especially in the afternoons during summer storm season. We’d rather wait a day than put a roof down on wet deck.
Sometimes. If the deck is solid and the failure is localized, flashing, a few panels, a section of shingles, then a repair is the right call and we’ll tell you that. If the underlayment is failing or the deck is compromised, patching just hides the problem until the next big storm. We’ll give you the straight answer on which one your roof needs, and a free estimate either way. Call (844) 901-4551.
Ready to talk about your PGT roof? Call (844) 901-4551 for a free estimate. Ed’s name is on the door, and on every job we do. A neighbor you can call at 2 a.m. — and someone will actually answer. The one down the road.
Written by Ed Winslow, Owner, Winslow Windows & Doors at Winslow Windows & Doors, serving Miami and nearby areas.