Free in-home measure and quote — PGT, CGI and CWS impact lines compared on your actual openings, style by style
CWS Shingle, Tile & Metal Roofing in Miami: What to Know First
CWS roofing products hold up well in Miami’s climate, but when they need work, the repair quality depends entirely on who climbs the ladder. As an independent CWS service provider, Winslow Windows & Doors handles shingle, tile, and metal roofing repairs and full replacements across Miami, typically completing most jobs within three to five business days of approval. Our pricing is upfront and line-itemed, and every CWS roof we touch carries the Done Right Promise: if it’s not done right, we make it right.
If you own a CWS roof in Miami and you’re seeing leaks, lifted shingles, cracked tile, or metal panel separation, this page tells you exactly what’s happening and what it should cost to fix. For a free estimate, call (844) 901-4551 and a live person answers, 24/7.
How CWS Products Fail — and How We Fix Them
After years of working on CWS roofs across Miami neighborhoods from Kendall to Coral Gables, we’ve learned exactly where these products show stress first. Here are the failure patterns we fix most often:
- CWS laminated shingle lifting at the eaves. Miami’s wind-driven rain hits the roof edge harder than anywhere else. CWS shingles are heavier than standard three-tabs, which is good for wind resistance but makes improper nail placement show up faster. We see lifted corners along the drip edge where nails were set too high or too shallow. Our fix is to lift the affected shingles, re-nail in the correct zone, and reseal the strip, then check the whole eave line so the same problem doesn’t reappear three houses down from where we found it.
- CWS barrel tile cracking at the hip and ridge transitions. Tile roofs in Miami move constantly through heat-soak and afternoon downpour cycles. The barrel tiles that cap hips and ridges take the most thermal flex, and we regularly find hairline cracks that let water wick into the underlayment. We replace the cracked tiles and inspect the underlayment beneath before we call it done. Installing a tile without checking what’s underneath just moves the leak from one spot to another.
- Metal panel oil-canning on south-facing slopes. CWS metal roof panels on a Miami south exposure can develop visible rippling, what the industry calls oil-canning. It’s not a structural failure, but it tells us something about the original installation: the panels were likely fastened too tightly against the substrate, leaving no room for thermal expansion. We address it by adjusting fastener torque on affected panels and, where necessary, re-securing the panel profile so it can move the way CWS engineered it to. A lot of contractors just leave it, but you’ll see it every time you pull into the driveway.
- Underlayment breakdown beneath CWS tile in older sections. Here’s something CWS product literature won’t volunteer: most tile-roof leaks in Miami aren’t the tile, they’re the underlayment giving out after 15 to 20 years of South Florida humidity. We take a moisture reading before we start pulling tiles. If the underlayment has failed, we tell you straight: patching the tile won’t stop the leak. The section needs to be stripped, re-papered, and re-tiled.
- Flashing separation at CWS shingle-to-wall junctions. Where a CWS shingle roof meets a stucco wall, the step flashing is the first thing to fail. Stucco holds moisture, and that moisture oxidizes thin-gauge flashing over time. We remove the old flashing, replace it with a thicker gauge, and re-seal the counter-flashing so water can’t sneak behind the wall. If we don’t address the flashing, you’ll be chasing the same ceiling stain after every hurricane season.
Our CWS Shingle, Tile & Metal Roofing Process
- 1
Call and a live person answers. You reach us at (844) 901-4551, 24/7. We ask the right questions over the phone and schedule your free estimate. No trip charge if you’re inside our home county.
- 2
We diagnose, on-site, in front of you. Our technician arrives in uniform, background-checked, and walks the roof with a moisture meter and a camera. You get photos of exactly what we see, not a vague summary from a guy who never left the driveway.
- 3
Parts decision: CWS OEM or quality aftermarket. For shingle and tile work, we match CWS products as closely as possible, sourcing OEM components where warranty coverage depends on it. For flashing, underlayment, and fasteners, we use materials that meet or exceed CWS spec. If aftermarket makes more sense for your budget, we explain why and put it in writing before we start.
- 4
The repair or replacement, done by people who know Miami roofing. CWS products behave differently than other brands under South Florida sun and wind. Our crew works with that in mind, not against it.
- 5
We test before we leave. If we patched or replaced a section, we water-test it if conditions allow. If it’s a full replacement, we inspect every seam, flashing, and fastener.
- 6
The Done Right Promise backs it. If the work isn’t right, we come back and make it right. Ed Winslow’s name is on the permit, which means he’s not going anywhere until it’s right.
What CWS Shingle, Tile & Metal Roofing Costs in Miami
Here’s what we typically see across Miami for CWS roof work, depending on scope and materials:
- Shingle repair (lifting, flashing, small leak): $250 to $650
- Tile repair (replace cracked or broken tiles): $350 to $900
- Metal panel repair (fastener adjustment, panel re-securing): $300 to $800
- Underlayment section replacement beneath tile: $1,200 to $3,500
- Full CWS shingle, tile, or metal roof replacement: $12,000 to $45,000, depending on square footage, roof pitch, and material grade
What moves the price here in Miami: roof height and access, tile profile availability, the age of the underlayment, and whether existing flashing is salvageable. We give you a written, line-item quote before any work starts, and that quote doesn’t change unless you change the scope. Call (844) 901-4551 for a free estimate.
Why Miami Homeowners Call Winslow Windows & Doors for CWS Work
Winslow Windows & Doors has been family-owned and operated since 2011, and we’re not a franchise in Miami, we’re the company down the road. Ed Winslow grew up in Hialeah and learned the trade at Miami Dade College’s Wolfson Campus, so he’s been watching South Florida buildings hold together, and occasionally fall apart, for decades. We also install PGT, CGI, ES Windows, and ECO Window Systems, so when a CWS roof job turns up a skylight or attic vent issue, we can handle it without bouncing you to another crew. Live phone answer, 24/7. Upfront pricing. No surprises on the invoice.
FAQs
No, not if the repair is done by a licensed contractor who follows the manufacturer’s installation specifications. As an independent CWS service provider, we’re careful to use components and methods that keep your warranty intact. If an aftermarket part could affect coverage, we’ll tell you before we order it.
Most CWS shingle and tile profiles are available through regional distributors within one to three business days. South Florida is a major market for CWS, so supply is usually steady. We’ll confirm availability with the distributor before we schedule, so you’re not waiting on a truck that hasn’t left the warehouse.
If the underlayment is still intact, and the failure is isolated to a few tiles, shingles, or a flashing detail, repair almost always makes more sense. We take moisture readings before recommending anything. If the underlayment has failed across a section, or the roof is past about two-thirds of its expected life, we’ll show you the numbers side by side. We’d rather keep your money than spend it on a patch that won’t hold through the next Miami summer storm.
Yes. For full roof replacements, we handle the permitting with the city or county, and the work gets inspected before we close out the job. Ed’s name goes on the permit, which means he’s accountable for it passing.
No. We write a line-item quote before you sign anything, and that’s the price you pay unless you ask us to expand the scope. If we find hidden damage during the work, we stop, show you photos, and get your sign-off before spending another dollar. Call (844) 901-4551 for an exact quote — estimates are free.
Written by Ed Winslow, Owner, Winslow Windows & Doors at Winslow Windows & Doors, serving Miami and nearby areas.










Before
After
Before
After
Before
After