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CertainTeed Flashing Replacement: The Fort Lauderdale Owner’s Guide
CertainTeed flashing replacement in Fort Lauderdale typically runs $350 to $850 installed for a standard chimney, wall, or pipe boot repair, and we stock the common profiles on our trucks. Most owners discover the problem after a heavy summer storm, when a ceiling stain shows up directly below a chimney or where the roof meets a side wall. Others spot it from the ground: a lifted piece of metal, missing sealant, or a rust line running down the shingles. Flashing is the metal that protects every seam and joint on your roof, and in Fort Lauderdale’s salt air and storm cycles, it fails before the shingles do almost every time.
If you have a CertainTeed roof, you want flashing that matches the system, not a generic piece bent to fit. We carry OEM-spec and premium compatible flashing for the most common CertainTeed installations across Fort Lauderdale, from Victoria Park to Sailboat Bend. Call (754) 354-8628 and we’ll tell you exactly what’s on the truck and what it will cost before we set foot on your property.
Which CertainTeed Models This Applies To
The flashing on a CertainTeed roof isn’t one universal part. It varies by what it’s sealing and which shingle profile you have, and that matters because a mismatch is the single biggest reason flashing “repairs” fail again within two years. We work with flashing specific to the CertainTeed lines most common in Fort Lauderdale: Landmark, Landmark Pro, Northgate, Presidential Shake, and the Grand Manor series.
You can usually identify what you have by checking the shingle wrapper in your garage or attic, or by looking at the dimensional profile: Landmark is a standard architectural shingle with a random cut, Presidential is a heavier triple-laminate with a wood-shake look. The flashing profiles for these are largely the same gauge and material, but the step flashing dimensions differ slightly between presidential-style heavy laminates and standard architectural shingles. If a contractor shows up with a single “universal” flashing kit, that’s a red flag in Fort Lauderdale, where wind-driven rain from a summer squall will find any gap a wrong-sized profile left open.
On the OEM-versus-aftermarket question: CertainTeed’s own branded flashing and accessories are solid products, but there’s nothing magical about the name on the box. What matters is the material spec: 26-gauge or 28-gauge galvanized steel, or aluminum in coastal-adjacent Fort Lauderdale zones where salt corrosion is the bigger enemy. We install from GAF, Owens Corning, and CertainTeed accessory lines, and we’ll tell you which material makes sense for your roof face before we order anything. A written price for the exact part comes first, every time.
Styles & brands we work with
Signs Your CertainTeed Flashing Replacement Is Failing
- Stains on the ceiling or upper wall after rain. Flashing around chimneys, skylights, and side walls is the most common entry point for water on a Fort Lauderdale roof. If the stain appears below one of those joints, the flashing has almost certainly lost its seal.
- Lifted, curled, or visibly separated metal at any roof joint. Fort Lauderdale’s afternoon thunderstorms bring sudden wind gusts that work step flashing loose over time. Once metal lifts even a quarter inch, water climbs behind it by capillary action.
- Rust streaks or white corrosion running down from the flashing. Salt air accelerates oxidation on galvanized and aluminum flashing alike. Rust that started as a cosmetic issue turns into pinholes, and pinholes leak.
- Crumbling or cracked sealant around a pipe boot or chimney base. The rubber boot around vent pipes degrades fast under South Florida UV. Once the rubber collar splits, water follows the pipe straight into your attic.
- Granules collecting in gutters near a wall junction. Granule loss near flashing often means water is getting under the shingle edge there, which means the flashing isn’t shedding water the way it should.
If you’re seeing any of these above a finished ceiling, don’t wait. Wet drywall and hidden mold move fast in this climate. Dylan Pace has pulled back enough water-damaged flashing in Fort Lauderdale to know that what looks like a small stain in August becomes a big repair by October.
See the difference
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Before
AfterReplacement Cost & What’s Included
For most Fort Lauderdale homes, CertainTeed flashing replacement runs $350 to $850 fully installed, depending on what’s being flashed and how much of it has to be removed and rebuilt. A single pipe boot runs on the bottom of that range. Replacing step flashing along a side wall or around a chimney means more labor and often removing a few courses of shingles to get to the base metal, which pushes the cost up. Full valley or skylight flashing can exceed $850 on steep or difficult roof sections.
Every estimate we give is a line-item price, in writing, before any work starts. That number includes the flashing material, the sealant, any necessary shingle removal and re-installation, and clean-up. The number on the page is the number on the invoice. And every flashing replacement is covered by our 365-Day Done Right Promise: if it fails within a year, we come back and fix it at no charge, no negotiation. That’s not something every roofer in Fort Lauderdale puts in writing, but we do on every single job.
DIY or Call Us?
There’s a narrow band of things worth checking yourself. You can look for visible gaps or lifted metal from the ground with a pair of binoculars. You can clear debris off the flashing area with a leaf blower from a ladder, if you’re comfortable on one. You can caulk a small roof nail pop. Beyond that, flashing replacement is not a weekend project.
Most flashing on Fort Lauderdale roofs is sealed with roofing cement and tucked under shingle courses that have to be carefully peeled back without cracking them. Bend the metal wrong and you’ve created a wider leak than the one you found. Worse, working on a roof edge or steep pitch without proper fall protection is how people get seriously hurt. If penetration flashing fails, water damage accelerates fast and gets expensive in a hurry. This is a call worth making. Call (754) 354-8628, and we’ll send a background-checked, uniformed technician with a live arrival time you can track, a written price before any work starts, and before-and-after photos so you can see exactly what was done. If it’s not in writing, it’s not a promise.
FAQs
Expect 12 to 20 years for standard galvanized flashing and 8 to 15 years for aluminum in coastal Fort Lauderdale, where salt air and heavy rain shorten the lifespan compared to inland Florida. Pipe boots are the exception: the rubber collar often cracks in 5 to 8 years and should be inspected annually. Call (754) 354-8628 for a free visual assessment, and we’ll tell you honestly if replacement is urgent or can wait.
Small cracks and lifted seams can sometimes be re-sealed with roofing cement as a temporary fix, but in Fort Lauderdale’s storm conditions, caulking over failed flashing usually buys months, not years. If the metal itself is rusted through or the flashing is visibly separated from the shingle, replacement is the only fix that holds, and we’ll show you photos of exactly why after we’ve inspected it.
Most single-area flashing replacements in Fort Lauderdale are completed in 2 to 4 hours, including removing the old material, installing the new flashing, re-sealing, and clean-up. Chimneys and long wall lines can take a half day or more. We’ll give you a time estimate in writing with the price, and you’ll get a live arrival time so you’re not sitting home through a four-hour window.
We stock the common profiles and sizes needed for CertainTeed Landmark, Landmark Pro, and Presidential installations on our trucks, so we can usually replace standard pipe boots, step flashing, and chimney flashing same visit. For specialized profiles or heavy-laminate flashing in less common lengths, we order from our Fort Lauderdale supplier and install within a few days. Call (754) 354-8628 to verify we have your exact part before scheduling.
Written by Dylan Pace, Owner, Crestview Roofing Co Fort Lauderdale at Crestview Roofing Co Fort Lauderdale, serving Fort Lauderdale and nearby areas.