Tamko Flashing Replacement Nationwide

Tamko Flashing Replacement: The Fort Worth Owner’s Guide

Tamko flashing replacement in Fort Worth typically costs $340 to $780 installed, depending on whether we’re replacing step flashing along a wall, pipe boot flashing around a vent, or chimney flashing at the roofline. We keep Tamko-compatible flashing in our trucks and stock common sizes at our Fort Worth shop, so most replacements happen the same day we diagnose the failure. The way homeowners usually discover the problem is a water stain on the ceiling or a drip during one of our spring storm systems – flashing rarely announces itself until water has already found a path inside.

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Flashing is the metal material that seals the joints where your roof meets something vertical: a chimney, a wall, a vent pipe, a skylight. When that metal corrodes, lifts, or tears away from the shingle line, water gets behind the roofing system. In Fort Worth’s climate, with its hard sun, hail, and temperature swings from 20 degrees to 105, flashing takes a beating. We see more flashing failures from thermal expansion and contraction than from anything else. The metal flexes every day for years, and eventually it fatigues at the fold lines.

Which Tamko Models This Applies To

Flashing replacement applies to any Tamko shingle system, regardless of series. Whether you have Heritage, Heritage Woodgate, Elite Glass-Seal, or the newer Titan XT line, the flashing is a separate component from the shingles themselves. Tamko doesn’t manufacture the flashing; they specify what’s compatible with their shingle lines. What matters is the flashing type and dimensions, not the shingle model.

Here’s the compatibility detail most homeowners miss: Tamko’s thicker architectural shingles, especially Heritage and Titan XT, sit slightly taller at the butt edge than standard three-tab shingles. That means step flashing pieces need to be at least 4 inches tall on the vertical leg and 4 inches on the horizontal leg to properly lap the shingle courses. We see a lot of roofs where a previous contractor used 3-inch step flashing with a thick architectural shingle, and water wicks right over the top of the metal. If you’re in an older Fort Worth neighborhood like Ridglea Hills or Wedgwood where homes date to the 1960s and 70s, there’s a good chance the original flashing was sized for thinner shingles that have since been replaced with thicker Tamko products. That mismatch is a common source of the leaks we repair.

For pipe jacks and vent flashings, the key measurement is the pipe diameter: 1.5-inch and 3-inch are the standards in Fort Worth homes. We also match the base material. Galvanized steel is the budget option and lasts 15 to 20 years in Texas sun. Aluminum lasts longer but costs slightly more. For homes near any industrial corridor or where we see rust staining, we recommend switching to a heavier-gauge galvanized or aluminum base. OEM Tamko-branded accessories, like their MO-3 pipe flashing, are fine products, but they’re not required for warranty compliance with the shingle warranty. A quality aftermarket flashing from a manufacturer like Gibraltar or Lomanco works identically and often costs 20 to 30 percent less. We stock both so you decide based on your budget, not what happens to be on the truck.

Signs Your Tamko Flashing Replacement Is Failing

• Water stains on interior ceilings or walls near chimneys, vents, or roof-to-wall transitions. This is the most direct signal. By the time the stain shows, the flashing has been leaking for weeks or months. The water travels along rafters, so the stain often appears several feet away from the actual flashing failure.
• Lifted or curling flashing metal visible from the ground. Grab a pair of binoculars and look at the chimney base or pipe boots. If the metal is pulling away from the brick or the pipe, the seal has broken. Sun and wind work the metal loose over time, and once there’s a gap, every rain finds it.
• Rust staining on the flashing or on shingles below a pipe boot. In Fort Worth’s humidity and occasional hail impacts, galvanized flashing eventually rusts through at the fold lines. Rust streaks running down the roof are a telltale sign the metal has lost its protective coating and is actively corroding.
• Missing or cracked neoprene collars around vent pipes. The rubber boot that grips the pipe degrades in Texas UV exposure. It hardens, cracks, and pulls away from the pipe. This is the single most common flashing failure we replace in Fort Worth, and it’s also the easiest to fix when caught early.
• Granule loss concentrated in one vertical line along a wall or chimney. When flashing fails, water accelerates shingle deterioration directly below the breach. If you see a distinct path of bare shingle where the rest of the roof looks normal, follow that line up and you’ll usually find the flashing problem at the top.

Replacement Cost & What’s Included

Here’s what Tamko flashing replacement costs in Fort Worth, installed by our crew:

• Single pipe boot replacement: $340 to $460. Includes removing the old boot, replacing it with a quality aftermarket or OEM unit, sealing the base, and resetting the surrounding shingles.
• Step flashing along a wall or dormer (up to 12 linear feet): $420 to $580. Includes removing and replacing flashing pieces, re-nailing with proper overlap, and resealing the counter-flashing if present.
• Chimney flashing replacement (typical 2-foot by 3-foot chimney): $560 to $780. Includes new step flashing, counter-flashing cut into the mortar joint, and full sealant treatment around the perimeter.

Every quote includes the flashing material, fasteners, sealant, labor, and haul-away of the old metal. The price we give you before work starts is the price on the invoice. No fuel charges, no disposal fees, no “we found something extra.” If we find adjacent damage once the flashing is off – say, rotted decking underneath – we stop, show you a photo, and quote the additional repair before touching it. That’s how Dylan Pace runs every Fort Worth job: put it in writing or don’t bother saying it.

Every flashing replacement carries our 365-Day Done Right Promise in writing. If the repair fails within a year, we come back and fix it at no charge. That’s not a verbal promise. It’s on paper, included with every job.

DIY or Call Us?

On a single-story roof with a walkable pitch, replacing a pipe boot flashing is a job some Fort Worth homeowners tackle themselves. The neoprene collar pulls off the pipe, the new one slides down, and you seal the base. If you’re comfortable on a ladder and the roof pitch is 4/12 or less, it’s about a two-hour project with basic tools.

But here’s where DIY goes wrong: working near the roof edge, on a steep pitch, or around a chimney. Flashing replacement near a chimney requires cutting into mortar joints with a grinder and bending metal in place. One wrong step and you’re looking at a fall or a worse leak than you started with. We regularly get called to Fort Worth homes where a well-intentioned homeowner pulled back flashing, couldn’t get it seated, and created a bigger opening for water. If you’re not comfortable on a ladder or the flashing is anywhere near a dormer, wall, or chimney, call us at (682) 730-3548. We’ll come look at it, tell you exactly what’s wrong, and give you a written price before any work starts. If it turns out just to be a loose boot that can be re-seated, we’ll tell you that too.

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