From the century-old brick homes of Fairmount to the suburban rooflines near TCU, Fort Worth chimneys take a beating from hail and clay-soil shifting — and a failed crown is usually where the damage starts.
Walk through Fairmount or Ridglea after a hard freeze-thaw week and you'll spot it: a chalky white crust on the chimney crown, hairline cracks fanning out from the flue, maybe a chunk of concrete sitting in the flowerbed below. Fort Worth's chimneys, whether they're topping a 1920s masonry home in a historic district or a mid-century build near Tanglewood, all share the same weak point. The crown is the thin concrete cap that sheds water off the top of the stack, and once it starts spalling or crumbling, patching it is just delaying the inevitable. This page is about the rebuild-grade fix — recasting a failed crown correctly, with the overhang and drip edge it should've had in the first place.
Most crowns aren't built with a real drip edge or enough overhang past the brick. Water clings to the underside, seeps into the mortar joints, and over a few North Texas freeze-thaw cycles, the top course starts to loosen. Add in hail impacts, which are common enough here that most Fort Worth roofers keep an eye out for them anyway, and a thin or poorly mixed crown starts spalling fast. Once you see exposed aggregate, flaking concrete, or cracks wide enough to catch a fingernail, a simple crown repair coat won't hold long-term. It needs to come off and be recast.
Homes in Fairmount and Arlington Heights were largely built before anyone was pouring reinforced, sloped crowns as a matter of course — many original caps are flat, thin, and long overdue for replacement. Near Southside and the TCU area mix those older masonry homes with newer construction, where crowns are sometimes rushed during a build and never given proper overhang. Then there's the ground itself: Fort Worth sits on expansive clay soil that swells and contracts with every wet spell and dry spell, which works the whole chimney structure loose over time, crown included. Add high wind events and hail, and you've got a city where crown failure isn't a matter of if but when. We see it across every era of home here, from century-old brick to suburban builds going up right now.
Recasting isn't a resurfacing job. The failed concrete is removed down to solid material, forms are set with the correct overhang past the brick face, and a drip edge is built in so water actually sheds away from the masonry instead of running down it. Depending on the chimney's condition, this can also mean addressing the flue's flashing or checking the cap while access is open, since crown failure and cap issues often show up together. This is the point where a homeowner in Ridglea or Tanglewood benefits from having the whole top of the stack evaluated at once rather than patched piecemeal.
Serving Fort Worth homes from Fairmount to the far suburbs, 7 days a week.
(214) 225-8874If you're seeing more than one of these, it's worth having it looked at rather than waiting for spring storms to make the decision for you. A quick look through our seasonal chimney maintenance checklist can also help you catch these signs early between visits.
There's no flat number we can put here that would be honest, because the real cost depends on the size of the crown, how much old concrete has to be removed, the pitch and overhang needed, and whether the flashing or cap needs attention at the same time. A single-flue crown on a smaller Tanglewood home is a different job than a wide, multi-flue crown on an older Fairmount masonry chimney. Access also matters — steep or multi-story rooflines take more time to work safely. Services with us start at $99, and every job gets priced up front once we've actually seen the chimney, not guessed at over the phone. Request a Free Online Quote and we'll get you a straight answer before any work begins.
"Very pleased with the professionalism and promptness of service. The chimney sweep was done quickly and efficiently at significantly less cost than the first quote I got from another company. Happy to recommend Lowes Chimney Sweep to anyone in Plano!"
"Outstanding chimney sweep service from start to finish. They were punctual, courteous, and left our chimney spotless with no mess in our home. I won't use anyone else for chimney services in Dallas TX!"
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If the concrete is spalling, cracked through in multiple places, or missing chunks, a surface patch won't hold. This is especially common on older Fairmount and Arlington Heights homes where the original crown was poured thin with no real overhang. A quick inspection can tell you whether a repair will actually last or if a recast is the honest fix.
Yes. The freeze-thaw cycles we get in winter, combined with clay soil that shifts under the foundation, put real stress on chimney masonry year-round. Add in hail and high wind events that are common across North Texas, and crowns here tend to fail sooner than in milder climates.
In most cases, yes. Once the old crown is removed and the flue and flashing are checked, the recast typically happens in a single visit, though cure time means the chimney shouldn't be used right away. Larger or multi-flue crowns, common on some of the older homes near Ridglea and Tanglewood, can take a bit longer.
We look at the whole top of the chimney while it's already accessible, since crown failure often shows up alongside worn flashing or a missing or damaged cap. It's more efficient to address related issues in one visit than to schedule separate trips.
It depends on the crown's size, how much deteriorated concrete needs removal, the overhang and pitch required, and roof access. Services start at $99, and we'll give you an exact number after seeing the chimney in person through a Free Online Quote.
Straight answers from our DFW chimney pros before you book.
