Serving Las Colinas, Valley Ranch, and central Irving with straightforward chase cover repair and replacement — 7 days a week.
Drive through Las Colinas or Valley Ranch on trash day and you'll spot it on half the rooflines: a rust-streaked chimney chase cover bleeding orange down the siding, or a low spot on top holding a puddle after the last storm. Irving's mix of newer prefab construction in the master-planned neighborhoods and older mid-century homes near historic downtown means chase covers here take a beating from every direction — hail one month, wind-driven rain the next, and shifting clay soil year-round. Lowes Chimney Sweep handles chase cover inspection, repair, and replacement across Irving, with services starting at $99 and a Free Online Quote before any work begins.
On a framed or prefab chimney — common throughout Valley Ranch and the newer sections of Las Colinas — there's no masonry crown up top. Instead, a flat or slightly sloped metal pan called a chase cover sits over the wood-framed chase and seals it against weather. It's a simple part doing a hard job: shedding water, resisting wind uplift, and standing up to hail season without splitting a seam.
When that metal fails, water doesn't just sit on the roof — it runs straight down inside the chase, soaking framing and insulation you can't see from the ground. That's different from crown repair on a masonry chimney, which deals with concrete, not sheet metal. If your chimney is a metal-clad box rather than brick, the chase cover is almost always the first thing to check.
Galvanized steel chase covers were standard on a lot of construction from the 1990s and 2000s, and many of those are now past their working life across older sections of Irving. Zinc coating wears thin, rust takes hold, and the tell-tale orange-brown streak runs down the chase and onto the siding or stucco. On EIFS chase enclosures, which show up on a fair number of Las Colinas homes, that streaking is even more visible against the smooth finish.
Irving's chimney landscape isn't uniform, and that matters for chase covers specifically. In Las Colinas, taller chases on two- and three-story homes catch more wind and take direct hits during hail events that roll through North Texas, since there's simply more exposed metal up high. Valley Ranch's newer builds often have factory-standard galvanized covers installed at construction that are now reaching the age where rust becomes a real issue rather than a cosmetic one. Meanwhile, mid-century homes near historic downtown Irving may have had a chase cover replaced once already, sometimes with a cover that doesn't quite fit the chase dimensions — a mismatch that shows up as gaps or curling at the corners. Add in the clay-heavy soil across the area, which shifts foundations and framing seasonally, and you get chases that flex slightly over time, stressing the seams where the cover meets the chimney. All of that adds up to chase covers doing more work here than they would on a calmer climate.
When a cover has failed, replacement is usually more sensible than another patch. We install stainless steel chase covers as the standard upgrade from galvanized, since stainless resists the rust staining that's so common on Irving roofs and holds up far longer against hail impact and wind-driven rain. For homes where the existing cover is sound but seams or fasteners have loosened, we can often reseal and secure it instead of a full replacement — something we'll walk you through after a hands-on look, not a guess from the driveway. This work often gets scheduled alongside a broader chimney inspection or flashing repair, since a compromised chase and failing flashing tend to show up together after the same storm season.
We inspect chase covers across Irving, from Las Colinas high-rises to central Irving ranch homes.
(214) 225-8874It's easy to confuse a chase cover with a chimney cap, but they're different parts. The cap sits over the flue opening itself, keeping out rain, animals, and debris; the chase cover is the larger metal pan over the entire framed structure. A chimney can have a perfectly good cap and still be leaking because the chase cover underneath it has rusted through. If you're also dealing with liner concerns from water intrusion, that's a separate conversation we can have alongside a liner assessment — but the chase cover repair stands on its own and is often the more urgent fix. For homeowners wanting to understand seasonal wear patterns, our guide to spotting hail damage on your chimney covers what to look for after a North Texas storm.
Chase cover pricing depends on a handful of real factors rather than a flat number: the size and pitch of the chase, whether it's a straightforward reseal or a full stainless steel replacement, roof access and pitch on the specific home, and how much rust or structural damage has already spread to the surrounding materials. A single-story Valley Ranch home with easy roof access is a different job than a tall Las Colinas chase three stories up. That's why we don't quote sight-unseen prices over the phone — every job starts with a look at the actual chase and a Free Online Quote so you know the full picture before committing. Services start at $99, and our team works throughout Irving seven days a week, including Sundays, to get chase covers assessed before the next storm rolls through.
"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!"
More reviews from homeowners across the metroplex are on our reviews section, or learn more about our team before you book.
If your chimney is a boxy, framed structure clad in siding, brick veneer, or stucco/EIFS rather than solid masonry, it almost certainly has a metal chase cover on top. This is common on newer builds in Valley Ranch and parts of Las Colinas, where prefab chimney systems were standard construction.
Rust streaking usually means the galvanized coating has worn through and the steel underneath is oxidizing, which happens well before a hole develops. Given how much sun, hail, and wind-driven rain Irving chases take, catching the streaking early can mean a reseal instead of a full replacement.
For Irving's climate specifically, yes — stainless resists the rust staining and corrosion that galvanized develops over time, especially on taller, more exposed chases like the ones common in Las Colinas. It costs more upfront but doesn't require the repeat attention galvanized often does.
Yes. Water that gets past a failed seam or rusted-through spot runs down inside the framed chase and can soak insulation and framing long before you see a stain on your ceiling. This is one reason we check the interior chase area, not just the exterior metal, during an inspection.
Often, yes. Mid-century homes near historic downtown Irving may already have a mismatched or improperly sized replacement cover from a prior repair, while newer Las Colinas and Valley Ranch homes typically still have the original builder-grade galvanized cover reaching the end of its lifespan. Both situations call for a hands-on look rather than a one-size answer.
Straight answers from our DFW chimney pros before you book.
