Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
Gas fireplace serviceLevel 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
DuraFlex Chimney Cleaning in Lost Creek, TX | Boardwalk Chimney Sweep
We provide independent DuraFlex chimney cleaning and repair across Lost Creek, TX (78746). What makes our work here different is that we treat cap and spark-screen debris removal as a wildfire-readiness step, not just a draft fix. If you own a DuraFlex system in Lost Creek, call (877) 274-1247 for a free estimate.
Boardwalk Chimney Sweep works on DuraFlex prefab and liner systems every week in Lost Creek. We know how these components age under live oak canopies and Central Texas heat, and we stock OEM-compatible parts so repairs don’t drag out. Brent Holloway, our owner, has worked flues across the Hill Country since before many of these subdivisions filled in.
Why Lost Creek Residents Choose Us for DuraFlex Service
Most Lost Creek homes we visit were built between the 1970s and 1990s, and a fair number still run their original DuraFlex fireboxes or liners. That matters because DuraFlex systems from that era have specific failure patterns. We see them daily, and we know which repairs extend their life and which are a waste of money.
Brent started in the HVAC and building systems program at Austin Community College’s Riverside Campus, then spent years working clay-tile liners, stainless inserts, and the old double-wall metal systems common in lakeside houses. When he’s on a Lost Creek roof pulling a packed spark screen, he can usually tell you within minutes whether the flue has another season or needs a liner. We use DuraFlex OEM or equivalent quality aftermarket components. No universal parts that sort of fit. And we never recommend a reline unless the camera footage shows you why.
Styles & brands we work with
Common DuraFlex Chimney Cleaning Problems We Solve in Lost Creek
- Cap and spark screen fouling from live oak debris. Lost Creek’s oak canopy drops twigs, leaves, and pollen directly onto chimney caps. In dry summers this packed debris sits right next to a hot flue. Our cleanings always include full cap and screen clearing as an ember-arrest measure, not a courtesy.
- Flexible liner seam separation from light, frequent burn cycles. DuraFlex flexible liners expand and contract with each fire. Lost Creek’s mild winters mean lots of short burns rather than long continuous ones. That thermal cycling stresses seams over time. We inspect every seam during a cleaning and flag early separation before it becomes a flue-gas leak.
- Corrosion inside the flue from trapped oak-leaf moisture. When caps clog, rain mixes with leaf litter and seeps down. DuraFlex stainless liners resist corrosion better than the old terra-cotta, but the collar joints and cap fasteners can still rust. We check these contact points on every visit.
- Cracked chase covers and crowns from drought and heat. Central Texas heat cycles expand and contract metal chase covers and mortar crowns. Hairline cracks let water reach the DuraFlex flue. In Lost Creek we regularly see original 1980s chase covers that are ready for replacement or sealing. We offer chimney waterproofing alongside sweep work to slow this down.
- Damper and firebox component failure in older DuraFlex inserts. Many 1980s DuraFlex Sure-Temp and Deluxe systems in Lost Creek still use their original dampers. After decades of light but regular use, the linkage gets stiff, the plate warps, or the frame corrodes. We repair or replace these components rather than pushing a full system replacement.
DuraFlex Service in Lost Creek: What Local Conditions Mean for Your Equipment
Lost Creek sits in the wildland-urban interface, where steep limestone slopes and dense live oak canopies push right up against custom homes. That changes what a chimney cleaning is actually for here. In a neighborhood like Barton Creek DuraFlex service area or Lakeway, you might schedule a sweep because the fireplace smokes or smells. In Lost Creek, the bigger issue is that a packed chimney cap is an ember source during the same dry, windy conditions that have driven recent Hill Country wildfires. We build every DuraFlex cleaning around that reality. When we clear a cap on a home off Lost Creek Boulevard, we’re not just fixing a draft. We’re removing the fuel load that could catch a spark. It’s a different standard of service than what a generic sweep would offer twenty minutes away.
DuraFlex Models & Products We Service in Lost Creek
We work on the DuraFlex family most commonly installed in Lost Creek homes: the DuraFlex Deluxe flexible stainless liner, the DuraFlex Pro insulated liner for wood inserts, the DuraFlex Sure-Temp prefab chimney system, and the DuraFlex DuraTech factory-built chimney with cap. We stock DuraFlex OEM caps, dampers, and liner components for faster turnaround in the 78746 area. When a part isn’t on the truck, it’s sourced from DuraFlex or a recognized aftermarket supplier, never a box-store universal. For liner restoration where a full reline isn’t needed, we can also apply HeatShield resurfacing. For full relining on offset or complex flues, we install DuraFlex flexible liners. See our DuraFlex sales & service page for more on how we approach brand-specific repair work.
See the difference
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AfterDuraFlex Service Pricing in Lost Creek
Service pricing for DuraFlex work in Lost Creek depends on what we find during the inspection. A standard sweep and cap clearing usually runs $160 to $240. If we’re replacing a cap or damaged spark screen, you’re typically looking at $240 to $650 installed, depending on the cap size and flue configuration. DuraFlex flexible liner replacement starts around $900 and climbs based on height, offset, and any chase repair needed. The biggest cost driver is deferred maintenance. A packed cap that caused a liner to corrode costs far more than a cap that was cleared each spring. Call (877) 274-1247 for an exact quote. Estimates are free, and we’ll show you the camera footage so you can see exactly what we’re recommending.
Serving Lost Creek, TX — Our Local Coverage Area
We’re based in the Lost Creek area and know this community well, including nearby DuraFlex service in Rollingwood. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – DuraFlex Chimney Cleaning in Lost Creek
Because live oak branches overhang most 78746 roofs, and they drop twigs, leaves, and pollen all year, but especially in spring and after any wind event. DuraFlex caps with standard mesh screens catch that debris quickly. You need a cap with a larger-diameter mesh or a multi-flue design that sheds debris better, plus a spring cleaning to clear what has already collected. In dry summer months, that debris load is a genuine ember risk. Call (877) 274-1247 and we’ll evaluate the cap you have and show you what’s accumulating up there.
Usually yes, but you need a Level 2 inspection to confirm the flue hasn’t warped or cracked from decades of thermal cycling. We inspect the firebox, damper, flue liner, chase, and cap. In Lost Creek, the most common issue we find on these systems is a corroded or packed cap, not a compromised flue. If the liner is intact, we repair what’s worn and send you home with a clear answer. If it’s failing, we’ll show you the camera evidence and walk you through a DuraFlex reline. Call (877) 274-1247 to schedule an inspection.
Lost Creek is a wildland-urban interface community, and a chimney with a packed cap or missing spark screen can emit embers during dry conditions. That’s a fire ignition risk, not just a draft problem. We recommend twice-yearly cap clearing if you have heavy oak canopy over your roof, and a spark screen on every active chimney. Our cleanings treat cap and screen debris removal as a fire-safety measure. Schedule your spring clearing before the dry season by calling (877) 274-1247.
Yes, in most cases. A cracked or corroded chase cover can be replaced independently of the DuraFlex flue or firebox. We source factory-matching dimensions and install the new cover with proper sealing and any needed crown work. On a recent job off Lost Creek Boulevard, we replaced a corroded cap and sealed a hairline crown crack on a 1980s DuraFlex Sure-Temp system without touching the firebox. The homeowner kept their original equipment and got back a safe draft. If you suspect water is getting in around your chase, call (877) 274-1247 and we’ll inspect it.
We use DuraFlex OEM or equivalent quality aftermarket components that meet or exceed the original specifications. We don’t install cheap universal caps or liners. That’s the difference between a repair that lasts a decade and one that fails in two seasons. For Lost Creek’s oak canopy and heat cycles, using the right material is the whole job. If you want to know exactly what’s going into your chimney, call (877) 274-1247 and we’ll show you the part before it goes in.
Service Areas Near Lost Creek
Boardwalk Chimney Sweep also serves Lago Vista, Barton Creek, Lakeway, Bee Cave, and The Hills. If you’re in any of those communities and need DuraFlex service, we’re happy to help. For homeowners further out, see DuraFlex service in Liberty Hill and DuraFlex service in Shady Hollow. And for a broader look at our work in this part of the Hill Country, visit our Lost Creek service area page.
Book Your DuraFlex Service in Lost Creek Today
If your DuraFlex chimney needs cleaning, cap repair, or a liner inspection in Lost Creek, call (877) 274-1247. We’ll schedule a visit, clear the debris, run the camera, and give you a straight answer on what your system actually needs. Estimates are free.
Written by Brent Holloway, Owner at Boardwalk Chimney Sweep, serving Lost Creek and the surrounding Hill Country.