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 Brushy Creek, TX | Boardwalk Chimney Sweep
We provide independent DuraFlex chimney cleaning and repair across Brushy Creek’s 78717 ZIP, and the work here usually comes down to one thing: short factory-built stacks on tight lots that hide problems until the fireplace smokes into the living room. Most Brushy Creek DuraFlex systems were installed when these 1990s – 2000s subdivisions went up, sized for gas logs and vented through direct-vent chimneys that terminate closer to a neighbor’s roofline than your own ridge. That geometry creates draft issues and nesting you cannot see from the ground. We clean, inspect, and repair these systems so they actually draft. Call (877) 274-1247 for a free estimate.
Why Brushy Creek Residents Choose Us for DuraFlex Service
We work on DuraFlex sales & service with the same approach every time: match the component to the actual system in the chase, not whatever universal part the truck has that day. Brushy Creek’s housing stock is mostly tract-built single-family homes from the 1990s and 2000s, and a lot of those fireplaces share the same factory-built DNA – prefab metal fireboxes, short exterior chimneys, dampers and clearances sized for gas. Brent Holloway, our owner, cut his teeth in the HVAC and building systems program at Austin Community College’s Riverside Campus, then spent years on Hill Country flues before starting Boardwalk Chimney Sweep. He’s seen enough of these exact Brushy Creek DuraFlex stacks to know what fails and what just needs a proper sweep and cap. We’re an independent chimney service – not authorized, sponsored, or endorsed by DuraFlex – which means we tell you plainly when a section can be repaired and when it has to go.
Styles & brands we work with
Common DuraFlex Chimney Cleaning Problems We Solve in Brushy Creek
- Weak draft from short terminations. Brushy Creek’s tight master-planned lots mean many DuraFlex stacks terminate not far above a neighboring roofline. That low termination starves the flue of clean air and creates downdrafts, so smoke and creosote collect inside the liner instead of escaping. A sweep helps, but the fix is often re-capping or adjusting the termination.
- Screened caps packed with nesting material. We regularly pull bird nests and shredded debris out of DuraFlex screened caps on short stacks. From the ground, the cap looks fine. From the roof, it’s choked solid. That’s why the fireplace smokes into the room even when the flue looks open from below.
- Creosote baked on during the long off-season. Central Texas winters are mild, but that long stretch between fires lets creosote and soot sit inside the flex liner and harden. When a cold snap finally hits Brushy Creek, residents light fires in a system that hasn’t been touched since March. Hardened creosote is harder to remove and a bigger fire risk than the fluffy stuff.
- Gas-log DuraFlex units converted to wood burning. A lot of Brushy Creek homes came with gas log sets, and plenty of owners have since burned wood in those same fireboxes. The dampers, panels, and clearances were sized for gas. After a season or two of wood heat, we see cracked firebox panels and stressed components that need attention before the next fire.
- Joint and crown failures on short stacks. A builder-grade DuraFlex stack that terminates low takes more weather exposure and thermal cycling than a taller chimney. Joints crack, crowns spall, and water gets in. During a cleaning, we look for these failures and tell you whether repointing and re-capping will hold or the section needs replacement.
DuraFlex Service in Brushy Creek: What Local Conditions Mean for Your Equipment
Because Brushy Creek’s 78717 homes sit on tight master-planned lots, a DuraFlex chimney’s short termination is often closer to the neighboring roofline than to your own ridge, so a ground-level look tells you nothing – the draft and nesting problems only show up from the roof. We see this every week in subdivisions across the ZIP. A DuraFlex stack that terminates at fifteen feet instead of twenty-five doesn’t just draft differently; it pulls air across a neighbor’s roof plane, collects wind eddies off their ridge, and gives birds a protected ledge that’s invisible from below. On a recent job in a Brushy Creek subdivision off the 78717 grid, our tech climbed to a short DuraFlex stack on a 1990s tract home and found the screened cap packed solid with a bird nest, which explained why the fireplace had been smoking into the living room all winter. We cleared the nest, swept a heavy creosote load out of the flex liner, and installed a proper replacement cap sized to the flue; the next fire drafted cleanly with no smoke roll-out. If you can smell the smoke inside, the chimney’s already telling you something – worth listening before it gets louder.
DuraFlex Models & Products We Service in Brushy Creek
We clean and repair the DuraFlex systems found in this housing stock, including DuraFlex in Cedar Park homes: DuraFlex Direct-Vent gas fireplace chimneys, DuraFlex 2100-series factory-built wood-burning chimney kits, DuraFlex stainless flex liner kits used on fireplace insert retrofits, and DuraFlex multi-flue top caps and termination assemblies. The parts approach is simple: we match DuraFlex-compatible caps, liners, dampers, and firebox panels to the actual system in your chase, and we use quality aftermarket components where they meet the same spec as OEM. When a short builder-grade stack has failed at the joint or crown, we tell you honestly whether repointing and re-capping will hold or whether that section needs full replacement.
See the difference
Before
After
Before
After
Before
AfterDuraFlex Service Pricing in Brushy Creek
Chimney sweeping in Brushy Creek runs $180 to $340 for a standard cleaning, depending on creosote load and flue condition. A Level 2 inspection, which includes roof-level access and camera work, adds $150 to $300. Cap replacement runs $150 to $450 depending on the termination. Flex liner work runs higher because it’s repair, not cleaning. The biggest cost driver here is access: short Brushy Creek stacks mean roof work every single visit, and neglected systems take longer to sweep. A free estimate tells you exactly what your system needs before any money changes hands. Call (877) 274-1247 and we’ll give you a straight number.
Serving Brushy Creek, TX — Our Local Coverage Area
We’re based in the Brushy Creek area and also handle DuraFlex in Jollyville, so we know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – DuraFlex Chimney Cleaning in Brushy Creek
Your DuraFlex stack likely terminates below the wind shadow created by the neighboring roofline, which disrupts draft and pulls smoke back down the flue. We see this constantly on tight 78717 lots. The fix is usually a roof-level inspection to confirm the termination height and cap condition, then a corrective capping or extension if needed. Call (877) 274-1247 to schedule a look before the next fire.
No, and we wouldn’t pretend otherwise. On Brushy Creek’s short stacks, the cap, termination joint, and upper liner are hidden from ground level. A roof-level inspection is the only way to see nesting, crown cracking, or failed termination components. We inspect from the roof every time.
Once per burning season, minimum. In Brushy Creek, the long off-season lets creosote harden inside the liner, and a cold snap sends you to light a fire in a system that’s been idle for nine months. An annual sweep before burning season keeps the flue clear and catches cap and crown issues before they fail mid-winter. Call (877) 274-1247 to get on the fall schedule.
Many DuraFlex systems in Brushy Creek were installed for gas logs, and the firebox panels, dampers, and clearances reflect that. Burning wood in a gas-rated system stresses the components and can crack firebox panels after a season or two. We inspect for those stress failures and tell you honestly what needs replacing versus what can stay. Call (877) 274-1247 for an assessment.
We match the cap to the actual flue dimensions and system type, using DuraFlex-compatible or equivalent-spec components where they meet OEM standards. A universal cap on a short Brushy Creek stack is asking for more draft problems. We size the replacement properly so the next fire drafts clean. Call (877) 274-1247 for a free estimate.
Service Areas Near Brushy Creek
We serve Brushy Creek and the surrounding Hill Country communities. That includes Brushy Creek service area coverage throughout 78717, plus DuraFlex service in Windemere and DuraFlex service in Wells Branch. We also take calls from Lago Vista, Lakeway, Bee Cave, and Barton Creek.
Book Your DuraFlex Service in Brushy Creek Today
Fall fills up fast here, and a chimney that hasn’t been checked since last February is a gamble you don’t have to take. Call (877) 274-1247 for a free estimate, and we’ll get your Brushy Creek DuraFlex system swept, inspected, and ready before the next cold snap.
Written by Brent Holloway, Owner at Boardwalk Chimney Sweep, serving Brushy Creek and the surrounding Hill Country.