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 Irving Park, IL | Brightway Chimney Sweep
We provide independent DuraFlex chimney cleaning service across Irving Park, IL, with a specific focus on the pre-1930 brick two-flats and worker’s cottages that define this neighborhood. What makes our DuraFlex work different here is simple: most of these chimneys were never designed for modern liners, so a sweep often reveals structural issues hiding behind the stainless. Call us at (833) 365-6591 and we’ll tell you exactly what’s going on inside your flue. Brightway Chimney Sweep is an independent DuraFlex service provider, not a manufacturer affiliate. We stock genuine DuraFlex sales & service components and understand how these liners behave inside century-old common-brick stacks.
Why Irving Park Residents Choose Us for DuraFlex Service
Irving Park’s housing stock runs heavy on 1910s and 1920s brick two-flats, and Neil Borowski grew up a few blocks from Eckhart Park in West Town before spending the better part of three decades working on the same kind of chimneys that line Irving Park Road. That matters when you call about a DuraFlex liner. We’re not guessing at how an insulated stainless liner fits into a clay-tile flue that’s cracked, offset, or missing entirely in spots. We’ve pulled, relined, and repointed more of these systems in Irving Park than any other brand, and our Belmont Cragin DuraFlex service follows the same standards. We can tell you plainly when a liner is still sound and when it’s finished. No manufacturer quota, no upsell script. Straight answers from someone who’s done the work.
Because we’re independent, we source what your chimney actually needs. Genuine DuraFlex tees, top plates, caps, and insulation wrap for repairs that match the existing liner, plus quality aftermarket clamps and sealants where they perform equal to OEM and cost you less. That’s trade-grade sourcing, not big-box retail substitutes. We keep the common components stocked, which means faster turnaround on the DuraFlex repairs Irving Park homes frequently need.
Styles & brands we work with
Common DuraFlex Chimney Cleaning Problems We Solve in Irving Park
Here’s what we actually find when we open up a DuraFlex system in this neighborhood. None of this shows up on a deal-site quote.
- Crushed or kinked liner sections in pre-1930 flues. Original common-brick chimneys in Irving Park often have offset joints and spalled interior faces that installers couldn’t see from the roof. The DuraFlex liner gets pushed through, and somewhere mid-stack it kinks or collapses. A sweep camera finds it, and we tell you whether it’s a short run we can address or a full re-pull.
- Water tracking behind the liner after freeze-thaw winters. Chicago’s repeated thaw-and-freeze cycle opens mortar joints on 1910s and 1920s brick stacks. Water follows the path of least resistance, gets behind the DuraFlex liner, and rusts the tee and bottom connector at the furnace. We see this constantly on Irving Park two-flats, and it’s why fall waterproofing matters as much as the sweep itself.
- Dried-out top-plate and cap gaskets. The gaskets on DuraFlex terminations shrink and crack over Chicago winters. Rain gets into the annular space between liner and brick, and the homeowner notices water stains at the damper or firebox. A cap replacement with fresh gasketing is a straightforward fix, but the leak source has to be confirmed with a camera, not a guess.
- Shared flue stacks that were never properly separated. Along Irving Park Road and Elston, it’s common for one chimney stack to serve the first-floor furnace and the second-floor fireplace. Sometimes a DuraFlex liner got dropped only for the fireplace side, leaving the furnace venting into an adjacent unlined flue that was never separated. That’s a Level 2 inspection issue, not a routine sweep.
- Spalled common brick at the crown and upper courses. The old Chicago common brick used in these two-flats doesn’t hold up forever. Freeze-thaw cycling spalls the faces, and water works its way down. We repoint the crown and rebuild where needed, then check that the DuraFlex termination is still seated correctly. One contractor, start to finish.
DuraFlex Service in Irving Park: What Local Conditions Mean for Your Equipment
Here’s the thing about Irving Park that changes how we approach DuraFlex work: in the 60641 two-flats around Irving Park Road and Elston, a single brick stack frequently serves both the first-floor furnace and the second-floor fireplace. The same issue shows up in our DuraFlex service in Portage Park. That’s not how modern chimneys are built, and it creates a problem specific to this neighborhood. A routine DuraFlex sweep on one of these stacks often turns into a shared-flue diagnosis. You call us because the fireplace smokes or the furnace doesn’t draft, we run the camera, and we find the liner was installed for one appliance while the other vents into a neighboring unlined flue that was never separated. Or we find the liner is fine but the shared stack has water intrusion behind it from spalled brick at the crown. Either way, the answer involves a Level 2 inspection and usually flue separation or a properly sized insulated liner for both appliances. In neighborhoods with newer housing stock, this doesn’t come up. In Irving Park, it’s practically the default on the older two-flat blocks.
On a two-flat off Irving Park Road, we opened the firebox on a second-floor wood-burning fireplace and found the DuraFlex liner had been dropped only for the fireplace, while the first-floor furnace still vented into the neighboring unlined flue. We ran a camera, confirmed the shared stack was never separated, pulled the crushed lower section of DuraFlex, installed a new insulated liner with a proper tee and cap, and repointed the spalled common brick at the crown. That’s the kind of job that gets described to a homeowner as a three-hour sweep and actually requires a full relining. We’d rather tell you on the first call.
DuraFlex Models & Products We Service in Irving Park
We service the full DuraFlex product range you’re likely to find in this area: DuraFlex SW (Sure-Wrap insulated) flexible stainless liner kits, DuraFlex Pro flexible stainless relining kits, DuraFlex rigid stainless chimney liner sections, and the insulation wrap and tee and termination components that go with them. If your liner is damaged, we stock genuine DuraFlex tees, top plates, caps, and insulation wrap so repairs match what’s already in place. We’re also direct about when OEM isn’t your best spend. Quality aftermarket clamps and sealants perform equal to DuraFlex branded hardware in a lot of applications, and we’ll use them where it saves you money without cutting corners. The critical part is knowing which is which, and that’s what we’re here for.
See the difference
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AfterDuraFlex Service Pricing in Irving Park
What does a DuraFlex chimney cleaning in Irving Park actually cost? A standard sweep and Level 1 inspection on a single-flue chimney runs $160 to $225. A Level 2 camera inspection, which we recommend on any shared stack or chimney showing water damage, runs $250 to $400. If the inspection finds a liner problem, a short repair section with genuine DuraFlex components typically lands between $300 and $700, while a full re-pull with a new insulated liner in these pre-1930 two-flats usually runs $2,500 to $5,000 depending on flue height, access, and whether we’re repointing the crown at the same time. Cap replacement with new gasketing falls between $250 and $500. The estimate you get from us is free and based on what we can see, not what we can sell you. Call (833) 365-6591 and we’ll schedule it.
Serving Irving Park, IL — Our Local Coverage Area
We’re based in the Irving Park area and know this community well, and we also offer Avondale DuraFlex service. Use the map below to see our full service coverage — if you’re nearby, we can almost certainly help.
FAQs – DuraFlex Chimney Cleaning in Irving Park
A regular sweep can clean it, but it can’t diagnose it. In the older Irving Park two-flats, a single stack serving two appliances needs a Level 2 camera inspection before anyone tells you the liner is fine or needs work. We’ve found too many cases where the DuraFlex liner was dropped for one side only and the other was venting into an unlined flue that was never separated. We do the sweep and the inspection in the same visit, then give you a straight answer. Call (833) 365-6591 to book it.
Because the termination gaskets shrink and crack over Chicago winters, and freeze-thaw cycling opens mortar joints on the old brick around the liner. Water enters the annular space, travels down behind the DuraFlex liner, and shows up at the damper or firebox. The fix is confirming the leak path with a camera, replacing the top plate and cap gasketing, and often repointing the crown and upper courses. We do all of that without handing you off to a separate mason. Call (833) 365-6591 for an appointment and we’ll find the actual entry point.
Depends on how much is crushed. A short kinked section can sometimes be cut and re-coupled with genuine DuraFlex connectors, but a collapsed run can’t be opened back out reliably, and we won’t patch it and call it fixed. If the camera shows more than a short damaged run, we recommend a full re-pull with a new insulated liner sized correctly for the flue. Trying to bandage a collapsed liner inside an offset common-brick flue just creates a repeat problem. Call (833) 365-6591 and we’ll give you a straight assessment.
Somewhat. The east-side bungalows tend to have straighter flues and fewer offset joints than the pre-1930 two-flats along Irving Park Road and Elston, which makes liner installations cleaner and less prone to kinking than what we see with DuraFlex repair in Logan Square. But the same freeze-thaw and crown spalling issues apply, especially on original brick that hasn’t been repointed in decades. We still run a camera on every DuraFlex system we service, regardless of housing age, because the failure modes differ and the fix should too. Call (833) 365-6591 for a free estimate on your bungalow.
We remove the old cap and top plate, check the liner termination and gaskets, replace any dried or cracked gasketing, install the new cap with proper storm collar and fasteners, and then inspect the crown for spalling or open mortar joints that would let water in regardless of how good the cap is. On older Irving Park common-brick stacks, the crown is usually part of the leak, so we address it in the same visit. Call (833) 365-6591 and we’ll give you a flat quote before we start.
Service Areas Near Irving Park
We serve Irving Park service area and the surrounding neighborhoods including West Town, East Garfield Park, Logan Square, Lincoln Park, and the Near North Side. If you’re just outside the neighborhood, we also provide DuraFlex service in Cicero and DuraFlex service in Brighton Park for the same pre-war brick housing stock and the same shared-flue issues.
Book Your DuraFlex Service in Irving Park Today
If your Irving Park chimney hasn’t been inspected in the past year, or you’re seeing water stains at the damper or smoke backing into the room, call Brightway Chimney Sweep at (833) 365-6591. We’ll schedule a sweep and Level 2 inspection at a time that works, give you a honest read on what’s needed, and quote the work before anything starts. A clean chimney doesn’t announce itself, and neither does the problem you avoided by having one.
Written by Neil Borowski, Owner at Brightway Chimney Sweep, serving Irving Park and Chicago’s northwest side.