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 Berkley, CO
We provide independent DuraFlex service across Berkley, from routine sweeps to liner repair and cap replacement on the stainless systems already in these homes. The one thing that makes our DuraFlex work here different is that we plan every job around the age of Berkley’s brick chimneys, so a liner rarely gets attention without the crown, flashing, and cap getting looked at too. Our technicians have up to 9 years of experience with flexible stainless liners. Call (855) 360-7080. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Why Berkley Residents Choose Us for DuraFlex Service
Houses in Berkley keep their original brick chimneys, and many of those flues now hold a flexible stainless liner installed to get an aging tile chase back into service. That means the work here is rarely a straight sweep. It’s a sweep plus a look at how the liner is sitting, what the crown is doing above it, and whether the cap still keeps water out.
We know the alloy families, insulation wraps, and connection tolerances that make a DuraFlex reline hold up in old masonry. We also source quality parts that fit the liner you have, or an equivalent UL-listed stainless system matched to your appliance and flue size, rather than whatever is on the shelf. Because we’re independent and not tied to the factory, we can recommend a DuraFlex reline, a HeatShield restoration, or a Gelco pour based on what the flue actually needs.
Scheduling is straightforward. Tell us what you’re seeing, and we book a sweep with a Level 2 inspection built in. You can also read more about how we work in Berkley.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Common DuraFlex Chimney Cleaning Problems We Solve in Berkley
Most of the DuraFlex issues we find in Berkley trace back to water and freeze-thaw rather than the liner itself:
- Insulation wrap breaking down at the top. Where the liner meets a cracked crown, repeated freeze-thaw flexing wears the insulation jacket out. Once it’s exposed, the liner loses efficiency and the top section starts pulling moisture.
- Corrosion and pinholes in the stainless wall. A flue with no cap, or one whose cap has failed, collects creosote and condensed moisture through the cold months. That combination eats into the stainless and eventually opens pinholes.
- A liner pulled oval or joints loosened. When an old clay tile flue shifts or spalls around a liner, especially after a cracked crown lets water into the masonry, the liner can lose its round shape and the joints can work loose.
- Rusted or loosened cap screens and top plates. Dry, windy Front Range springs take screens and top plates with them. Birds and rain follow close behind into the DuraFlex flue.
- Heavy creosote from winter wood burning. Colder months concentrate creosote in the flue, and it needs clearing before the next heating season rather than sitting against a liner that may already be stressed.
DuraFlex Service in Berkley: What Local Conditions Mean for Your Equipment
Berkley’s housing was largely built before 1970, so a lot of the DuraFlex work here happens on pre-1970 brick chimneys where the exterior mortar and crowns weather just as aggressively as the flue interior. The dry, windy springs off the Front Range drive spalling and cap loss on these old brick stacks even when the liner itself is still serviceable. Practically, that means a DuraFlex liner install here usually follows crown and flashing repair rather than standing alone. If you skip the brick, water finds the liner through the crown and you’re back where you started. That’s why we treat the chimney as one system: sweep the flue, inspect the liner, repair the crown, and set a cap that survives the wind. It’s also why a standard sweep is rarely the whole story on these homes.
DuraFlex Models & Products We Service in Berkley
We service DuraFlex SS flexible chimney liner kits in round 6-inch and 8-inch, along with DuraFlex insulated flexible liner systems. On the outside, we work on DuraFlex Deluxe stainless steel chimney caps and DuraFlex multi-flue and custom caps for masonry chimneys. When a part needs replacing, we match it to the appliance and flue size using DuraFlex components or an equivalent UL-listed stainless system. We don’t sell or stock parts, and we’re not a DuraFlex dealer; we’re an independent shop that repairs, installs, and services these systems. You can learn more about the line on our DuraFlex page.
See the difference
Before
After
Before
After
Before
AfterDuraFlex Service Pricing in Berkley
Cost depends on what the inspection finds, how accessible the crown and cap are, and whether the liner can be cleaned and kept or has to come out. A sweep with a Level 2 inspection costs less than crown repair plus a new cap, which costs less than a full insulated reline. We set the price per job from a written estimate after we’ve seen the flue, and the estimate is free.
In a typical Berkley pre-1970 home, a homeowner with a DuraFlex stainless liner calls after noticing draft problems or water stains. A Level 2 inspection often finds a cracked crown and rusted cap screen letting water run down the liner, plus creosote buildup from winter wood burning. The usual fix is crown repair, a new DuraFlex cap, a sweep, and, if the liner is corroded or crushed, a replacement insulated DuraFlex liner sized to the firebox. If the liner is sound and only the cap or crown has failed, we’ll repair rather than replace. Call (855) 360-7080 for an exact quote.
Serving Berkley, CO – Our Local Coverage Area
We serve Berkley and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs – DuraFlex Chimney Cleaning in Berkley
Yes. A Level 2 inspection is what tells us whether the clay tile can hold a liner and where the crown and flashing stand. We don’t plan a reline on a visual check alone. Call (855) 360-7080 to book the inspection.
The dry, windy springs off the Front Range loosen and rust screens and top plates faster than most homeowners expect, especially on an old brick stack. A properly fitted DuraFlex Deluxe or multi-flue cap holds up better than a generic one. Call (855) 360-7080 and we’ll look at what’s there.
It can, but the crown should be repaired first, or water will keep finding the liner. In Berkley’s pre-1970 brick chimneys, the crown and flashing work usually comes before or alongside the liner work. Call (855) 360-7080 for a written estimate.
A Level 2 inspection answers that. If the liner is round, uninsulated sections are intact, and there’s no corrosion, a sweep is enough. Corrosion, crushed ovality, or a failed insulation wrap means replacement. Call (855) 360-7080 for a quote.
Yes. The pre-1970 masonry here means we plan the reline around the crown, flashing, and cap, not just the flue. That’s the difference between a liner that lasts and one that fails at the top. Call (855) 360-7080 for an exact quote.
Service Areas Near Berkley
We also serve homeowners in Longmont, Boulder, Thornton, and Westminster, along with Arvada and Greeley. If you’re just outside one of those towns, give us a call and we’ll tell you what we can do.
Book Your DuraFlex Service in Berkley Today
If your liner is due for a sweep or you’re seeing water stains, draft problems, or a loose cap, call (855) 360-7080. The estimate is free, the price is set per job by the written estimate, and we can work with your insurer on covered repairs. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Written by the team at Chimney Sweep Longmont.