DuraFlex Chimney Cleaning in Englewood, CO

DuraFlex Chimney Cleaning in Englewood, CO

We provide independent DuraFlex service across Englewood, from Old Englewood brick bungalows to the post-war ranches east of the South Broadway corridor. What sets our DuraFlex work apart here is the housing stock itself: many of these chimneys were never lined for the gas appliances now venting through them. A DuraFlex Stainless Steel Liner is often the right answer, and knowing when it isn’t takes local experience. Call (888) 320-6023 to book a sweep and inspection.

Call (888) 320-6023

Why Englewood Residents Choose Us for DuraFlex Service

We’re an independent shop, not affiliated with or authorized by DuraFlex. That independence is the point: we recommend a DuraFlex liner because the flue calls for one, not because a manufacturer sends us a check. Our technicians have up to 14 years of experience with flexible stainless liner systems, and hundreds of relines in Englewood’s older brick chimneys have taught us the failure modes that show up here and nowhere else.

You get the sweep, the inspection, and any repair from one contractor. No handoffs, no gap in accountability when a crown needs rebuilding or a top plate needs resetting. We schedule around your day, we tell you what we found in plain language, and we give you the written estimate before any work begins. If your liner is sound and the flue only needs cleaning, that’s what we’ll tell you.

Common DuraFlex Chimney Cleaning Problems We Solve in Englewood

These are the DuraFlex issues we run into most often in Englewood, and how the city’s climate and housing make each one worse:

• Liner corrosion in gas fireplaces. Acidic flue gases attack stainless liners when a gas appliance vents into a flue that was never designed for it. In Old Englewood bungalows where gas logs were retrofitted into unlined brick, this is the leading cause of early liner failure we find.
• Crown cracking and spalling mortar around the top plate. Front Range freeze-thaw cycles wick moisture into older brick, then expand it. You’ll see it first where the liner meets the crown, as hairline cracks that widen after the first hard freeze.
• Joint separation or crushing in misaligned flues. Pulling a flexible DuraFlex liner through a crooked 1920s clay tile flue can crush or separate joints if it isn’t done carefully. We inspect the full run, not just the top and bottom.
• Blocked or damaged cap screens. Englewood’s wind drives debris into cap screens, and a clogged screen causes downdrafts and faster creosote accumulation. A damaged cap screen is one of the easiest fixes we make and one of the most overlooked.
• Creosote buildup that masks a liner problem. Heavy creosote hides corrosion and joint damage during a routine sweep. We clear it first, then inspect the liner itself before telling you it’s fine.

DuraFlex Service in Englewood: What Local Conditions Mean for Your Equipment

Here’s the local reality that shapes every DuraFlex job in Englewood: in Old Englewood and the blocks off South Broadway, a routine sweep often turns into a full reline because original 1920s chimneys have no flue liner at all. That condition is far less common in neighboring Littleton and Centennial, where factory-built metal flues dominate newer construction. So when a homeowner in this part of Englewood books a standard sweep, we plan for the possibility of finding bare brick behind the smoke chamber.

Englewood sits at roughly 5,300 feet, and the freeze-thaw cycles here punish older brick. Moisture gets into the masonry, freezes, and pops the surface, which is why crown cracking and spalling mortar show up around liner top plates so consistently. The dry, windy Front Range also drives downdrafts and creosote patterns that differ from lower-elevation markets. For a DuraFlex owner in Englewood, that means the cap and crown matter as much as the liner itself. A flexible stainless liner is only as good as the masonry around its top plate.

DuraFlex Models & Products We Service in Englewood

We service the DuraFlex products that actually go into Englewood homes: the DuraFlex Stainless Steel Liner for gas and wood inserts, the DuraFlex Insulated Liner Kit, the DuraFlex Flex King Pro, and the DuraFlex Reline Kit with Top Plate and Cap. Each fits a different flue situation, and choosing well is mostly about matching the product to the chimney, not the other way around.

For critical connections, the top plate, cap, and liner joints, we use OEM DuraFlex components to keep safety and fit right. For non-structural items like screens and clamps, quality aftermarket parts are fine. We prefer to repair when the existing liner is sound and accessible, and we recommend replacement only when corrosion, joint failure, or crushing actually compromises the flue. You’ll see the evidence before you decide.

DuraFlex Service Pricing in Englewood

FAQs – DuraFlex Chimney Cleaning in Englewood

Why does my 1920s Englewood brick chimney need a liner before I can use my gas fireplace? Because most of these original chimneys were built with no flue liner, and a gas appliance pushes acidic flue gases directly into bare brick, which corrodes and degrades the masonry. A stainless liner protects the brick and vents the appliance correctly. Call (888) 320-6023 for an inspection.

How does Englewood’s freeze-thaw cycle affect a DuraFlex liner installation? It stresses everything around the liner. Moisture wicks into older brick, freezes, and cracks the crown and spalls the mortar around the top plate. A proper DuraFlex install includes a sound crown and a sealed top plate, because those are what keep the freeze-thaw cycle from working against your new liner.

Can a DuraFlex liner be installed in a chimney with cracked clay tiles? Often, yes. A flexible stainless liner can be run inside the existing flue, but cracked tiles need to be assessed first, because a crushed or misaligned tile can damage a flexible liner as it’s pulled through. We inspect the full flue before saying a flexible liner will fit.

What size DuraFlex liner do most Englewood gas fireplaces need? It depends on the appliance’s flue collar and the chimney’s internal dimensions, not on a standard size for the city. We measure the appliance and the flue, then size the liner to match. Guessing at size is how you end up with a draft problem.

Does a DuraFlex cap help with downdrafts in Englewood’s windy conditions? Yes. Englewood’s wind drives downdrafts and packs debris into cap screens, so the right cap with a clear screen makes a real difference to draft and creosote patterns. Call (888) 320-6023 to book a cap inspection and sweep.

Service Areas Near Englewood

We serve homeowners across the south metro, including Lakewood, Genesee, Applewood, Edgewater, Wheat Ridge, and Golden. If you’re closer to the Sheridan side or the Columbine side, we cover those areas too, with the same independent DuraFlex service we bring to Englewood.

Book Your DuraFlex Service in Englewood Today

Whether you need a sweep, a Level 2 inspection, crown repair, or a full reline with an insulated DuraFlex liner, our team handles it start to finish. Our technicians have up to 14 years of experience, and we’ll show you what we find before recommending work. Call (888) 320-6023 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.

Written by the team at Oasis Chimney Sweep.