Olympia Chimney Flue Liner Replacement Nationwide

Olympia Chimney Flue Liner Replacement: The New York City Owner’s Guide

An Olympia Chimney flue liner replacement in New York City typically runs $1,850 to $3,800 installed, depending on liner diameter, height, and whether we’re pulling a failed smooth-wall liner or upgrading from an old clay tile system. We stock Olympia Chimney-compatible liners on our trucks and can usually complete the swap in a single visit. Most owners discover the liner has failed two ways: a rust stain bleeding through the brick or drywall near the chimney chase, or a sweep’s camera showing a seam split, perforation, or collapsed section. If your Olympia appliance was installed before 2015, the liner has likely seen ten or more New York winters, and that’s exactly when the thin-wall sections start to go.

Call (980) 580-8641

Key takeaways:

• Installed replacement cost in New York City: $1,850-$3,800, written price before work starts
• We stock Olympia Chimney-compatible liners and components on the truck
• Single-visit swap is standard unless the chase needs masonry work
• Every job includes camera documentation before and after
• 365-Day Done Right Promise on all liner work

Which Olympia Chimney Models This Applies To

The Olympia Chimney flue liner system spans smooth-wall stainless (their 316L and 430 alloy offerings), flexible corrugated, and rigid sections in diameters from 4 to 8 inches, with the most common residential installs in New York City running 5.5, 6, and 7 inches. If you have an Olympia-branded fireplace insert, stove, or furnace vent run, your liner is likely one of these three sizes. The identifying marker is the embossed tag on the liner’s upper termination or the stamped label on the appliance collar itself. No tag visible? Measure the inside diameter of the existing liner at the top, not at the appliance: liners oval slightly over time, and the top measurement is the one that fits the replacement order.

On the OEM-versus-aftermarket question: Olympia Chimney’s OEM liners are solid mid-grade stainless, but their supply chain for replacement parts moves slower than aftermarket equivalents that meet the same UL 1777 listing. We’re an independent service provider, not affiliated with Olympia Chimney, and we spec replacement liner from their compatible line plus what we know holds up: 316L alloy for any wood-burning application in New York City, and 430 for gas only. The compatibility gotcha most owners hit: Olympia’s older flex kits used a crimped-end connector that doesn’t always mate with newer rigid sections, so if your system is pre-2012, we may need a short transition collar. That’s a $40-$90 part that saves you from ordering a liner that won’t seat.

Signs Your Olympia Chimney Flue Liner Replacement Is Failing

• Rust bloom on the chase or surrounding drywall - This is the classic. Condensation inside a failing liner wicks through the seams and stains the exterior. By the time you see rust, the liner wall has thinned enough to let moisture through, and the clock is running.
• Flakes of stainless or clay in the firebox or at the cleanout - Small metallic flakes are liner material shedding from internal corrosion. Clay flake is the old liner failing behind the stainless sleeve. Either one means the liner’s integrity is compromised.
• A change in draft: smoke curling back or the fire burning lazy - A liner that’s partially collapsed or separated at a seam changes the flue’s pressure profile. If your appliance drafted fine for years and now doesn’t, the liner is the first suspect.
• Soot or creosote odor in rooms adjacent to the chimney chase, even when the appliance hasn’t run in days - That odor is exhaust gases finding an alternate path through a breached liner wall. It’s not a smell problem; it’s a path-of-least-resistance problem.
• A sweep’s camera footage shows a seam split, a perforation, or a collapsed section - Sometimes the liner gives no outward warning at all. We’ve pulled liners in Brooklyn brownstones and prewar co-ops that looked fine from the firebox and were open at three seams on camera.

Before

After

Replacement Cost & What’s Included

In New York City, here’s where the money goes on an Olympia Chimney flue liner replacement:

• 5.5-inch smooth-wall flex liner, 15-25 feet: $1,850-$2,400 installed
• 6-inch liner with insulation wrap: $2,200-$3,100 installed
• 7-8 inch liner, or runs over 25 feet: $2,800-$3,800 installed
• Transition collars or connector adapters: $40-$90 per section

What drives the range in New York City specifically: roof access and chase height (a fourth-floor walkup in the Village with a roof hatch costs differently than a single-family in Riverdale), whether the existing liner needs to be cut out or pulls clean, and whether code requires an insulation wrap for your fuel type and clearance. Every quote is written before work starts, per Clause 1 of the Haven Standard: written price, written scope, written warranty. You walk away with camera footage from before and after, and the liner itself is warrantied for its rated lifespan under the 365-Day Done Right Promise.

DIY or Call Us?

What you can safely do: note the symptoms, check the appliance tag for model and size, and clear any debris from the firebox so we can access the cleanout when we arrive. What you should not attempt: pulling and replacing a flue liner yourself. A liner running through a multi-story chase in New York City means working at roof height, handling stainless sections that can slice through gloves, and getting the connection at the appliance collar airtight under negative pressure. Get that wrong and exhaust gases find the path of least resistance back into the room. Corrine Halstead has shown enough customers camera footage of DIY liner attempts to say plainly: this is not the job to learn on your own roof. If you’re in New York City and the liner has failed, call (980) 580-8641 and we’ll quote the replacement in writing before anyone gets on a ladder.

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