Famco Flue Liner Replacement Nationwide

Famco Flue Liner Replacement: The Attleboro Owner’s Guide

We stock and install Famco-compatible flue liner replacements for Attleboro homes, with most jobs running $1,800 to $3,400 installed depending on chimney height and diameter. Famco’s stainless steel and aluminum liner systems are built to outlast standard builder-grade options, but after 15 to 25 years of Massachusetts freeze-thaw cycling, even the best liner develops stress cracks or corrosion pinholes at the joints. Most Attleboro owners discover the problem during a Level-2 inspection before a home sale, or when they notice water staining on the firebox after a hard rain off the Woodcock Reservoir.

Call (508) 545-9737

Which Famco Models This Applies To

Famco flue liners fall into two main series you’ll find in Attleboro’s older housing stock: the FL series flexible stainless liners and the RL series rigid stainless systems, both rated for solid-fuel and gas applications. The FL flexible line ships in 316Ti stainless or 304 alloy, with diameters from 3 to 12 inches; the rigid RL series uses snap-lock sections in the same material grades but demands straighter chimney runs.

Here’s how to identify what you’ve got: look for the stamped Famco label at the top termination, usually visible from the roofline, or check the collar plate where the liner meets the appliance adapter in the basement. If the label’s worn off, measure the inner diameter with a tape and note whether the chimney has offsets - rigid RL won’t bend, so offsets mean you started with flexible FL.

We carry both OEM Famco replacement sections and compatible aftermarket from Olympia Chimney and Gelco. For most Attleboro replacements, we recommend sticking with 316Ti stainless regardless of brand; the titanium-stabilized alloy resists the chloride corrosion you get from burning seasoned hardwood through humid New England summers. Aftermarket saves roughly 10 to 15 percent on parts, but the labor’s identical, so we quote both and let the homeowner decide.

Signs Your Famco Flue Liner Replacement Is Failing

• White or orange staining on exterior masonry. This is efflorescence and rust leaching through cracked mortar joints, caused by flue gases condensing behind a compromised liner. In Attleboro’s clay-heavy soils, that moisture wicks into foundation walls and shows up in the basement during spring thaw.
• Bits of tile or clay in the firebox after sweeping. Your original clay flue liner is shedding pieces because the Famco insert has pulled away at a joint, letting creosote and moisture attack the old terracotta from behind. Those shards are evidence of a gap, not normal wear.
• Strong smoke odor on upper floors when the fireplace isn’t running. A split seam in the flexible liner is releasing combustion gases into the chimney cavity, and stack effect pulls that air down through wall chases. We’ve traced this exact pattern in the colonials along County Street where the chimney runs through the center of the house.
• Water dripping into the firebox during rain. The top termination collar has corroded or the storm collar seal has failed, but the liner itself may also have pinholes from condensate pooling at low spots. Famco’s warranty covers manufacturing defects, not installation pitch errors - and many original installers didn’t maintain the required 1/4 inch per foot slope.
• Carbon monoxide detector alerts near the hearth. This is the one that demands immediate attention. A breached liner can vent CO into living spaces at levels that sicken before they trigger alarms, especially in tighter homes with newer windows and doors.

Replacement Cost & What’s Included

What drives the range: chimney height above roofline, number of offsets requiring flexible over rigid, whether we need to rebuild the top course of brick to seat a new crown, and access (steep roofs on the Attleboro Highlands side cost more in labor hours than walkable ranch pitches near Hebronville). We quote the full number before we start. The number on the estimate is the number on the invoice.

Every Famco liner replacement we install carries the 90-Day Done Right Promise in writing. If it’s not right, we come back. No paperwork to dig up, no arguing. We also document the completed job with photos of the new liner run and a plain-English condition report for your records.

DIY or Call Us?

An owner can safely check three things: whether the top cap is seated and the mesh is clear of nests, whether the firebox damper opens fully, and whether there’s obvious debris or staining visible from below with a flashlight. That’s the limit of what we’d recommend without training.

Flue liner replacement is not a homeowner project. You’re working at height with heavy stainless sections, often on a roof with Attleboro’s characteristic 8/12 or steeper pitches. More critically, a liner installed without proper insulation pack - the blanket that keeps flue gases hot enough to rise - creates a creosote hazard and voids most manufacturer warranties. The NFPA 211 code requires specific clearances to combustibles that vary by appliance type, and the inspection camera work to verify a proper seal at the appliance adapter demands equipment most homeowners don’t own.

We’ve re-done enough DIY attempts to know the pattern: the liner’s in, but it’s not right, and now the job costs more because we have to extract what’s there without damaging the chimney further. Call (508) 545-9737 and we’ll give you a straight answer on whether yours needs full replacement or if a localized repair makes sense.

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