Famco Flue Liner Replacement Nationwide

Famco Flue Liner Replacement: The Westminster Owner’s Guide

We stock and install Famco-compatible flue liner replacement in Westminster, with most jobs running between $1,800 and $3,400 installed depending on height, diameter, and whether the existing liner pulls clean or needs section-by-section extraction. In Carroll County’s freeze-thaw climate, we keep common Famco diameters on hand, and most replacements are completed in a single visit once we’ve run a camera and confirmed the fit. Most Westminster homeowners discover their Famco liner is failing when they notice water staining near the chimney breast, smell smoke in an upstairs bedroom during a fire, or their sweep shows them cracked or separated sections on camera during a routine cleaning.

Call (301) 215-3355

Which Famco Models This Applies To

Famco built flue liners across several product lines over the decades, and the right replacement depends on what was originally installed. We most commonly see their 316Ti stainless flexible liners in Westminster’s post-1980s homes, particularly the 5.5-inch and 6-inch diameters spec’d for mid-size fireplaces and woodstove inserts. The label is usually stamped near the top termination or on a collar tag, though creosote buildup often obscures it after fifteen or twenty years of Carroll County winters.

If the label’s gone, we measure inner diameter at the thimble and check wall thickness, typically .006 to .012 inch depending on the series. Famco’s OEM flexible liners were quality products, but the company shifted manufacturing sources in the early 2000s, so a liner marked Famco from 1998 may differ slightly from one marked Famco from 2008. We source replacement from Famco-compatible suppliers and also carry DuraFlex and Olympia Chimney equivalents where the original spec is discontinued. The decision between OEM-track and quality aftermarket comes down to availability and whether your appliance’s listing requires a specific brand. We’ll verify that before we quote. We’re an independent service provider, not affiliated with Famco.

Signs Your Famco Flue Liner Replacement Is Failing

• Water stains on ceiling or wall near the chimney. A separated or cracked Famco liner lets combustion moisture and exterior rainwater migrate through the gap, showing up as yellow-brown staining on plaster or drywall. In Westminster’s older homes along Main Street, we’ve seen this misdiagnosed as roof leaks three times before the real source is found.
• Smoke smell in upstairs rooms when the fireplace is running. This means exhaust is escaping the liner through a crack or joint failure and pressurizing into framing cavities. The smell is your warning before carbon monoxide becomes a concern.
• Chunks of clay tile or liner material in the firebox. If your original installation was a Famco liner inserted into a clay flue, liner collapse or separation can drop debris down the chimney. This is past the point of patching.
• White efflorescence or rust staining on the exterior masonry. Moisture trapped behind a failing liner leaches salts through brick and mortar, and in Carroll County’s wet winters that moisture freezes, expands, and accelerates spalling. We’ve replaced crown and liner together on several Westminster chimneys where this went unaddressed too long.
• Your sweep shows you gaps, cracks, or corrosion on camera. The Level-2 inspection doesn’t lie. A separated seam or pinhole corrosion in a Famco liner is not repairable in place, and continuing to burn with it is a risk we won’t soft-pedal.

Replacement Cost & What’s Included

For a standard Famco flue liner replacement in Westminster, here’s how the installed price breaks:

What drives the range: height of the chimney, whether the existing liner pulls out in one piece or has to be cut and extracted section by section, and whether the thimble or top plate needs replacement too. We price this upfront after camera inspection, not after we’re halfway up the ladder. The number on the estimate is the number on the invoice. Every Famco liner replacement we install carries our 90-Day Done Right Promise in writing, no arguing, and we document the completed work with photos you can see.

DIY or Call Us?

There’s a short, honest answer here. A homeowner can safely check whether their damper opens fully and whether there’s visible debris in the firebox. That’s the boundary.

Pulling a failed Famco liner and installing a new one involves working on a steep roof with proper fall protection, handling stainless sections that can slice ungloved hands, and getting the new liner seated and sealed correctly at both terminations. More critically, an improperly supported liner can sag, creating a new creosote trap, or a botched top seal can channel water straight into the chase. We’ve been called to fix DIY liner jobs twice in Westminster, and both cost more than doing it right the first time would have. Do it right the first time, or plan on doing it twice. If you’re unsure what you’re looking at, call (301) 215-3355 and we’ll run the camera, show you the condition, and give you a number you can count on.

FAQs