Chimney Liner & Rebuild in Coventry - Inspected on Camera, Then Priced in Writing

Trusted Chimney Liner & Rebuild for Coventry Homeowners

A chimney liner replacement in Coventry typically costs between $2,200 and $4,800 for a standard stainless steel install, while a partial rebuild of the brick stack above the roofline runs $1,800 to $5,000 depending on how much masonry has to come down. Full rebuilds start around $6,000 because the entire flue structure gets taken apart and relaid. Wendell Pike has been doing this work since 1999, and he’ll give you a firm number before any tools come off the truck.

Here’s the thing about chimney liners most people don’t learn until it’s expensive: the liner is the only thing standing between a chimney fire and the wooden framing of your house. In Coventry and the surrounding hill towns of Tolland County, we see a lot of older colonials with original clay tile liners from the 1960s and 1970s. Those tiles crack. When they do, heat and carbon monoxide find their way into places they don’t belong. We’ll put a camera up your flue and show you exactly what’s going on before we recommend a single dollar of work. Call (860) 743-7732 and Wendell or one of his crew will walk you through it.

What Our Chimney Liner & Rebuild Service Includes

Most companies treat “liner work” as one thing with one price. Wendell doesn’t work that way. A liner that’s pitted but still intact gets a different recommendation than one that’s cracked through or shifted out of alignment. The rebuild side of things has its own scale too: sometimes it’s six courses of brick above the roofline, sometimes it’s the whole stack down to the roofline. Here’s what each piece of the job actually involves.

Stainless Steel Liner

A stainless steel liner is a rigid or flexible metal tube that runs the full length of your flue from the appliance connection up to the cap. It’s the standard fix when the old clay tile liner is cracked, spalling, or has gaps at the mortar joints. Top Hat Chimney installs DuraFlex stainless liners because they’re insulated, UL-listed, and carry a lifetime warranty from the manufacturer. The liner gets sized to your exact flue dimensions, not whatever’s on the truck that day.

Flexible Liner

Flexible liners are used when your chimney has offsets, bends, or an irregular clay tile interior that a rigid liner can’t navigate. A single continuous sheet of stainless gets pulled through the existing flue and secured top and bottom. In Coventry homes with diagonal chimney runs through the attic or around second-floor framing, flexible is often the only practical option. Wendell will show you the camera footage of the bend before he tells you which style fits your house.

Liner Replacement

If you already have a metal liner that’s rusted through, separated at a seam, or was installed wrong in the first place, it has to come out before the new one goes in. Liner replacement means extracting the old metal, cleaning the flue thoroughly, and installing a correctly sized replacement with proper insulation where code requires it. We regularly replace liners in Coventry that were put in by other companies ten or fifteen years ago and never insulated. A gas furnace liner that wasn’t insulated will sweat, and sweat turns to rust. You’ll see it on the camera.

Partial Rebuild

A partial rebuild addresses the brick and mortar portion of the chimney above the roofline or from the roofline up to the crown. The bricks get taken down carefully, the flue tiles inside get inspected, and the stack gets relaid with new mortar that matches your existing masonry. This is common in Coventry where freeze-thaw cycles chew through mortar joints over time. Wendell’s rule is simple: if the bricks are still sound, you repoint. If they’re soft, spalled, or loose, you rebuild that section and don’t pretend a patch will hold.

Full Chimney Rebuild

A full rebuild means the entire chimney structure from the top of the firebox or appliance connection up to the crown gets taken apart and rebuilt. This is the big job, and Wendell only recommends it when the brick itself has lost its structural integrity. We’re talking about chimneys in Coventry that have 60 or 70 years of weather on them, with mortar turned to sand and bricks you can crush with a firm grip. Once the old stack is down, the new one goes up with new flue tiles or a new stainless liner, new crown, and new flashing. No shortcuts.

Liner Repair

Sometimes a liner doesn’t need full replacement. A hairline crack in a clay tile can sometimes be addressed with HeatShield, a cerfractory sealant that restores the flue’s integrity without removing the old tiles. It’s not right for every situation: if the tiles are heavily fractured or shifted, or if the flue has already had multiple chimney fires, Wendell will tell you straight that a liner is the only safe call. But for the right chimney, liner repair saves thousands and gets your fireplace or furnace venting safely again.

Brands We Service for Chimney Liner & Rebuild

We install DuraFlex stainless liner systems because they hold up in New England weather and the manufacturer stands behind them with a lifetime warranty. DuraFlex gives us the flexibility to line anything from a wood stove in a Coventry cape to a high-efficiency gas furnace in a colonial without custom fabrication. Wendell has put in hundreds of DuraFlex liners since the company started, and he knows the sizing charts well enough to quote the job accurately over the phone before he’s even seen the flue.

For flue repair without full replacement, we’re certified installers for HeatShield’s cerfractory system. HeatShield is a cementitious material that gets pumped up the flue and formed around a bladder, leaving a smooth, insulated, fire-rated surface where cracked clay tiles used to be. We also service Gelco and Olympia Chimney components when we find them in the field. If your chimney has an older Gelco liner or an Olympia cap and damper setup, we can source the right parts. Whatever brand is in your chimney now, we’ll work with it or replace it with something better, and we’ll show you the camera footage that explains why.

Signs You Need Chimney Liner & Rebuild Right Now

• You see flakes of tile or mortar at the bottom of your fireplace. Clay tiles don’t shed for no reason. If you’re finding sandy material or thin shards in the firebox, sections of your liner are spalling and falling apart. That means exhaust is finding gaps it shouldn’t have.
• Your carbon monoxide detector goes off near the chimney when the furnace runs. This is not a false alarm. A cracked liner can push combustion gases into living spaces instead of up and out. Treat it as urgent, turn off the appliance, and call us. Wendell will bring a camera and a combustion analyzer.
• You smell a musty or smoky odor in the house, even when there’s no fire. A damaged liner lets flue gases and creosote odor bleed backward into the house. In Coventry’s older homes where the chimney runs through a closet or bedroom wall, you’ll smell it before you see it.
• The brick on your chimney is visibly leaning, bulging, or missing above the roofline. That’s a rebuild situation. Brick stacks don’t bulge unless the mortar has failed and the structure is shifting. It only gets worse through another winter of freezing and thawing.
• You had a chimney fire recently, even a small one. Any chimney fire is enough to crack clay tiles and compromise the liner. The fire department putting it out doesn’t mean the chimney is safe to use again. We’ll run the camera up and tell you what survived.

Our Chimney Liner & Rebuild Process - Step by Step

1. 1
   You call, a person answers. Call (860) 743-7732 and Wendell or one of his crew picks up. No voicemail tree, no call center. You’ll describe what you’re seeing, and we’ll set a real arrival window. If we’re running late, you’ll get a call.
2. 2
   We inspect with a camera, top to bottom. The first thing we do is run a video inspection camera up your flue from the firebox or cleanout. You’ll see the screen while we do it. The footage shows exactly where the liner is cracked, where the mortar is gone, and whether the brick stack above the roof is separating. No guesswork.
3. 3
   You get a plain-English verdict and a firm price. Wendell will explain what the camera showed, what your options are, and what each one costs. The number he gives you is the number on the invoice. If the job is a partial rebuild and not a full one, he’ll say so. We don’t upsell.
4. 4
   The work gets done carefully and cleanly. We protect the work area, keep the job site tidy, and remove all debris. Liner installs are done from the top down or bottom up depending on access. Rebuilds are done course by course with proper curing time for mortar. Wendell’s crew shows up in uniform, background-checked, and on time.
5. 5
   Final camera check and the 90-Day Done Right Promise. Before we leave, we run the camera again so you can see the finished flue from the inside. Every job is backed by our 90-Day Done Right Promise in writing. If something’s not right, one call brings us back. No arguments, no fine print.

How Much Does Chimney Liner & Rebuild Cost in Coventry?

Chimney Liner & Rebuild Near Coventry - Our Service Area

Top Hat Chimney is based right here in Tolland County, and we work throughout Coventry, Mansfield, Storrs, Willimantic, Windham, Vernon, Rockville, Marlborough, and Tolland. We also run regular routes to Glastonbury and East Hartford for liner and rebuild work. If you’re inside our service county, there’s no trip charge, ever. Wendell has been working these roads since 1999, so the odds are good he’s been inside a chimney on your street already. Ask anyone on your street.

Frequently Asked Questions - Chimney Liner & Rebuild in Coventry

Schedule Your Chimney Liner & Rebuild Service in Coventry Today

If your chimney needs liner work or a rebuild, don’t wait through another burning season to deal with it. Call (860) 743-7732 and Wendell or his crew will set up a camera inspection, give you a firm price, and get the work scheduled around your life. The estimate is free, there’s no trip charge inside our service county, and every job is backed by the 90-Day Done Right Promise. One call, and you’ll know exactly where you stand.

Written by Wendell Pike, Owner at Top Hat Chimney, serving Coventry and Tolland County since 1999.