614-344-7750
Blackburns Chimney Services – Professional Chimney Inspection, Sweep & Repair
Original photo of two Blackburns employees carrying a chimney flue liner from their truck.

COLUMBUS, OH · SINCE 1986

Protect Your Home With Professional Chimney Relining

A damaged or deteriorating chimney liner puts your home at risk. Blackburns Chimney Services installs high-quality stainless steel liners in Columbus, Pickerington, Pataskala, and beyond that help to improve venting, boost draft performance, and better protect your home's structure. Certified technicians. Transparent pricing. Peace of mind.

Original photo of Blackburns employee bringing a new chimney liner to a roof for installation.

failing chimney liner

How Do I Know if My Chimney Liner Is Failing?

Your chimney's liner is the barrier between hot gases and the masonry structure of your home. Over time, exposure to heat, moisture, and acidic combustion byproducts causes liners to crack, deteriorate, or separate from the chimney walls.

Signs your liner needs attention:

  • Visible cracks or gaps in the flue when inspected with a camera
  • Smoke backing up into the home or lingering odors
  • Water stains or moisture around the fireplace or chimney interior
  • Rust or deterioration visible in the flue
  • Installation of a new wood stove, insert, or heating appliance
  • Chimney has never been lined or the existing liner is over 30 years old

When a liner fails, dangerous combustion gases, including carbon monoxide, can seep into your living spaces. In addition, creosote and moisture can penetrate the surrounding masonry, and poor draft performance makes your fireplace or stove work harder and less efficiently. 

The good news: a new stainless steel liner restores your chimney's functionality and safety in a single installation. Blackburns' technicians assess your chimney with a camera inspection, recommend the right liner size and material for your appliance, and install it with precision.

chimney liner purpose

What's the Main Purpose of a Chimney Liner?

A correctly installed, code-compliant chimney liner does far more than pass an inspection. It protects your family and your home while enabling your fireplace or stove to perform as intended.

Prevents Carbon Monoxide Leaks

A sealed liner keeps dangerous gases venting safely outside - and not into your home.

Reduces Chimney Fire Risk

A smooth, properly sized liner allows smoke to vent efficiently, reducing buildup and creosote accumulation.

Improves Draft and Performance

The right liner size and material restores proper airflow, making your fireplace or stove work more efficiently.

Protects Chimney Masonry

A liner shields the brick and mortar from corrosive gases and moisture, extending chimney life.

Meets Building Codes

A code-compliant liner is required for most appliance installations and real estate transactions.

Enables Appliance Upgrades

New stoves, inserts, and furnaces often require a properly sized liner - we ensure compatibility.

COMMON QUESTIONS

Chimney Relining: Frequently Asked Questions

Why can't I just repair my old liner instead of replacing it?

In some cases, minor cracks or isolated damage can be repaired without a full relining. However, there are situations where chimney. liner replacement is the safer and more cost-effective long-term solution:

  • Widespread cracking or deterioration throughout the flue
  • Significant gaps or missing sections of clay tile
  • A liner that is undersized or oversized for your current heating appliance
  • Damage caused by a chimney fire

Attempting to patch a severely compromised liner is like putting a bandage on a structural problem - it may hold temporarily, but won't provide the protection your home needs. We'll always give you an honest assessment and explain your options in plain language before recommending a course of action.

Is chimney relining required by code?

Yes, in many situations chimney relining is required by local and national building codes. The National Fire Protection Association (NFPA) and most local jurisdictions require a properly sized and intact liner for safe chimney operation. Relining is commonly required when:

  • Installing a new fireplace insert, wood stove, or gas appliance
  • An inspection reveals a damaged or deteriorated existing liner
  • You are buying or selling a home and a level 2 inspection identifies liner deficiencies
  • The existing liner is not compatible with the fuel type being burned

If you're unsure whether your chimney meets current code requirements, our technicians can inspect and advise you accordingly.

Can a damaged liner cause carbon monoxide issues?

Yes, and it's one of the most serious risks of a failing chimney. Cracks, gaps, or deteriorated joints can allow carbon monoxide and other combustion gases to leak through the masonry and into living spaces, where they are odorless and potentially deadly.

Recommended steps:

  • Schedule a camera inspection if you've noticed soot, odors, or backdraft
  • Install working CO detectors on every level of your home
  • Replace damaged liners promptly - don't postpone
Is it dangerous to use a chimney without a liner?

Yes - using a chimney without a properly functioning liner is a serious safety hazard and is strongly discouraged by fire safety experts and building code officials alike. The liner plays a critical role in keeping your home and family as safe as possible every time you use your fireplace or heating appliance. Without one, you face a number of significant risks:

  • Fire hazard: Without a liner, intense heat can transfer directly to surrounding wood framing and combustible materials, dramatically increasing the risk of a house fire.
  • Carbon monoxide poisoning: A missing or damaged liner allows deadly carbon monoxide gas to seep through the chimney walls and into your living space - often with no warning.
  • Accelerated masonry damage: Combustion byproducts are highly corrosive. Without a liner, acids and moisture eat away at your chimney's mortar and brickwork, leading to costly structural damage over time.
  • Poor draft and smoke intrusion: An unlined chimney is far more likely to allow smoke and dangerous gases to back up into your home.

The bottom line: no liner means no reliable barrier between your family and the byproducts of combustion. If your chimney is unlined or your existing liner is damaged, we strongly recommend scheduling an inspection before your next fire.

Does a broken chimney liner increase fire risk?

Absolutely - a cracked or broken chimney liner is one of the leading contributing factors to chimney fires and house fires. Even small cracks that seem minor can have serious consequences over time. The liner acts as your chimney's first line of defense, and once that defense is compromised, the danger compounds with every fire you burn.

Here's why a broken liner is so dangerous:

  • Direct heat exposure: Cracks allow superheated gases and flames to make direct contact with the surrounding masonry and nearby combustible building materials like wood framing and floor joists.
  • Creosote buildup: A damaged liner disrupts proper airflow, causing incomplete combustion and accelerated creosote accumulation - the primary fuel source for chimney fires.
  • Spark and ember escape: Breaks in the liner create pathways for live embers and sparks to escape the flue and ignite surrounding materials inside your walls or attic.
  • Hidden damage: Chimney fires can occur inside the flue without the homeowner ever realizing it, further worsening existing cracks and damage.

It's worth noting that a chimney fire can reach temperatures exceeding 2,000°F - hot enough to warp metal, crack masonry, and ignite nearby wood structure in minutes. A broken liner significantly lowers the threshold for that kind of catastrophic event.

WHY CHOOSE US

Why Blackburns?

Camera-Assisted Inspections

We use specialized video cameras to examine the full flue - spotting cracks, blockages, and wear that a surface check would miss.

Early Damage Detection

We work hard to spot minor cracks and small leaks early, helping you avoid the expensive repairs that follow undiagnosed water damage.

Certified Technicians

Every technician follows nationally recognized standards from industry-leading training organizations.

Real Estate Inspections

We provide the in-depth level 2 inspections that are required when buying or selling a home, ensuring nothing is missed during your transaction.

Honest, Transparent Reports

After every visit, expect a plain-language explanation and photo or video documentation of what we found.

Family-Owned, Columbus-Focused

We've been family-owned and locally-operated since 1986, serving Franklin and Licking Counties.

We hired Blackburns Chimney Services to complete an extensive repair/relining of our wood burning fireplace. We are so happy that we selected this provider and are so impressed with the quality of their work. The crew arrived right on time, explained their process and timeline, answered all our questions, and then went right to work. They were extremely professional, knowledgeable, and personable, a true pleasure to work with. Their focus was on doing the job with the highest possible quality, and they invested the time necessary to achieve that standard.

Bart H.

Google

"I contracted with Blackburn Chimney to do complete stainless steel relining on a 37-year-old cracked ceramic chimney that was a fire hazard. Very cordial - answering my questions with a smile, along with leaving areas spotless, was much appreciated!"

P.

Google

"Many years ago Blackburns inspected my chimney and recommended relining it with HeatShield® Cerfractory Flue Sealant. Many years later Blackburns still maintained a record of the inspection when I asked them to perform the relining. The managers even expedited the work for me. The installers were well trained, professional, and informative. I highly recommend Blackburns Chimney Services."

Ronald B.

Google

"Great experience with Blackburns. I needed a stainless liner installed on a chimney that vented my water heater out. They were extremely knowledgeable during the initial visit, and gave me a lot of comfort that they had found the source of the issue. They were quick, thorough, and cleaned up great. Only good things to say and I'd use them again if another issue comes about."

Brett M.

Google

WHERE WE WORK

Proudly Serving the Columbus Metro Area

Blackburns works with homeowners across Franklin and Licking Counties - from historic Columbus neighborhoods to growing communities in New Albany, Westerville, Pataskala, and beyond.

Columbus

New Albany

Gahanna

Westerville

Pickerington

Pataskala

Reynoldsburg

Blacklick

Canal Winchester

Grove City

Dublin

Hilliard

Powell

Lewis Center

Bexley

Worthington

Upper Arlington

Delaware

4644 Kenny Rd, Columbus, OH 43220

614-344-7750

Mon–Fri: 8am–5pm · Closed Sat & Sun

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GET IN TOUCH

Ready for a Safer, Better-Performing Chimney?

Schedule your camera inspection and on-site estimate. Our certified team serves Columbus and the surrounding area Monday through Friday.

Mon–Fri: 8am–5pm · Closed Sat & Sun

614-344-7750

Not sure what services your chimney needs? If your fireplace is smoking or underperforming, schedule with us today.

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