Cast in place liners
A poured liner fills gaps and creates a new flue in a single solid lining.
Chimney Parts
Chimney Liner Installation Delmont, PA
A sweep in Delmont can reline an unlined or damaged flue so smoke and gases vent safely from a fireplace, stove, insert, furnace or water heater. Dial (724) 412-9258 to talk with a local chimney pro about relining.
A chimney liner is the channel inside the chimney that carries smoke and combustion gases up and out. A sound liner shields the masonry from acids and heat, keeps fire away from the structure and sizes the flue so smoke moves efficiently. In older houses, it is common to find an unlined chimney or a clay tile liner that has failed.
There are a few reasons a chimney gets a new liner. Damaged clay tiles, missing mortar between tiles or no liner at all are the most common triggers. Installing an insert, stove or high efficiency furnace often means the old flue is the wrong size.
A camera scan of the flue shows the sweep the condition of the old liner and any offsets or obstructions. That reveals whether the existing tiles can be repaired or need to be replaced, and it shows the route a new liner will take. Ask to see the camera video so you understand what was found.
Depending on what the sweep finds, chimney liner installation in Delmont, PA can go hand in hand with chimney liner repair and chimney inspection.
Looking for Delmont chimney liner installation? Call (724) 412-9258 and describe the problem to a chimney sweep who works in Delmont.
Call nowThe process
The chimney relining process
Here is how a sweep usually handles a liner installation.
Inspect the flue
The sweep inspects the flue from top to bottom, usually with a video camera. This confirms what kind of liner the chimney needs.
Measure the flue
Sizing follows the appliance it will serve, since too big or too small both cause problems. The length is measured from the appliance to the top of the chimney.
Clear the path
The flue is swept and any loose tile or obstruction is cleared so the liner can pass. The path from top to bottom has to be clear.
Install the liner
The liner goes in from the top, with insulation added where the system requires it. Insulation keeps the flue warm for better draft and helps meet clearance rules.
Connect the appliance
The bottom connects to the stove, insert or appliance, and the top is sealed with a top plate and cap. A sealed system is the whole point of relining.
Confirm venting
A draft test confirms the new liner is working. This is also a good time to test your CO alarms.
What is included
What chimney liner installation covers
Rigid liners
Straight flues can take rigid stainless pipe for a strong, smooth flue.
Furnace flue liners
Liners sized for gas and oil appliances stop condensation from damaging the chimney.
Liner insulation
An insulation wrap or poured insulation surrounds the liner where the system or chimney calls for it.
Flexible stainless liners
Flexible stainless steel liners bend around offsets in the chimney which makes them the most common relining choice.
Related service
Stainless Steel Chimney Liner Delmont, PA
Most relining jobs use stainless steel, which handles high heat and corrosive flue gases well. Flexible liners make it possible to reline chimneys with offsets, while rigid pipe gives a smooth, heavy wall. Liners are sold as tested systems, with grades suited to wood, gas or oil.
Insulating a stainless liner improves draft, cuts creosote buildup in wood flues and is part of many systems. At the top, a sealing plate and cap keep rain and animals out. In Delmont, a stainless liner is a common upgrade when installing an insert or wood stove.
Related service
Chimney Relining Delmont, PA
Chimney relining is the process of lining a flue again when the original liner is cracked, missing or unsuitable. The most common triggers are chimney fires, settling cracks, missing mortar and appliance changes. Most chimneys can be relined from the roof without opening walls.
When you call (724) 412-9258, tell the sweep what vents into the chimney, such as a fireplace, stove, furnace or water heater. An orphaned water heater, left behind when a new furnace vents elsewhere, is a common reason to reline. A properly sized liner fixes that.
Local help
Chimney Liner Installation Near Me
Around Delmont, relining usually comes up when a home changes heating appliances or an inspection turns up cracked tiles. Across Delmont and nearby towns such as Murrysville, Jeannette, Penn and Manor, long heating seasons and repeated freeze and thaw cycles are hard on clay tile and mortar, so it is worth having the flue inspected before the next heating season.
Searching for chimney liner installation near me from Delmont or Murrysville, Jeannette, Penn and Manor? Call (724) 412-9258 to talk to a chimney sweep who works in your part of town.
How the weather here affects chimneys around Delmont
Winters here are long and cold, and the heating season usually runs from October well into April. The hardest thing on brick here is not the cold itself but the constant swing above and below freezing: rain and melting snow soak into the crown and joints, then freeze and push them apart, and each winter widens the cracks a little more. Nor'easters drive rain sideways into flashing and mortar that looked fine in summer. Most homeowners in Delmont, PA schedule a sweep in early fall, and a repair check after a hard winter.
Why call
Why not wait
Safer fires
A chimney problem fixed early rarely spreads to the masonry, the liner or the house.
Sweeps who know Delmont
Chimney sweeps in Delmont know the chimneys and fireplaces common in local homes.
Straight answers
Ask your questions before you agree to anything.
Chimney Liner Installation questions
Does a fireplace insert need a liner?
NFPA 211 expects a positive connection from the insert to the flue, and a full length liner is the common way to do it. Without a liner, smoke and creosote collect in the oversized flue. The insert manual will list the venting requirements.
What is the difference between a clay liner and a stainless liner?
Clay tile liners are built into the chimney when it is constructed and last a long time if they stay intact, but they can crack from heat shock, settling or a chimney fire. Replacing clay tiles with new clay means rebuilding, so stainless is the common choice for relining. Small cracks may be repairable, so ask about both options.
What is an orphaned water heater?
When a home switches to a high efficiency furnace that vents out the side of the house, the water heater may be left as the only appliance using the chimney. That flue is now too big for the water heater, so gases cool, draft weakens and condensation can damage the masonry. Relining with the right size solves the problem, and CO alarms are a must.
Why would a chimney need a liner?
The liner is what contains the heat and gases from the fire or appliance. Without a sound liner, the chimney is less safe and wears out faster. A sweep can check the flue and tell you where you stand.
How long will a new chimney liner hold up?
Stainless liners are built to last many years when they are sized right and swept regularly. Chimney fires, heavy creosote and corrosive condensation are what shorten their life. Ask the sweep about the expected service life of the specific system.
More questions? Call (724) 412-9258
Other services that may help
Chimney Liner Repair
Fixing gaps, cracks and missing mortar inside the flue liner after a camera scan shows where the damage is.
Learn moreChimney Inspection
An annual look at the flue, firebox, damper, crown and cap to catch cracks, blockages and leaks before they turn into hazards.
Learn moreFireplace Insert Installation
Installing wood, gas and pellet inserts in existing fireplaces, sized to the firebox and vented through a full-length liner.
Learn moreWood Stove Installation
Wood stove installation into an existing chimney or a new insulated chimney, with stovepipe, liner or chimney sized to the stove.
Learn more
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