Liner insulation
An insulation wrap or poured insulation surrounds the liner to keep flue gases warm and meet clearance requirements.
Chimney Parts
Chimney Liner Installation Jenkintown, PA
A Jenkintown chimney sweep can reline your chimney so smoke and gases vent safely from a fireplace, stove, insert, furnace or water heater. Call (267) 633-0240 to reach a local chimney sweep.
A chimney liner is the channel inside the chimney that carries smoke and combustion gases up and out. It keeps heat from reaching wood framing next to the chimney, protects the brick and mortar from corrosive gases and gives the appliance a flue of the right size to draft well. Many older homes, especially those built before the middle of the last century, have no liner at all.
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.
Before relining, the chimney should get a thorough inspection, usually a Level 2 inspection with a camera run up the flue. 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.
Many chimney liner installation calls in Jenkintown also turn up a need for chimney liner repair or chimney inspection.
Looking for Jenkintown chimney liner installation? Call (267) 633-0240 to reach a nearby chimney sweep.
Call nowThe process
The chimney relining process
Relining a chimney is a careful job that starts well before the liner goes in.
Scan the chimney
The inside of the chimney is checked so the route and condition are known. It decides between repair and relining.
Measure the flue
The liner diameter is matched to the appliance outlet or the fireplace opening, following the manufacturer guidance. The full height of the flue is measured too.
Clean the flue
The flue is swept and any loose tile or obstruction is cleared so the liner can pass. Some chimneys need old tiles broken out to fit an insulated liner.
Feed the liner
The stainless liner is lowered from the roof down to the appliance, often wrapped in an insulation blanket. Many liner systems are tested with insulation for clearance to combustibles.
Finish the top
At the top, a plate and cap close off the flue, and at the bottom the liner connects to the appliance. A sealed system is the whole point of relining.
Test the draft
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
Poured liners
A poured liner fills gaps and creates a new flue in a single solid lining.
Rigid stainless liners
Rigid stainless sections join together in straight chimneys and holds up to frequent cleaning.
Water heater relining
Smaller liners for gas or oil furnaces and water heaters stop condensation from damaging the chimney.
Flexible stainless liners
Flexible stainless steel liners bend around offsets in the chimney and are common for inserts, stoves and gas appliances.
Related service
Stainless Steel Chimney Liner Jenkintown, PA
Most relining jobs use stainless steel, which handles high heat and corrosive flue gases well. It comes in flexible coils for chimneys with bends and rigid sections for straight flues. The sweep picks a grade of stainless that suits the fuel the appliance burns.
Stainless liners are often paired with insulation, either a wrap or a poured mix, which keeps flue gases warm and can be required for clearance to combustibles. At the top, a sealing plate and cap keep rain and animals out. In Jenkintown, a stainless liner is a common upgrade when installing an insert or wood stove.
Related service
Chimney Relining Jenkintown, PA
Chimney relining is the process of lining a flue again when the original liner is cracked, missing or unsuitable. It is often recommended after a chimney fire, when clay tiles crack, or when a new appliance needs a different flue size. In most cases the work is done from the top without tearing into the house.
Before relining, it helps to know which appliances share the chimney. A furnace replaced with a high efficiency model that vents through the wall can leave the water heater alone in an oversized flue, which leads to poor draft and condensation. A smaller liner brings the draft back where it should be.
Local help
Chimney Liner Installation Near Me
Many chimneys in Jenkintown were built long before modern liners were standard. From Jenkintown out to places nearby like Wyncote, Glenside, Elkins Park and McKinley, wood stoves and inserts are common, and each one needs a properly sized liner, so it is worth having the flue inspected before the next heating season.
For chimney liner installation in Jenkintown, PA or nearby towns like Wyncote, Glenside, Elkins Park and McKinley, call (267) 633-0240 to reach a chimney sweep who covers your street.
What the local climate does to a chimney
Cold winters keep fireplaces, wood stoves and oil burners working for half the year or more. Masonry takes the worst of it from the freeze and thaw cycle: water soaks into brick, mortar joints and the crown on a mild day, freezes overnight and expands, which is how cracks, loose bricks and leaks start. Nor'easters drive rain sideways into flashing and mortar that looked fine in summer. Most homeowners in Jenkintown, PA schedule a sweep in early fall, and a repair check after a hard winter.
Why call
Why fix it now
Smaller repairs
Small chimney problems caught early usually stay small repairs.
Local knowledge
Chimney sweeps in Jenkintown know the chimneys and fireplaces common in local homes.
Clear next steps
Ask your questions before you agree to anything.
Common questions about chimney liner installation
Can an insert vent into an existing chimney without a liner?
An insert should vent into a properly sized liner, not just into the open smoke chamber. 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?
The original liner in most masonry chimneys is clay tile, which is durable until a chimney fire or settling cracks it. Stainless is the usual replacement because it goes in from the roof without tearing down the chimney. Small cracks may be repairable, so ask about both options.
Why does my water heater flue need relining after a furnace upgrade?
An orphaned water heater is one left venting alone into a chimney that used to serve both it and the furnace. The oversized flue lets gases cool and condense, which weakens draft and wears out mortar. Relining with the right size solves the problem, and CO alarms are a must.
Why would a chimney need a liner?
Chimney liners keep heat and gases inside the flue, away from wood framing and the brick itself. Fire codes and safety standards expect chimneys serving fireplaces and appliances to be lined. An inspection shows whether your current liner is in good shape.
How long will a new chimney liner hold up?
A stainless steel liner is a long term fix when it suits the fuel and is kept clean. Burning dry wood and having the liner inspected regularly protect it. The liner manufacturer usually gives guidance on care.
More questions? Call (267) 633-0240
Other services that may help
Chimney Liner Repair
Repairing cracked clay flue tiles, open joints and damaged liners after a camera scan shows where the damage is.
Learn moreChimney Inspection
An annual look at the flue, firebox, damper, crown and cap so you know whether it is safe to light a fire.
Learn moreFireplace Insert Installation
Installing wood, gas and pellet inserts in existing fireplaces, with the chimney inspected before anything goes in.
Learn moreWood Stove Installation
Wood stove installation into an existing chimney or a new insulated chimney, following the stove manual and local code.
Learn more
Looking for something else?
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