Top plate with cap
A plate seals the top of the old flue around the liner, finished with a rain cap to protect the system for years.
Fireplace Service
Fireplace Insert Installation Palos Heights, IL
A fireplace insert is a closed stove or gas unit that slides into an existing firebox, and a Palos Heights installer can fit one so the fireplace actually heats the room. Dial (708) 708-7262 to be connected with a local installer for gas, wood or pellet inserts.
Most of the heat from an open wood fire goes straight up the chimney, taking warm room air with it. An insert is a firebox within the firebox: a closed, insulated unit with a glass door and controlled combustion air that radiates and circulates heat.
Before any unit is chosen, the existing chimney gets a close look. Adding an insert changes the venting system, and under the NFPA 211 standard that calls for a Level 2 inspection, usually with a camera run up the flue. Cracked flue tiles, a damaged smoke chamber or a loose crown are easier to fix before the insert is in place.
Current practice, and most manufacturer instructions, call for a full-length liner connected directly to the insert outlet. An old masonry flue is often far larger than the insert outlet, which lets exhaust cool, draft poorly and leave heavy creosote. An insulated liner adds draft and safety, especially in a cold outside chimney.
Depending on what the sweep finds, fireplace insert installation in Palos Heights, IL can go hand in hand with chimney liner installation and gas fireplace repair.
Dealing with this in Palos Heights, IL right now? Call (708) 708-7262 and describe the problem to a chimney sweep who works in Palos Heights.
Call nowThe process
What an insert installation involves
A good insert installation is mostly about measuring carefully and venting properly.
Check the flue
The fireplace and chimney are inspected, including the flue, smoke chamber, crown and hearth. That inspection decides whether the chimney is ready.
Measure the firebox
Inserts are chosen by firebox size, so widths, height and depth are measured precisely. The distance to the mantel and side trim is compared with the manufacturer clearance chart.
Install the liner
A stainless steel liner sized to the insert outlet is run down from the top of the chimney, often wrapped in insulation, then capped at the top.
Place the unit
With the liner in place, the insert is set and connected. Gas units are connected to the gas supply and leak tested at this point.
First fire
A test fire confirms the draft and that smoke goes up, not out. You get a walkthrough on loading wood or using the gas controls.
What is included
What goes into an insert install
Chimney inspection
Inspection of the existing fireplace and flue to catch problems before they are covered up.
Stainless steel liner
A properly sized flexible or rigid stainless liner connected directly to the insert.
Hearth protection
The hearth in front is checked against the floor protection the insert requires and extended if it falls short.
Trim kit
Trim panels finish the opening around the insert for a clean, finished look.
Related service
Gas Fireplace Insert Palos Heights, IL
Gas inserts turn a wood fireplace into a gas one: a sealed firebox with a glass front, burner and log set that slides into the old opening. They typically vent through a pair of liners in the existing flue, one for fresh air and one for exhaust, joined at a cap on top. A gas line has to reach the firebox, and local code decides who may do that work and whether a permit is needed.
For Palos Heights homes, a gas insert means instant flame, remote or thermostat control and no wood to store. Certain ignition systems keep working without electricity, a feature worth asking about when you call (708) 708-7262. Once installed, a gas insert still needs a yearly service like any gas appliance.
Related service
Wood Burning Insert Palos Heights, IL
A wood burning insert is a steel or cast iron stove built to sit inside a fireplace, with a firebrick-lined firebox, a baffle and a tight-sealing glass door. New wood heaters sold in the US must meet EPA emission limits, so a modern insert makes much less smoke and creosote than an open fire when it is fed dry wood.
Burning dry wood is what keeps a Palos Heights wood insert running clean, and a moisture meter can confirm it is ready. Plan to have the liner swept every year, since an insert makes the chimney harder to reach from below.
Local help
Fireplace Insert Installation Near Me
Older homes in Palos Heights often have open masonry fireplaces with oversized flues that draft poorly once an efficient insert is added, so relining usually goes hand in hand with the insert. In Palos Heights and nearby towns like Worth, Palos Park, Chicago Ridge and Palos Hills, rain and seasonal temperature swings wear on crowns and flue tiles, so the inspection before an insert often turns up masonry work worth doing first.
Need fireplace insert installation around Palos Heights? Call (708) 708-7262 for a Palos Heights chimney sweep who serves the towns around it too.
Chimneys in this climate
This part of the country gets long winters, heavy snow in places and stretches of bitter cold. Heating systems and wood stoves work nearly nonstop for months, so flues collect creosote fast and liners and crowns see a lot of heat and cold. Snow that piles up behind a chimney and melts slowly is a common source of leaks at the flashing. Most chimney cleaning in Palos Heights, IL happens right before the first snow.
Why call
Why act early
Safer fires
A chimney problem fixed early rarely spreads to the masonry, the liner or the house.
Local knowledge
Local sweeps see the same chimney types and weather wear across Palos Heights and nearby towns.
Know what happens next
Ask the sweep about the cause, the options and the estimate before work starts.
Fireplace Insert Installation questions
How do I maintain a fireplace insert?
For wood units, yearly sweeping of the liner plus gasket and firebrick checks keep them running well. Gas inserts need an annual service of the burner, pilot, glass and vent. With any fuel-burning appliance, CO alarms on every level are essential.
Does a fireplace insert need a chimney liner?
A full-length liner sized to the insert is what most manufacturers require and what installers treat as standard. An unlined or oversized flue means weak draft and heavy creosote. It simplifies cleaning later too.
How long does a fireplace insert installation take?
The install itself usually fits into a single day. Repairs to the crown, flue or smoke chamber, if needed, come first and add time. For gas models, the gas line work is part of the timeline.
Is a gas or wood burning insert better?
The right choice depends on how you want to use the fireplace. Gas inserts offer push-button convenience and little upkeep but need a gas line. Wood gives strong heat and a real fire, at the cost of splitting, stacking and cleaning. Pellet inserts sit between them, feeding automatically but needing power.
Will an insert fit my fireplace?
An insert needs a fireplace with room for the unit and its liner, plus enough clearance to nearby woodwork. For prefab metal fireplaces, the insert must be listed for that fireplace, which narrows the options. Measuring the opening is the first step to a clear answer.
More questions? Call (708) 708-7262
Often needed together
Chimney Liner Installation
Lining unlined or damaged flues with new stainless steel so flue gases stay inside a sealed, properly sized channel.
Learn moreGas Fireplace Repair
Fixing gas fireplaces and gas logs that click, go out or soot up the glass, from standing pilot units to electronic ignition models.
Learn moreWood Stove Installation
Setting up a new wood stove from hearth pad to chimney cap, following the stove manual and local code.
Learn moreFireplace Repair
Restoring masonry and factory-built fireplaces so they burn cleanly and safely again.
Learn more
Looking for something else?
See all chimney servicesNeed fireplace insert installation in Palos Heights, IL?
Call (708) 708-7262 for a local chimney sweep in Palos Heights and nearby towns.
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