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What prefab fireplace replacement involves
A prefab, or factory-built, fireplace is a metal unit built in a factory and designed to work with a specific chimney or vent system. The firebox, the refractory panels lining it, the outer casing and the venting are made to be used together as one system. When one or more of those pieces wears out beyond repair, prefab fireplace replacement means taking out the old unit and installing a new one that works safely with the venting it will connect to.
Not every damaged prefab fireplace needs to be replaced. Cracked refractory panels, a sticking damper or broken glass can often be fixed on their own. Replacement is for cases where the unit itself is the problem: the metal is compromised, the parts are no longer available, or the fireplace can no longer be used safely as it was designed.
Signs a prefab fireplace may need replacing
Common reasons homeowners look at replacement
- The metal firebox is warped, buckled or has holes burned through it
- Rust has spread through the firebox floor, walls or casing
- Refractory panels keep cracking even after being replaced
- Replacement parts for the model can no longer be found
- Smoke spills into the room and venting repairs have not fixed it
- The unit is damaged after a chimney fire or water getting in
- You want to change fuel type, such as moving from wood to gas
Some of these symptoms have simpler causes. If smoke rolling into the room is the main complaint, fireplace draft repair may solve it without a new unit. If the trouble is limited to cracked glass or doors that no longer close properly, how fireplace glass replacement & door repair works is worth reading before you decide on anything bigger.
Stop using a damaged unit
If you can see holes, burn-through or heavy rust in a factory-built firebox, don't light a fire in it until it has been inspected. Damaged metal can let heat reach the framing around the unit.
What the visit looks like, step by step
From first look to working fireplace
Assess the existing unit
We inspect the firebox, panels, casing and venting, and look for the unit's data label to identify the model and how it was built to be vented.
Talk through the options
We explain whether repair or replacement makes more sense, and what kinds of replacement units suit your venting and how you plan to use the fireplace. The estimate is free.
Remove the old fireplace
The old unit is taken out carefully, with attention to the surround, the opening and the connection to the chimney or vent.
Install the new unit
The replacement is set in place and connected to venting it is designed to work with, following the manufacturer's installation instructions.
Test and walk you through it
We check the draft or, on gas units, the burner and controls, then show you how to operate the new fireplace and what upkeep it needs.
Wood-burning or gas replacement units
A replacement can be another wood-burning prefab unit or a gas model, depending on the venting and what you want from the fireplace. Gas fireplace and gas appliance work is offered, so a fuel change can be handled as part of the same job. If you're weighing the two, our guide to gas vs wood burning fireplace covers the trade-offs in heat, upkeep and day-to-day use. For homes adding a fireplace where none exists, or replacing a different kind of fireplace, our fireplace installation service is the better fit.
Keeping a new prefab fireplace in good shape
- Burn only the fuel the unit is listed for, and keep fires sized to the firebox
- Have the fireplace and venting cleaned and inspected regularly, especially if you burn wood often
- Replace cracked refractory panels promptly rather than burning against bare metal
- Keep the glass doors and screen in working order so sparks stay inside the firebox
Booking a replacement assessment
Get in touch to request an estimate. Same-day visits are available when the schedule allows, so ask about openings when you call. We work on all major brands of factory-built fireplaces, and commercial and property-manager work is offered for owners with more than one unit to look at.
