How much does it cost to convert a wood-burning fireplace to gas?
There are two prices because there are two conversions. A vented gas log set — the ambiance route — is the affordable end: the set, a licensed gas line into the firebox, and a service visit. A sealed gas insert — the heating route — costs meaningfully more, because you're buying an efficient appliance plus a chimney liner. Both start with the same licensed gas line.
Path one: gas logs in the open firebox
A vented log set like Real Fyre's Charred American Oak — hand-painted, cast from real oak — drops into your existing masonry firebox and gives you the tall, realistic yellow flame that's the closest gas gets to a real wood fire. It's the simpler, lower-cost conversion: no liner, no new appliance shell, just the set and the gas line feeding it. Be honest with yourself about what it is, though — the damper stays open and most of the heat goes up the chimney. Vented logs are ambiance, not a heater. For flame at the flip of a switch with no hauling wood and no cold-start smoke, they're wonderful.
Path two: a sealed gas insert
An insert is a complete sealed gas fireplace that slides into the masonry firebox, with a properly sized liner run up the chimney. It costs more because it is more: inserts commonly run 70% efficient or better, while an open masonry fireplace can actually run a net heat loss. Units like Napoleon's Oakville X4 or Kozy Heat's Chaska 25L turn the old firebox into a genuine room heater — and with millivolt or battery-backup ignition, it keeps working when the power doesn't. After Helene, that column of the ledger got a lot heavier for WNC homeowners.
The constant: the licensed gas line
Whichever path you choose, gas has to reach a firebox that never had it, and in North Carolina that's licensed work — we run the line, pull the permit with your county, and pressure-test before anything lights. That single fact is why conversion quotes should come from a licensed gas contractor start to finish, rather than a log set from one place and 'someone to hook it up' from another. A chimney inspection comes first either way — we confirm the flue and damper are sound before designing the conversion around them. See both paths burning at our Asheville showroom, then get a free in-home assessment: (828) 545-0525.
Related questions
- What's the price difference between converting to gas logs versus a gas insert, and which is the better value?
- What's the cheapest way to convert a wood fireplace to gas?
- How much do vented gas logs cost installed?
- How much does a gas fireplace insert cost installed?
- How much does a chimney liner cost when installing a gas or wood insert?
- How much does a gas fireplace cost installed?
Still deciding? Talk to a real installer.
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