What should my builder rough in now if I want a fireplace later?
Have three things roughed in: a properly sized gas line stubbed to the wall where the fireplace will go, a nearby electrical outlet for ignition and a blower, and an open framed opening or chase sized to the unit you're considering. Roughing these in during construction costs a fraction of cutting them in later. Pick your fireplace early so the rough-in matches it exactly.
Choose the fireplace before you rough anything
The single most useful thing you can do is pick the actual unit — or at least the type and fuel — before the walls close. A fireplace's rough-opening dimensions, vent path, gas-line size, and clearances to combustibles are all specific to the model. If your builder roughs in for a generic "future fireplace," there's a good chance the opening, chase, or gas stub won't match whatever you eventually choose, and you're back to cutting drywall. Bring us in while the plans are on paper and we'll tell your builder exactly what to leave open.
The three rough-ins that matter
First, the gas line. You want a properly sized line stubbed and capped at the firebox location — but in North Carolina, running or connecting gas is licensed work, so this is us, not the framing crew. A builder legally can't make the fuel connection; we run and pressure-test the line and coordinate the timing with your GC. Second, electrical: have the electrician set an outlet at the firebox for the ignition system and blower. Third, framing and venting: leave an open, correctly sized framed opening or chase, plus a clear path for the vent to reach an exterior termination — and hold the manufacturer's clearances to combustibles so nothing has to be torn out later.
Roughing in now is cheap insurance
Even if the fireplace itself is a "someday" project, roughing in during construction turns it into a near drop-in later — instead of opening finished walls, chasing a gas line across the house, and patching stone. In new builds around Asheville, Hendersonville, and the surrounding counties, we sit down with builders all the time to spec this out so the homeowner keeps the option open at almost no added cost. Call (828) 545-0525 before the drywall goes up.
How we can help
Related questions
- At what stage of new construction does the fireplace get installed?
- Can a fireplace be added to an existing home that never had one?
- Is adding a fireplace during a remodel more involved than in new construction?
- What size gas line does a fireplace need?
- Does a gas fireplace need an electrical outlet or hardwired power to be installed?
- Can I put a gas fireplace in my bedroom?
Still deciding? Talk to a real installer.
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