Real flame, instant heat, no firewood required.

Most propane fireplace and insert installations in the Granite Shoals area run roughly $3,500 to $8,000, depending on the unit, whether a new propane tank or line run is needed, and the venting path. A direct-vent propane insert into an existing masonry fireplace on a lake home that already has a tank is typically on the lower end. New construction or a great-room installation with vaulted ceilings and a longer vent run costs more. Because there's no municipal natural gas line to tap into for most properties here, budget for either a tank rental/purchase or coordination with an existing propane supplier—your local dealer will factor that into the quote.

Granite Shoals and most of the surrounding Lake LBJ area do not have piped natural gas service—it's a propane market. Homeowners either have an existing propane tank (common if you already have a propane water heater, range, or grill) or need one installed by a regional supplier. The good news is nearly every gas fireplace and insert on the market today can be configured for propane with the correct orifice and regulator, so fuel type doesn't limit your options—it just determines whether you need a tank installed alongside the fireplace.

It can, and in this part of Texas that matters more than most people realize. Pedernales Electric Cooperative customers saw multi-day outages during the February 2021 freeze, and ice on the lake roads has knocked out power locally since. Gas fireplaces with intermittent pilot ignition (IPI) run on AA battery backup and will still light and heat during an outage as long as the batteries are fresh. Valor fireplaces go a step further—their pilot generates its own electricity through the thermocouple, so there's no battery to forget. For a lake house that sits empty part of the week, that kind of no-maintenance backup heat is worth asking your local dealer about directly.

Yes, and it's a common project on older Lake LBJ homes that were built with a traditional masonry wood fireplace decades ago. A direct-vent gas insert can be set into the existing firebox, using a stainless liner run up the current chimney, or the opening can be fitted with a vented gas log set for a lower-cost, more decorative option. Given the mild Hill Country climate, most homeowners here aren't looking to replace a primary heat source—they're looking to trade ash, smoke, and the hassle of hauling oak or mesquite for a fireplace they'll actually use on the handful of cold nights a year.

Within city limits, the City of Granite Shoals Building Department requires a permit for new gas fireplace installations and any associated gas line or propane tank work. For properties just outside city limits in unincorporated Burnet County, permitting runs through the county's building and code compliance office instead. Either way, propane line work should be done by a licensed installer, and most established local hearth dealers handle the permit paperwork as part of the job so you're not coordinating it yourself.

Vent-free propane fireplaces are legal in Texas and sometimes appeal to lake homeowners because they skip exterior venting entirely—useful in a condo or a home where running a vent path is awkward. But vent-free units release combustion moisture into the room, which is a real consideration in a humid Hill Country lake environment already prone to condensation issues. For most Granite Shoals homes, a direct-vent unit is the better call: it vents combustion byproducts outside, performs consistently, and doesn't add moisture load to your living space. Ask a local dealer to walk through both if you're set on a specific room where venting is a constraint.

Plan on an annual inspection, ideally in early fall before the first cold front comes through. A technician checks the burner, pilot assembly, gas connections, and venting, and cleans the glass and interior. This matters even more with propane than natural gas, since tank-fed systems can develop line or regulator issues that are easy to miss if the fireplace only gets used a few weeks a year. Local hearth service providers in the Lake LBJ area typically charge $150 to $250 for a standard annual service call.

Lake LBJ homes often have open-concept living areas with vaulted or cathedral ceilings, which changes the math compared to a standard box room. A fireplace sized for square footage alone can look underpowered in a tall, open great room even if it technically produces enough BTUs. Local dealers typically size these installs by walking the room in person—factoring ceiling height, window exposure toward the lake, and how much of the space is open versus closed off—rather than going off square footage alone. Given how mild the climate is here, most homeowners prioritize visual scale and ambiance over raw heat output.

Gas gives you a real flame, genuine radiant heat, and the option to keep running during a power outage—relevant given past Pedernales Electric Cooperative outages during winter storms. Electric fireplaces plug into a standard outlet, need no venting or gas line, and run cheaply at Pedernales' residential rate of about 12.2 cents per kWh, but they go dark the moment the power does and the flame effect is simulated rather than real. For a primary living space where ambiance and backup heat matter, gas is usually the better fit. For a bedroom, guest cabin, or secondary space where install simplicity matters more than authenticity, electric is hard to beat on cost and ease.

Yes—with an asterisk. Fireplaces are hot and TVs don't like heat. Either put a mantel between them to deflect rising warmth, or choose a fireplace with heat-management technology that creates a cool zone on the wall above—the wall stays around 125 degrees, barely warm, while the room still gets full heat. If you like clean lines and don't want a mantel, heat management is the answer.

If it was installed more than 15 years ago, probably. Older gas fireplaces keep a standing pilot light burning all the time, and that little flame can cost a couple hundred dollars a year. Newer models use pilot-on-demand ignition—the pilot lights only when you use the fireplace and goes out when you turn it off.

Yes—by creating a comfort zone. A furnace heats every square foot of the house just to warm the one room you're in; a gas fireplace on low burns roughly a sixth of the gas a typical furnace does. Set the furnace around 55–60 degrees as a baseline, then heat the rooms your family actually uses. Families who heat this way commonly save $20–$60 a month.

On average, a fireplace adds back to the home about the same amount you spent installing it. Add the monthly savings from heating the rooms you actually use instead of the whole house—often hundreds of dollars a year—and the value case is strong before you even count what a fire does for how your family uses the room.