Instant Warmth for Lakehills' Unpredictable Hill Country Winters.

Because Lakehills runs on propane rather than a city gas main, expect installed costs in the $4,000 to $9,500 range depending on the unit and the site work. A direct-vent propane insert going into an existing masonry fireplace on a lake house with a propane tank already in place sits toward the lower end. New construction or a build without an existing tank—where you're adding a buried or above-ground propane tank plus a new line run to the fireplace location—pushes toward the higher end. A local dealer can give you a firm number after seeing your existing propane setup, or lack of one.

In Lakehills, it's propane. There's no natural gas utility main serving this part of unincorporated Bandera County, so every gas fireplace, insert, or stove here runs on propane from an on-site tank. This isn't unusual for the Hill Country—most homes around Medina Lake already have propane for cooking, water heating, or a backup generator, so adding a fireplace to that existing system is usually a straightforward tie-in. If you don't have a propane tank yet, your dealer will coordinate with a local propane supplier to size and place one.

Yes, and it's a common upgrade in the older limestone ranch homes and lake cabins around Lakehills. A propane insert typically goes into the existing masonry firebox, venting through a stainless liner run up the original chimney. Costs usually land between $4,000 and $8,000 depending on the insert and whether the home already has a propane tank sized for the added load. The result keeps the look of the original fireplace but trades hauling oak or mesquite for a switch on the wall.

Most modern propane fireplaces will, which matters here—Bandera Electric Cooperative's lines can go down during ice events, and the February 2021 statewide freeze left plenty of Hill Country homes without grid power for days. Units with IPI (intermittent pilot ignition) run on AA batteries that kick in automatically when the power drops, so the fireplace lights on demand regardless of grid status. Valor fireplaces take it further—their pilot generates its own electricity through the thermocouple, so there are no batteries to remember at all. For a place where outages tend to hit during the coldest snaps of the year, that reliability is worth asking about specifically.

A gas fireplace is a fully built-in unit framed into a wall—the right call for new construction or a remodel on a lake house. A gas insert drops into an existing masonry firebox and uses the chimney as its vent path, which is the more common project in Lakehills' older ranch-style homes. A gas stove is a freestanding cast-iron or steel unit that sits on the floor, often chosen for a smaller cabin or a room without an existing fireplace. Given how many homes here already have a masonry fireplace built for wood, an insert is usually the most cost-effective path.

Unincorporated Bandera County doesn't enforce a residential building code the way an incorporated city would, so there's typically no city permit to pull for the fireplace unit itself. What is regulated is the propane work: tank placement, line sizing, and connections must be done by an LP-gas licensed installer under Texas Railroad Commission rules, and homes near Medina Lake may also need to check in with Bandera County Development Services on floodplain or setback rules before placing a new tank. A local dealer who's done lake-area installs before will already know which boxes need checking.

Vented (direct-vent) units draw combustion air from outside and exhaust it back outside through sealed venting—they're the safest, most universally recommended option and the standard choice most Lakehills dealers install. Vent-free propane units burn directly into the room and are legal in Texas within strict room-size and ventilation limits, and some homeowners like them for cabins or smaller spaces where running vent pipe is impractical. Given the humidity off Medina Lake, most local installers still steer full-time living spaces toward vented units for better indoor air quality and fewer condensation issues on windows.

Plan on an annual inspection, ideally before the fall—a technician checks the burner, pilot assembly, gas connections, and venting, and cleans the glass. This matters even more with propane than natural gas, since tank and line connections need periodic checking for leaks. Local propane and hearth service providers typically charge $150 to $250 for this visit, and it's the kind of maintenance that's easy to skip in a mild climate where the fireplace only runs occasionally—which is exactly when small issues get overlooked.

Wood is deeply practical out here—oak, pecan, and mesquite are all locally abundant, and a lot of Hill Country properties have standing dead oak or mesquite on-site that costs nothing but the work of cutting it. Wood also keeps burning with zero power required, which matters during ice-storm outages. Gas wins on convenience: no hauling, no ash, instant heat with a switch, and—with the right ignition system—it still works when the grid doesn't. Given how mild Lakehills winters usually run, many homeowners here land on gas for everyday use and ambiance, treating the fireplace more as a design feature and storm backup than a workhorse heat source.

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.

Open fireplaces suck—literally. As the fire burns, it consumes air your furnace already paid to heat and pulls it out through the chimney, so the house is actually colder after the fire goes out than before you lit it. An insert fixes this: it seals the chimney, puts fixed glass across the front, and turns that hole in your house into a real heat source.

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.