Keep Your Family Warm and Safe—No Matter What

Where wood is a realistic option—generally homes with an existing masonry fireplace in places like Media, Swarthmore, or Haverford—converting to a wood-burning insert typically costs less than a full new-construction stove install, since you're using the existing chimney with a stainless liner. New freestanding stove installations that require new Class A chimney pipe run higher, especially in twin or rowhome settings where clearance-to-combustibles work is more involved. Because each of Delaware County's 49 municipalities issues its own building permits, permit fees and inspection timelines vary by township—your installer will know the specifics for yours.

It depends mostly on lot size and construction type, not climate. Rowhomes and twins common in Upper Darby, Chester, and Darby rarely have the side clearances a wood stove chimney requires, and shared walls complicate venting. Detached single-family homes on larger lots—more common in Radnor, Newtown Square, Concord Township, and parts of Haverford—have more flexibility, especially if there's an existing masonry fireplace to work with. If you're not sure which category your home falls into, a local retailer can do a quick site assessment before you spend money on a unit that won't clear your township's setback requirements.

Because wood heat is a smaller niche here than in more rural parts of Pennsylvania, fewer local hearth dealers actively stock and install wood-burning units compared to gas. Look for NFI (National Fireplace Institute) or CSIA (Chimney Safety Institute of America) certification regardless of who you use—those credentials matter more for wood-burning installs than for gas, since improper venting and clearance work is the leading cause of chimney fires. Expect some installers to cover the whole county from a single showroom rather than maintaining multiple locations, given the lower overall demand.

A wood insert slides into an existing masonry fireplace opening and uses your current chimney, sealed with a stainless liner—this is the more common path in Delaware County, since it works with the older colonial-era and stone farmhouses in Media, Swarthmore, and Wallingford that already have a working chimney. A freestanding wood stove sits on a hearth pad and needs its own Class A chimney run through the roof or an exterior wall, which is harder to fit on the tighter lots common in the county's denser townships. If you already have a fireplace that's just sitting unused, an insert is almost always the more practical and less disruptive option.

Yes—Pennsylvania's Uniform Construction Code (UCC) applies statewide, but Delaware County itself doesn't issue building permits; each of its 49 municipalities does. That means the process, fees, and inspection scheduling for a wood stove or insert install in Haverford Township will look different from Radnor Township or Springfield Township. Most established hearth installers who do wood work in the county are used to navigating this and will pull the permit as part of the job—worth confirming before you sign a contract.

Delaware County's winters are moderate—a 27°F average low and roughly half the winter heating load of a place like Burlington, VT. That means you generally don't need an aggressive, oversized catalytic stove designed for sub-zero overnight lows. A mid-size, non-catalytic stove or insert from a brand like Pacific Energy or Lopi is typically enough for supplemental or occasional heat in the kind of larger single-family home where wood makes sense here. If you're after a true all-night burn for backup heat during outages, a catalytic model still works, but it's rarely a necessity given the climate.

Annually, per CSIA recommendations—and it matters more than usual here because much of the county's fireplace-equipped housing stock in Media, Swarthmore, and Wallingford dates to the early-to-mid 1900s. Original masonry and older clay flue liners in homes that age often need closer evaluation than a newer chimney would. A Level 1 or Level 2 inspection before burning season starts will catch liner deterioration or creosote buildup before it becomes a hazard, particularly if the fireplace sat unused for years before you started burning in it again.

Because there's no public forest land or cutting-permit system within the county, firewood here comes almost entirely from local tree services, arborists, and seasoned-wood dealers rather than self-cut permits. Oak, hickory, maple, and cherry—all common species from the county's street trees, parks, and wooded lots along the Ridley and Chester Creek watersheds—show up regularly from local suppliers, often as a byproduct of storm cleanup or tree removal work. Ask whether the wood has been seasoned at least six to twelve months; unseasoned wood is a common cause of poor stove performance and excess creosote.

For most homes in the county, gas wins on practicality: natural gas service is well established across Delaware County, a direct-vent gas insert fits into the same tight lots and shared-wall homes where a wood chimney wouldn't clear code, and there's no wood handling, ash cleanup, or storage to worry about on a small suburban lot. Wood makes more sense in the specific cases where it already has an advantage—an existing usable masonry chimney, a larger lot in a township like Newtown Square or Concord, or a homeowner who specifically wants heat that works without electricity during a PECO outage. If none of those apply to your home, gas is almost certainly the more realistic and lower-friction choice.

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.

Fireplaces are like icebergs—bigger behind the wall than in front of it. Replacement means removing the surrounding tile or stone (the finish material laps onto the fireplace face), pulling the old unit, setting the new one in the same enclosure, and re-finishing the wall. A hearth professional can determine what's behind your wall without demolition during an in-home preview.

It's a visit where a hearth professional measures your space, confirms the model you picked actually works in your home, and walks the specs—framing, gas line, venting, finish work—before anything is ordered. Some details you just can't know until you see the house. Never make a down payment without one; it's the single most-skipped step that burns buyers.

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.