Attic Insulation in Elizabethtown, NC

Blown-in attic insulation for Elizabethtown, NC, in Bladen County, plus removal and air sealing.

About Elizabethtown and Its Homes

Elizabethtown, the Bladen County seat, was laid out on the Cape Fear River in 1773 and grew slowly for most of its history. Only a few scattered houses from before the Civil War were left in 1989, a study of its oldest surviving church found, so no single house type describes the town.

Elizabethtown is a town of 3,306 people on 5.07 square miles of Bladen County, by the Census Bureau's 2025 estimate. No town in Bladen County has more people than Elizabethtown.

Elizabethtown has about 2,100 housing units, 14 percent of Bladen County's; about 47 percent of the town's households own their home.

A wide brick courthouse with a white central entrance behind a lawn in Elizabethtown
The Bladen County Courthouse in Elizabethtown, North Carolina Photo: Indy beetle, CC0, via Wikimedia Commons

Elizabethtown at a Glance

  • County: Bladen County
  • Population: 3,306 (2025)
  • Land area: 5.07 square miles (652 people each)
  • Housing units: about 2,100 (±239)
  • Median year built: 1978 (±4); Bladen County: 1983
  • Owner-occupied: 47% (±10); Bladen County: 69%
  • Detached houses: 75% (±8); Bladen County: 62%
  • Apartments: 21% (±8)
  • Mobile homes: under 6%
  • Climate zone: 3 on both maps
  • ENERGY STAR target for Elizabethtown attics: R-49 from bare, R-38 over 3 to 4 inches (R-value guide)

Census Bureau estimates for Elizabethtown, 2020 to 2024 (± margin of error).

Elizabethtown Homes and Their Attics

Houses From the Turpentine Years

In the 1840s the town grew on turpentine, tapped from the longleaf pines and then the area's chief product. Trinity Methodist Church dates from about 1848, and its nomination names only isolated houses as the other buildings left from that period. After that, Elizabethtown grew slowly but steadily into the twentieth century. If your house is one of the older ones, two jobs come before insulation. An electrician looks for knob-and-tube wiring from the years before 1930, a fire hazard where insulation lies against it, ENERGY STAR warns. Where a masonry flue climbs past the ceiling joists, the opening around it is sealed with sheet aluminum and high-heat caulk, and the insulation stops short of the masonry.

Record Rain From Hurricane Florence

In September 2018, Hurricane Florence brought several days of heavy rain to southeastern North Carolina. The State Climate Office reported its highest total, 35.93 inches, from a volunteer observer northwest of Elizabethtown, a preliminary new state record for a tropical storm. Two years earlier, Hurricane Matthew left 18.38 inches near the town, the National Weather Service reported. Rain that heavy and that long finds any weak spot in a roof. ENERGY STAR reads damp insulation as the sign of a leaking roof. So after a long storm, look at the insulation under the roof deck. If it is wet, the roof is mended first. After that, the soggy layer is drawn off through a vacuum hose and dry insulation is laid in its place.

Attic Insulation in Elizabethtown

About 30 percent of Elizabethtown's homes predate 1970; if your joists show above the insulation, ENERGY STAR says to add more insulation.

Built from 1970 to 1989, about 40 percent of Elizabethtown homes may hold settled fiberglass; check its depth against the joists.

The Local Climate

Elizabethtown's center sits about 110 feet above sea level, under a mile from NOAA's Elizabethtown station, the best match for Elizabethtown. The station's 1991 to 2020 normals average about 2,880 heating and 1,870 cooling degree days a year, so at Elizabethtown's station, heating needs outweigh cooling.

Homes by Age: What It Means for the Attic

About 75 percent of Elizabethtown housing units are detached single-family houses.

From 1990 to 2009, about 30 percent of Elizabethtown homes were built to codes below ENERGY STAR's target; check their eaves, where ENERGY STAR says insulation is often thinnest.

About 55 percent of Elizabethtown's housing units predate 1980; nearly all predate the state's 1978 insulation rule too. Renters hold about 53 percent of Elizabethtown's occupied homes, so many attic decisions rest with landlords.

Homes by Year Built

  • Before 1940: under 3%, about 30 units
  • 1940s: 10% (±6), about 200 units
  • 1950s: 9% (±4), about 195 units
  • 1960s: 8% (±6), about 165 units
  • 1970s: 29% (±8), about 600 units
  • 1980s: 9% (±6), about 185 units
  • 1990s: 21% (±8), about 440 units
  • 2000s: 8% (±6), about 160 units
  • 2010s: under 4%, about 45 units
  • 2020 or later: under 6%, about 55 units

Air Sealing and Duct Sealing in Elizabethtown

In Elizabethtown, about 74 percent of homes heat with electricity; where that heat is forced air, ducts often run through the attic.

Air sealing comes first, as the EPA advises: wire and pipe holes, wall tops and soffits.

How Homes Here Are Heated

  • Electricity: 74% (±11), about 1,240 households; Bladen County: 75%
  • Piped gas: under 3%, about 30 households
  • Bottled or tank gas: 23% (±9), about 380 households

Power, Gas and Rebates

Duke Energy Progress serves most of Elizabethtown, Four County EMC its edges; your bill says which. For gas, Elizabethtown is in the Bladen County franchise of Piedmont Natural Gas, whose mains may not reach every street in Elizabethtown. Duke's free House Call fits many Elizabethtown homes: about 74 percent heat with electricity. Bottled or tank gas, bought by the delivery, heats about 23 percent of homes in Elizabethtown.

Rebate to check in Elizabethtown: Smart $aver Insulate and Seal (Duke Energy; Insulation Pros is an approved trade ally). Before a job in Elizabethtown, check its current terms; the Bladen County page lists every program.

Attic Insulation Removal in Elizabethtown

In an Elizabethtown attic, only wet, moldy or animal-soiled insulation is vacuumed out (ENERGY STAR's test), once the cause is fixed, and after mice that Elizabethtown attic is sanitized and deodorized; dry, clean insulation stays.

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Elizabethtown Insulation FAQs

Is my Elizabethtown house in a historic district with rules to follow?

Not according to the state's lists. The town's two National Register listings are single properties: Trinity Methodist Church and the Bladen County Training School, a Rosenwald school finished in 1928. Neither is a district. The State Historic Preservation Office's 2023 roster of local preservation commissions has no entry at all for Bladen County. Per that office, being on the National Register puts no limits on a private owner who pays for work out of pocket. Insulating your attic needs no sign-off from any historic body.

Does a radiant barrier make sense in an Elizabethtown attic?

It depends on what is already up there. Bladen County lies in North Carolina's coastal plain, where summer sun on the roof can drive attic temperatures high. Building America research finds a radiant barrier helps a great deal in an attic with little or no insulation, and it keeps ducts cooler in summer when they run through the attic. Over an attic that is already well insulated, it adds very little. Sealing and insulation come first, and that's the work we do.

Could the old insulation in an Elizabethtown attic be vermiculite?

It could: about 20 percent of Elizabethtown's homes predate 1960. If an Elizabethtown attic holds a pebble-like gray-brown or silver-gold fill, leave it undisturbed: the EPA says vermiculite may contain asbestos.

Does attic insulation in Elizabethtown need a permit?

Elizabethtown Town Hall can say whether Bladen County Building Inspections Department, the town itself or another office handles permits in Elizabethtown; ask before work starts.

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