Elizabethtown, NC
7 miles west
Median home built 1978 (White Lake: 1986); 3,306 people, about 4 times White Lake's population
Attic insulation in ElizabethtownAttic Insulation in White Lake, NC
Blown-in attic insulation for White Lake, NC, 7 miles from Elizabethtown, plus removal and air sealing.
About White Lake and Its Homes
White Lake grew up around a shallow natural lake in a Carolina bay, named for its white sandy bottom, that drew outside visitors once roads reached it around 1922. Houses ring the shore among campsites, motels and condominiums, some lived in all year and some kept for vacations.
White Lake, in Bladen County, grew from 839 people in 2020 to 850 in 2025 (Census Bureau estimates), on 1.02 square miles. That makes White Lake the third-largest town in Bladen County.
White Lake has about 1,110 housing units, 7 percent of Bladen County's; about 74 percent of the town's households own their home.
White Lake at a Glance
- County: Bladen County
- Population: 850 (2025), 839 (2020), up 1.3%
- Land area: 1.02 square miles (833 people each)
- Housing units: about 1,110 (±155)
- Median year built: 1986 (±3); Bladen County: 1983
- Owner-occupied: 74% (±11); Bladen County: 69%
- Detached houses: 54% (±7); Bladen County: 62%
- Apartments: 12% (±5)
- Mobile homes: 33% (±5)
- Climate zone: 3 on both maps
- ENERGY STAR target for White Lake attics: R-49 from bare, R-38 over 3 to 4 inches (R-value guide)
Census Bureau estimates for White Lake, 2020 to 2024 (± margin of error).
Attic Insulation in White Lake
About 20 percent of White Lake's homes predate 1970; if your joists show above the insulation, ENERGY STAR says to add more insulation.
Built from 1970 to 1989, about 35 percent of White Lake homes may hold settled fiberglass; check its depth against the joists.
The Local Climate
White Lake's center sits about 70 feet above sea level, 7 miles from NOAA's Elizabethtown station, the best match for White Lake. The station's 1991 to 2020 normals average about 2,880 heating and 1,870 cooling degree days a year, so at White Lake's station, heating needs outweigh cooling.
Homes by Age: What It Means for the Attic
About 54 percent of White Lake housing units are detached single-family houses, 33 percent mobile homes.
From 1990 to 2009, 29 percent of White Lake homes were built to codes below ENERGY STAR's target; check their eaves, where ENERGY STAR says insulation is often thinnest.
About 35 percent of White Lake's housing units predate 1980; nearly all predate the state's 1978 insulation rule too.
Homes by Year Built
- Before 1940: under 3%, about 15 units
- 1940s: 5% (±3), about 55 units
- 1950s: 11% (±4), about 125 units
- 1960s: 5% (±4), about 50 units
- 1970s: 11% (±5), about 120 units
- 1980s: 26% (±6), about 290 units
- 1990s: 12% (±4), about 140 units
- 2000s: 16% (±5), about 180 units
- 2010s: 11% (±4), about 115 units
- 2020 or later: under 3%, about 15 units
Air Sealing and Duct Sealing in White Lake
In White Lake, about 88 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: 88% (±8), about 360 households; Bladen County: 75%
- Bottled or tank gas: 11% (±7), about 45 households
Power, Gas and Rebates
Duke Energy Progress serves most of White Lake, Four County EMC its edges; your bill says which. For gas, White Lake is in the Bladen County franchise of Piedmont Natural Gas, whose mains may not reach every street in White Lake. Duke's free House Call fits many White Lake homes: about 88 percent heat with electricity. Bottled or tank gas, bought by the delivery, heats about 11 percent of homes in White Lake.
Rebate to check in White Lake: Smart $aver Insulate and Seal (Duke Energy; Insulation Pros is an approved trade ally). Before a job in White Lake, check its current terms; the Bladen County page lists every program.
Attic Insulation Removal in White Lake
In a White Lake attic, only wet, moldy or animal-soiled insulation is vacuumed out (ENERGY STAR's test), once the cause is fixed, and after mice that White Lake attic is sanitized and deodorized; dry, clean insulation stays.
Also Serving Near White Lake
Nearest to White Lake first.
Dublin, NC
13 miles west
267 people, about a third of White Lake's population
Attic insulation in DublinClarkton, NC
15 miles southwest
Median home built 1974 (White Lake: 1986)
Attic insulation in ClarktonHarrells, NC
17 miles east
169 people, about a fifth of White Lake's population
Attic insulation in Harrells
White Lake Insulation FAQs
Is my White Lake cottage on any historic register?
It is not, on the state's lists. State preservation officials list no National Register property at White Lake, and Bladen County has no line on their 2023 roster of local preservation commissions. The resort's own history runs back to a first commercial operation in 1901 and the town's incorporation in 1951, but neither brings any rules for attic work. What matters is how your own place was built and what has been changed since.
My White Lake house has recessed ceiling lights. Can insulation go around them?
Yes, with care. Most of the town's homes went up in 1970 or later, by the housing figures on this page, and a newer ceiling may carry recessed can lights. A can without an IC rating, meaning insulation contact, needs a 3-inch gap all around, ENERGY STAR advises, because insulation against it is a fire risk. An IC-rated fixture can be covered. So we read the label on each light first, and fence off the unrated ones with sheet metal or mesh before blowing insulation.
Does attic insulation in White Lake need a permit?
White Lake Town Hall can say whether Bladen County Building Inspections Department, the town itself or another office handles permits in White Lake; ask before work starts.
Helpful Guides
- Power from Duke Energy Progress: high summer electric bills and home energy audits
Sources
Census Bureau figures for White Lake, NOAA normals for the Elizabethtown station, Duke Energy Progress (October 2026). Compiled by Insulation Pros. How the town pages are made.
Sources for the White Lake introduction and questions (read October 20, 2026):
- White Lake, in The North Carolina Gazetteer (William S. Powell, 2nd ed., UNC Press 2010), NCpedia
- About (Our Story), Town of White Lake
- Carolina Bays, NCpedia (State Library of North Carolina)
- NC Listings in the National Register of Historic Places, NC State Historic Preservation Office
- Historic Preservation Commission Staff in North Carolina, listed by county, as of 2/20/2023 (NC HPO)
- Home, Town of White Lake
- Year Structure Built (table B25034), White Lake town, American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau via Census Reporter
- Attic Insulation Project, ENERGY STAR
White Lake, NC
Open in Google Maps (opens in a new tab)Serving White Lake, NC
Insulation Pros is an insulation contractor serving North Carolina, White Lake and the rest of Bladen County included.
Reach us
Send the square footage of your White Lake attic, or call (336) 870-3893.