Kitty Hawk, NC
4 miles northwest
Median home built 1987 (Kill Devil Hills: 1985); 3,670 people, about half of Kill Devil Hills' population
Attic insulation in Kitty HawkAttic Insulation in Kill Devil Hills, NC
Blown-in attic insulation for Kill Devil Hills, NC, in Dare County, plus removal and air sealing.
About Kill Devil Hills and Its Homes
Kill Devil Hills, on northern Bodie Island, takes in the dunes where the Wright brothers flew in 1903 and was incorporated in 1953. Its houses range from oceanfront bungalows of the 1930s to the homes built as the town filled in around the national memorial.
Kill Devil Hills, in Dare County, grew from 7,661 people in 2020 to 7,731 in 2025 (Census Bureau estimates), on 5.61 square miles. No town in Dare County has more people than Kill Devil Hills.
Kill Devil Hills has about 7,100 housing units, 20 percent of Dare County's; about 74 percent of the town's households own their home. Only about 3,400 of those 7,100 units were someone's usual home in the Census Bureau's 2020 to 2024 survey; the heating and owner figures on this page describe those 3,400.
Kill Devil Hills at a Glance
- County: Dare County
- Population: 7,731 (2025), 7,661 (2020), up 0.9%
- Land area: 5.61 square miles (1,378 people each)
- Housing units: about 7,100 (±384)
- Median year built: 1985 (±1); Dare County: 1988
- Owner-occupied: 74% (±7); Dare County: 78%
- Detached houses: 78% (±4); Dare County: 80%
- Attached houses: 1% (±1)
- Apartments: 19% (±6)
- Mobile homes: 1% (±1)
- Climate zone: 3 on both maps
- ENERGY STAR target for Kill Devil Hills attics: R-49 from bare, R-38 over 3 to 4 inches (R-value guide)
Census Bureau estimates for Kill Devil Hills, 2020 to 2024 (± margin of error).
Kill Devil Hills Homes and Their Attics
Frank Stick's 1933 Oceanfront Bungalows
In 1933 the artist and developer Frank Stick designed a cluster of large Cape Cod style bungalows on the Kill Devil Hills oceanfront, a group that came to be called Millionaires' Row. A 2000 history of Outer Banks building says several were still in use then. If your house has bedrooms tucked under the roof, the low walls up there are knee walls. The floor joists can carry on beneath them into the side attics. ENERGY STAR warns that open framing under a knee wall can leak air even with insulation stuffed into it, so those bays get blocked and sealed before new insulation goes down.
Homes That Grew Around the Wright Memorial
The National Park Service places the Wright Brothers National Memorial inside the town, and its 1996 documentation of the site described the memorial sitting in the middle of commercial and residential growth. Houses from 1970 on make up most of the town, as this page's housing figures show. With a house that young, the ceiling lights deserve a look before any insulation is added. ENERGY STAR says recessed cans that are not rated for insulation contact need 3 inches of clearance, while IC-rated fixtures can be covered over.
Attic Insulation in Kill Devil Hills
Some 15 percent of Kill Devil Hills' homes predate 1970; if your joists show above the insulation, ENERGY STAR says to add more insulation.
Built from 1970 to 1989, about 55 percent of Kill Devil Hills homes may hold settled fiberglass; check its depth against the joists.
The Local Climate
Kill Devil Hills' center sits near sea level, 8 miles from NOAA's Manteo Airport station, the best match for Kill Devil Hills. The station's 1991 to 2020 normals average about 2,890 heating and 1,700 cooling degree days a year, so at Kill Devil Hills' station, heating needs outweigh cooling.
Homes by Age: What It Means for the Attic
Some 78 percent of Kill Devil Hills housing units are detached single-family houses.
From 1990 to 2009, 21 percent of Kill Devil Hills homes were built to codes below ENERGY STAR's target; check their eaves, where ENERGY STAR says insulation is often thinnest.
About 30 percent of Kill Devil Hills' housing units predate 1980; nearly all predate the state's 1978 insulation rule too.
Homes by Year Built
- Before 1940: under 1%
- 1940s: 1% (±1), about 95 units
- 1950s: 6% (±4), about 430 units
- 1960s: 8% (±3), about 560 units
- 1970s: 14% (±4), about 1,000 units
- 1980s: 42% (±8), about 3,000 units
- 1990s: 7% (±3), about 470 units
- 2000s: 14% (±5), about 1,000 units
- 2010s: 7% (±3), about 530 units
- 2020 or later: 1% (±1), about 55 units
Air Sealing and Duct Sealing in Kill Devil Hills
In Kill Devil Hills, 96 percent of households 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: 96% (±3), about 3,300 households; Dare County: 93%
- Bottled or tank gas: under 3%, about 45 households
Power, Gas and Rebates
Dominion Energy North Carolina serves most of Kill Devil Hills, Tideland EMC its edges; your bill says which. For gas, Kill Devil Hills is in the Dare County franchise of Piedmont Natural Gas, whose mains may not reach every street in Kill Devil Hills. Dominion's rebate pays more for electrically heated homes, 96 percent of Kill Devil Hills' households.
Rebate to check in Kill Devil Hills: Home Energy Evaluation (Dominion Energy's contractor network). Before a job in Kill Devil Hills, check its current terms; the Dare County page lists every program.
Attic Insulation Removal in Kill Devil Hills
In a Kill Devil Hills attic, only wet, moldy or animal-soiled insulation is vacuumed out (ENERGY STAR's test), once the cause is fixed, and after mice that Kill Devil Hills attic is sanitized and deodorized; dry, clean insulation stays.
Also Serving Near Kill Devil Hills
Nearest to Kill Devil Hills first.
Nags Head, NC
5 miles southeast
3,117 people, about half of Kill Devil Hills' population
Attic insulation in Nags HeadSouthern Shores, NC
8 miles northwest
Median home built 1990 (Kill Devil Hills: 1985); 3,110 people, about half of Kill Devil Hills' population
Attic insulation in Southern ShoresManteo, NC
8 miles south
Median home built 1992 (Kill Devil Hills: 1985); 1,585 people, about a fifth of Kill Devil Hills' population
Attic insulation in ManteoDuck, NC
13 miles north
Median home built 1988 (Kill Devil Hills: 1985); 736 people, under a tenth of Kill Devil Hills' population
Attic insulation in Duck
Kill Devil Hills Insulation FAQs
Does the Kill Devil Hills landmarks commission have a say in attic work?
Only on a designated landmark, and only on what shows outside. The town's Historic Landmarks Commission recommends landmarks to the town board and acts on proposals to alter or demolish them once designated. State law confines that review to exterior changes and leaves interior arrangement alone. Blowing insulation over a ceiling and sealing leaks from the attic are indoor jobs. New roof or soffit vents on a landmark change its exterior, so talk to the town before that step.
Was my Kill Devil Hills house built with insulation in the attic?
That turns on the year it was started. The state insulation rule for new houses covers only work begun from January 1, 1978 forward, a quarter century after Kill Devil Hills became a town. Anything older was built to the owner's own choice, and later owners may have added to it. So the year is only a hint, and on install day the crew takes readings across the attic, out to the shallow edges above the outer walls.
Does attic insulation in Kill Devil Hills need a permit?
Kill Devil Hills Town Hall can say whether Dare County Building Permits & Inspections, the town itself or another office handles permits in Kill Devil Hills; ask before work starts.
Helpful Guides
- A coastal town: attic condensation and mold
Sources
Census Bureau figures for Kill Devil Hills, NOAA normals for the Manteo Airport station, Dominion Energy North Carolina (October 2026). Compiled by Insulation Pros. How the town pages are made.
Sources for the Kill Devil Hills notes and questions (read October 20, 2026):
- Kill Devil Hills, in The North Carolina Gazetteer (William S. Powell, 2nd ed., UNC Press 2010), NCpedia
- Wright Brothers National Memorial Additional Documentation, National Register nomination (NC HPO)
- Frank Stick and the Southern Shores Flat Top, from Outer Banks Architecture: An Anthology of Outposts, Lodges, and Cottages (Marimar McNaughton, John F. Blair 2000), posted by the Town of Southern Shores
- Sealing Air Leaks in the Attic, ENERGY STAR do-it-yourself guide
- Wright Brothers National Memorial Visitor Center, National Register nomination (NC HPO)
- Year Structure Built (table B25034), Kill Devil Hills town, American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau via Census Reporter
- Attic Insulation Project, ENERGY STAR
- Historic Landmarks Commission, Town of Kill Devil Hills
- N.C. Gen. Stat. 160D-947, Certificate of appropriateness required
- N.C. Gen. Stat. 143-139.2, Enforcement of insulation requirements; certificate for occupancy
Kill Devil Hills, NC
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Insulation Pros is an insulation contractor serving North Carolina, Kill Devil Hills and the rest of Dare County included.
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Send the square footage of your Kill Devil Hills attic, or call (336) 870-3893.