Southern Shores, NC
5 miles south
Median home built 1990 (Duck: 1988); 3,110 people, about 4 times Duck's population
Attic insulation in Southern ShoresAttic Insulation in Duck, NC
Blown-in attic insulation for Duck, NC, 5 miles from Southern Shores, plus removal and air sealing.
About Duck and Its Homes
Duck, a resort town between Currituck Sound and the ocean at the north end of Dare County, became the Outer Banks' newest town in 2002. Its houses are mostly from 1970 on, little has been written about how they were built, and so the advice here goes by your own house and what its attic holds.
Duck, in Dare County, fell from 743 people in 2020 to 736 in 2025 (Census Bureau estimates), on 2.42 square miles.
Duck has about 2,800 housing units, 8 percent of Dare County's; about 89 percent of the town's households own their home. Only about 350 of those 2,800 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 350.
Duck at a Glance
- County: Dare County
- Population: 736 (2025), 743 (2020), down 0.9%
- Land area: 2.42 square miles (304 people each)
- Housing units: about 2,800 (±286)
- Median year built: 1988 (±1); Dare County: 1988
- Owner-occupied: 89% (±6); Dare County: 78%
- Detached houses: 86% (±4); Dare County: 80%
- Apartments: 14% (±3)
- Climate zone: 3 on both maps
- ENERGY STAR target for Duck attics: R-49 from bare, R-38 over 3 to 4 inches (R-value guide)
Census Bureau estimates for Duck, 2020 to 2024 (± margin of error).
Attic Insulation in Duck
If the joists show above the insulation in a Duck attic, ENERGY STAR says to add more insulation.
Built from 1970 to 1989, 57 percent of Duck homes may hold settled fiberglass; check its depth against the joists.
The Local Climate
Duck's center sits near sea level, 18 miles from NOAA's Manteo Airport station, the best match for Duck. The station's 1991 to 2020 normals average about 2,890 heating and 1,700 cooling degree days a year, so at Duck's station, heating needs outweigh cooling.
Homes by Age: What It Means for the Attic
Some 86 percent of Duck housing units are detached single-family houses.
From 1990 to 2009, 36 percent of Duck homes were built to codes below ENERGY STAR's target; check their eaves, where ENERGY STAR says insulation is often thinnest.
About 10 percent of Duck's housing units predate 1980; nearly all predate the state's 1978 insulation rule too.
Homes by Year Built
- Before 1940: under 1%, about 10 units
- 1940s: under 1%
- 1950s: under 1%
- 1960s: under 1%, about 20 units
- 1970s: 9% (±2), about 240 units
- 1980s: 49% (±4), about 1,370 units
- 1990s: 17% (±3), about 490 units
- 2000s: 19% (±4), about 530 units
- 2010s: 4% (±2), about 115 units
- 2020 or later: 1% (±1), about 20 units
Air Sealing and Duct Sealing in Duck
In Duck, about 92 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: 92% (±9), about 330 households; Dare County: 93%
- Piped gas: under 5%
- Bottled or tank gas: 4% (±3), about 15 households
- Oil or kerosene: under 3%
Power, Gas and Rebates
Dominion Energy North Carolina serves most of Duck, Tideland EMC its edges; your bill says which. For gas, Duck is in the Dare County franchise of Piedmont Natural Gas, whose mains may not reach every street in Duck. Dominion's rebate pays more for electrically heated homes, about 92 percent of Duck's households.
Rebate to check in Duck: Home Energy Evaluation (Dominion Energy's contractor network). Before a job in Duck, check its current terms; the Dare County page lists every program.
Attic Insulation Removal in Duck
In a Duck attic, only wet, moldy or animal-soiled insulation is vacuumed out (ENERGY STAR's test), once the cause is fixed, and after mice that Duck attic is sanitized and deodorized; dry, clean insulation stays.
Also Serving Near Duck
Nearest to Duck first.
Kitty Hawk, NC
8 miles south
Median home built 1987 (Duck: 1988); 3,670 people, about 5 times Duck's population
Attic insulation in Kitty HawkKill Devil Hills, NC
13 miles south
Median home built 1985 (Duck: 1988); 7,731 people, about 11 times Duck's population
Attic insulation in Kill Devil HillsNags Head, NC
18 miles southeast
3,117 people, about 4 times Duck's population
Attic insulation in Nags HeadManteo, NC
21 miles south
Median home built 1992 (Duck: 1988); 1,585 people, about twice Duck's population
Attic insulation in Manteo
Duck Insulation FAQs
Hurricane gusts have hit Duck hard. How can I tell whether a storm wet my attic?
Look in two places, the ceilings and the attic itself. The National Weather Service logged a peak gust of 92 miles an hour here during Hurricane Isabel in 2003, and 87 at the Duck pier during Dorian in 2019. After wind like that, look for new stains on the ceilings and for clumped, damp patches up top. ENERGY STAR reads damp insulation as a leaking roof, and the roofer comes first. Once the leak is repaired, we vacuum out the soaked layer and blow in new.
Is any house in Duck listed as historic?
None inside the town limits, going by the state's lists. The one National Register listing that carries the town's name, the Caffey's Inlet Lifesaving Station, is recorded as standing outside them. The state's 2023 list of local preservation commissions names only the Kill Devil Hills commission in Dare County. Nothing on a historic list governs attic work here, then. The condition of your own roof, wiring and ceiling is what decides the order of the work.
Does attic insulation in Duck need a permit?
Duck Town Hall can say whether Dare County Building Permits & Inspections, the town itself or another office handles permits in Duck; ask before work starts.
Helpful Guides
- A coastal town: attic condensation and mold and attic ventilation
Sources
Census Bureau figures for Duck, 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 Duck introduction and questions (read October 20, 2026):
- Duck, in The North Carolina Gazetteer (William S. Powell, 2nd ed., UNC Press 2010), NCpedia
- History of the Town of Duck, Town of Duck
- Year Structure Built (table B25034), Duck town, American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau via Census Reporter
- Hurricane Isabel, September 18, 2003, event review, National Weather Service Newport/Morehead City
- Hurricane Dorian, September 2019, event review, National Weather Service Newport/Morehead City
- Attic Insulation Project, ENERGY STAR
- 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)
Serving Duck, NC
Insulation Pros is an insulation contractor serving North Carolina, Duck and the rest of Dare County included.
Reach us
Send the square footage of your Duck attic, or call (336) 870-3893.