Attic Insulation in Alliance, NC
Blown-in attic insulation for Alliance, NC, in Pamlico County, plus removal and air sealing.
About Alliance and Its Homes
Alliance grew up in the 1890s among the potato and tobacco farms of northern Pamlico County and took its name from the Farmers' Alliance movement. Its old rail stop went by West Alliance, and almost nothing is in print about the town's houses.
Alliance, in Pamlico County, grew from 739 people in 2020 to 764 in 2025 (Census Bureau estimates), on 2.09 square miles. That makes Alliance the third-largest town in Pamlico County.
Alliance has about 340 housing units, 5 percent of Pamlico County's.
Alliance at a Glance
- County: Pamlico County
- Population: 764 (2025), 739 (2020), up 3.4%
- Land area: 2.09 square miles (366 people each)
- Housing units: about 340 (±87)
- Detached houses: 53% (±5); Pamlico County: 69%
- Apartments: 15% (±12)
- Climate zone: 3 on both maps
- ENERGY STAR target for Alliance attics: R-49 from bare, R-38 over 3 to 4 inches (R-value guide)
Census Bureau estimates for Alliance, 2020 to 2024 (± margin of error).
Attic Insulation in Alliance
About 25 percent of Alliance's homes predate 1970; if your joists show above the insulation, ENERGY STAR says to add more insulation.
The Local Climate
Alliance's center sits near sea level, 1 mile from NOAA's Bayboro 3 SW station, the best match for Alliance. The station's 1991 to 2020 normals average about 2,820 heating and 1,700 cooling degree days a year, so at Alliance's station, heating needs outweigh cooling.
Readings change over short distances around Alliance: NOAA's Reelsboro station, 7 miles away, averages about 2,490 heating degree days.
Homes by Age: What It Means for the Attic
Some 53 percent of Alliance housing units are detached single-family houses. With about 340 housing units in Alliance, read the figures as rough proportions.
Built from 1940 to 1969, about 15 percent of Alliance homes often have little insulation. Built from 1970 to 1989, about 25 percent of Alliance homes may hold settled fiberglass; check its depth against the joists.
About 35 percent of Alliance's housing units predate 1980; nearly all predate the state's 1978 insulation rule too.
Homes by Year Built
- Before 1940: 7% (±6), about 25 units
- 1940s: under 4%
- 1950s: under 8%, about 15 units
- 1960s: 12% (±6), about 40 units
- 1970s: 13% (±6), about 45 units
- 1980s: 11% (±5), about 35 units
- 2000s: 14% (±8), about 45 units
- 2010s: under 2%
- 2020 or later: under 4%
Air Sealing and Duct Sealing in Alliance
In Bayboro, the nearest town to Alliance with solid figures, about 85 percent of homes heat with electricity.
Air sealing comes first, as the EPA advises: wire and pipe holes, wall tops and soffits.
How Homes Here Are Heated
- Electricity: 85% (±13), about 250 households; Pamlico County: 78%
- Piped gas: 6% (±2), about 20 households
- Bottled or tank gas: 8% (±7), about 25 households
Power, Gas and Rebates
Duke Energy Progress serves most of Alliance, Tideland EMC its edges; your bill says which. For gas, Alliance is in the Pamlico County franchise of Piedmont Natural Gas, and 6 percent of the town's homes heat with piped gas.
Rebate to check in Alliance: Smart $aver Insulate and Seal (Duke Energy; Insulation Pros is an approved trade ally). Before a job in Alliance, check its current terms; the Pamlico County page lists every program.
Attic Insulation Removal in Alliance
In an Alliance attic, only wet, moldy or animal-soiled insulation is vacuumed out (ENERGY STAR's test), once the cause is fixed, and after mice that Alliance attic is sanitized and deodorized; dry, clean insulation stays.
Also Serving Near Alliance
Nearest to Alliance first.
Stonewall, NC
4 miles east
209 people, about a quarter of Alliance's population
Attic insulation in StonewallVandemere, NC
9 miles east
197 people, about a quarter of Alliance's population
Attic insulation in Vandemere
Alliance Insulation FAQs
Is anything here listed as historic, and is there a record of the houses?
No on both counts, as far as the state's files go. The preservation office's register of listed places has no entry for this town. Its page of county survey reports shows none for Pamlico County, and the county is missing from its 2023 commission roster too. With no published study to lean on, the attic itself is the record. So on the morning of the job, the first trip up is with you, to see how the house was framed, what insulation is there and how deep it lies.
Did older houses around Alliance have to meet a state insulation standard when new?
No. The state's insulation standard for new homes applies only to houses started on or after January 1, 1978. Anything older may hold only what owners have added since. Attics often carry a fair depth in the middle and much less out at the eaves, as ENERGY STAR points out, so that edge gets measured too. Baffles go in at the soffit vents before new insulation, so outside air keeps a clear path into the attic.
Does attic insulation in Alliance need a permit?
Alliance Town Hall can say whether Pamlico County Inspections Department, the town itself or another office handles permits in Alliance; ask before work starts.
Helpful Guides
- Power from Duke Energy Progress: high summer electric bills and home energy audits
Sources
Census Bureau figures for Alliance, NOAA normals for the Bayboro 3 SW station, Duke Energy Progress (October 2026). Compiled by Insulation Pros. How the town pages are made.
Sources for the Alliance introduction and questions (read October 20, 2026):
- Alliance, in The North Carolina Gazetteer (William S. Powell, 2nd ed., UNC Press 2010), NCpedia
- Architectural Survey Status, Records, and Reports (survey reports by county), NC State Historic Preservation Office
- 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)
- N.C. Gen. Stat. 143-139.2, Enforcement of insulation requirements; certificate for occupancy
- Adding Attic Insulation, ENERGY STAR do-it-yourself guide
- About Attic Ventilation, ENERGY STAR do-it-yourself guide
Alliance, NC
Open in Google Maps (opens in a new tab)Serving Alliance, NC
Insulation Pros is an insulation contractor serving North Carolina, Alliance and the rest of Pamlico County included.
Reach us
Send the square footage of your Alliance attic, or call (336) 870-3893.