Pinebluff, NC
7 miles northeast
Its NOAA station logs about 350 more heating degree days than Hoffman's; 1,571 people, about 4 times Hoffman's population
Attic insulation in PinebluffAttic Insulation in Hoffman, NC
Blown-in attic insulation for Hoffman, NC, 7 miles from Pinebluff, plus removal and air sealing.
About Hoffman and Its Homes
Hoffman was settled in the mid-1870s as the Raleigh and Augusta Air Line laid track across eastern Richmond County, and it took the name of the railroad's president. In World War II, Camp Mackall lay along its eastern side, in sandy pine country.
Hoffman, in Richmond County, grew from 421 people in 2020 to 426 in 2025 (Census Bureau estimates), on 3.4 square miles. That makes Hoffman the fifth-largest town in Richmond County.
Hoffman has about 285 housing units, 1 percent of Richmond County's; about 68 percent of the town's households own their home.
Hoffman at a Glance
- County: Richmond County
- Population: 426 (2025), 421 (2020), up 1.2%
- Land area: 3.4 square miles (125 people each)
- Housing units: about 285 (±90)
- Median year built: 1992 (±4); Richmond County: 1976
- Owner-occupied: 68% (±8); Richmond County: 66%
- Detached houses: 52% (±14); Richmond County: 68%
- Attached houses: under 3%
- Mobile homes: 46% (±13)
- Climate zone: 3 on both maps
- ENERGY STAR target for Hoffman attics: R-49 from bare, R-38 over 3 to 4 inches (R-value guide)
Census Bureau estimates for Hoffman, 2020 to 2024 (± margin of error).
Attic Insulation in Hoffman
About 20 percent of Hoffman's homes predate 1970; if your joists show above the insulation, ENERGY STAR says to add more insulation.
From 1990 to 2009, about 50 percent of Hoffman homes were built to codes below ENERGY STAR's target; check their eaves, where ENERGY STAR says insulation is often thinnest.
The Local Climate
Hoffman's center sits about 430 feet above sea level, 13 miles from NOAA's Hamlet station, the best match for Hoffman. The station's 1991 to 2020 normals average about 2,820 heating and 2,080 cooling degree days a year, so Hoffman attics work in both seasons.
Homes by Age: What It Means for the Attic
With about 285 housing units in Hoffman, read the figures as rough proportions.
Built from 1940 to 1969, about 20 percent of Hoffman homes often have little insulation.
About 20 percent of Hoffman's housing units predate 1980; nearly all predate the state's 1978 insulation rule too.
Homes by Year Built
- Before 1940: under 3%
- 1940s: under 5%
- 1950s: under 11%, about 15 units
- 1960s: 13% (±6), about 40 units
- 1970s: under 4%
- 1990s: 34% (±10), about 95 units
- 2000s: 19% (±11), about 55 units
- 2010s: under 4%
- 2020 or later: under 6%
Air Sealing and Duct Sealing in Hoffman
In Hoffman, about 82 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: 82% (±7), about 195 households; Richmond County: 68%
- Piped gas: under 4%
- Bottled or tank gas: 14% (±13), about 30 households
- Wood: under 5%
Power, Gas and Rebates
Duke Energy Progress serves most of Hoffman, Pee Dee Electric its edges; your bill says which. For gas, Hoffman is in the Richmond County franchise of Piedmont Natural Gas, whose mains may not reach every street in Hoffman. Duke's free House Call fits many Hoffman homes: about 82 percent heat with electricity.
Rebate to check in Hoffman: Smart $aver Insulate and Seal (Duke Energy; Insulation Pros is an approved trade ally). Before a job in Hoffman, check its current terms; the Richmond County page lists every program.
Attic Insulation Removal in Hoffman
In a Hoffman attic, only wet, moldy or animal-soiled insulation is vacuumed out (ENERGY STAR's test), once the cause is fixed, and after mice that Hoffman attic is sanitized and deodorized; dry, clean insulation stays.
Also Serving Near Hoffman
Nearest to Hoffman first.
Aberdeen, NC
10 miles northeast
Median home built 2003 (Hoffman: 1992); Its NOAA station logs about 460 more heating degree days than Hoffman's
Attic insulation in AberdeenFoxfire, NC
10 miles north
Median home built 2001 (Hoffman: 1992); Its NOAA station logs about 220 more heating degree days than Hoffman's
Attic insulation in FoxfireDobbins Heights, NC
12 miles southwest
685 people to Hoffman's 426
Attic insulation in Dobbins HeightsPinehurst, NC
12 miles north
Median home built 1995 (Hoffman: 1992); 18,670 people, about 44 times Hoffman's population
Attic insulation in Pinehurst
Hoffman Insulation FAQs
Would any historic rules apply to attic work on my Hoffman house?
None that the state records show. No Hoffman property appears on the National Register list for Richmond County. On the state's 2023 roster, the county's single local preservation commission is in Rockingham. A 2008 nomination does mention old farmsteads in the pine country near Hoffman, but that describes farms outside town, not a protected district. So the work in your attic is planned around the house and nothing else.
My house dates from Hoffman's early railroad years. How is the chimney handled?
With a gap and a metal shield, never with insulation against it. By the ENERGY STAR guide, building codes generally keep insulation 2 inches off brick or stone and 1 inch off a metal flue pipe. Where the brick passes up through the ceiling, the opening is bridged with thin aluminum and high-heat caulk, not foam. A sheet-metal collar then holds loose fill away. A town settled in the 1870s and first incorporated in 1899 can have houses old enough to need this, but a chimney on an outside wall never crosses the attic floor.
Does attic insulation in Hoffman need a permit?
Hoffman Town Hall can say whether Richmond County Building Inspection, the town itself or another office handles permits in Hoffman; ask before work starts.
Helpful Guides
- Power from Duke Energy Progress: high summer electric bills and home energy audits
- Hot summers at NOAA's Hamlet station: radiant barriers
Sources
Census Bureau figures for Hoffman, NOAA normals for the Hamlet station, Duke Energy Progress (October 2026). Compiled by Insulation Pros. How the town pages are made.
Sources for the Hoffman introduction and questions (read October 20, 2026):
- Hoffman, in The North Carolina Gazetteer (William S. Powell, 2nd ed., UNC Press 2010), NCpedia
- Powell-Brookshire-Parker Farm, National Register nomination (NC HPO, listed 2008)
- 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)
- Furnace Flues Require Special Sealing Techniques, ENERGY STAR do-it-yourself guide
Hoffman, NC
Open in Google Maps (opens in a new tab)Serving Hoffman, NC
Insulation Pros is an insulation contractor serving North Carolina, Hoffman and the rest of Richmond County included.
Reach us
Send the square footage of your Hoffman attic, or call (336) 870-3893.