Cherryville, NC
3 miles northeast
Power from its own town system (Waco: Duke Energy Carolinas); 6,523 people, about 21 times Waco's population
Attic insulation in CherryvilleAttic Insulation in Waco, NC
Blown-in attic insulation for Waco, NC, 3 miles from Cherryville, plus removal and air sealing.
About Waco and Its Homes
Waco, in eastern Cleveland County, was settled in 1857 and incorporated in 1887, taking its name from the Texas city. The county's 2019 survey recorded its feed mill, a row of frame and cinder block buildings, but almost nothing has been published about the houses in town.
Waco, in Cleveland County, grew from 310 people in 2020 to 316 in 2025 (Census Bureau estimates), on 0.84 square miles.
Waco at a Glance
- County: Cleveland County
- Population: 316 (2025), 310 (2020), up 1.9%
- Land area: 0.84 square miles (376 people each)
- Housing units: about 115 (±42)
- Climate zone: 4 (state code), 3 (2021 map)
- ENERGY STAR target for Waco attics: R-49 from bare, R-38 over 3 to 4 inches (R-value guide)
Census Bureau estimates for Waco, 2020 to 2024 (± margin of error).
Attic Insulation in Waco
If the joists show above the insulation in a Waco attic, ENERGY STAR says to add more insulation.
The Local Climate
Waco's center sits about 910 feet above sea level, 9 miles from NOAA's Lincolnton 4 W station, the best match for Waco. The station's 1991 to 2020 normals average about 3,330 heating and 1,470 cooling degree days a year, so at Waco's station, heating needs outweigh cooling.
Homes by Age: What It Means for the Attic
At about 115 housing units, give or take 42, Waco is too small for the survey to date its houses. For Waco, the nearest town with solid figures is Cherryville, 3 miles off: median year built 1970 and about 50 percent of homes built before 1970.
Air Sealing and Duct Sealing in Waco
In Waco, about 70 percent of homes heat with electricity; where that heat is forced air, ducts often run through the attic.
Air sealing in a Waco attic covers wire and pipe holes, wall tops, the attic stair and bath fans.
How Homes Here Are Heated
- Electricity: 70% (±12), about 55 households; Cleveland County: 74%
- Bottled or tank gas: under 14%
- Oil or kerosene: under 10%
Power, Gas and Rebates
Duke Energy Carolinas serves most of Waco, Rutherford EMC and Broad River Electric Cooperative its edges; your bill says which. For gas, Waco is in the Cleveland County franchise of Enbridge Gas North Carolina, whose mains may not reach every street in Waco.
Rebate to check in Waco: Smart $aver Insulate and Seal (Duke Energy; Insulation Pros is an approved trade ally). Before a job in Waco, check its current terms; the Cleveland County page lists every program.
Attic Insulation Removal in Waco
In a Waco attic, only wet, moldy or animal-soiled insulation is vacuumed out (ENERGY STAR's test), once the cause is fixed, and after mice that Waco attic is sanitized and deodorized; dry, clean insulation stays.
Also Serving Near Waco
Nearest to Waco first.
Fallston, NC
6 miles northwest
Its NOAA station logs about 550 more heating degree days than Waco's; 635 people, about twice Waco's population
Attic insulation in FallstonShelby, NC
8 miles southwest
Its NOAA station logs about 220 more heating degree days than Waco's; 23,309 people, about 74 times Waco's population
Insulation contractor serving ShelbyKings Mountain, NC
10 miles southeast
12,117 people, about 38 times Waco's population
Attic insulation in Kings Mountain
Waco Insulation FAQs
Is my Waco house listed as historic, or under any preservation rules?
Not on the state's records. Search the statewide National Register list for Cleveland County and Waco does not appear. The county does have a Historical Preservation Commission, which can grant local landmark status, so it is worth knowing whether your house was ever designated. Even then, state law has a commission review changes to a landmark's outside, not its interior arrangement. Insulating and sealing an attic happen indoors.
My older house in Waco has a brick chimney. How close can insulation go?
Not against the brick. If your house dates from the town's early decades and its chimney rises through the attic floor, the gap around it is the first thing we look at. ENERGY STAR has that gap closed with thin aluminum flashing and heat-resistant caulk. Then a sheet-metal dam holds loose insulation back, since codes commonly ask for a 2 inch gap at a masonry chimney.
Does attic insulation in Waco need a permit?
Waco Town Hall can say whether Cleveland County Building Inspections, the town itself or another office handles permits in Waco; ask before work starts.
Helpful Guides
- Power from Duke Energy Carolinas: high summer electric bills and home energy audits
Sources
Census Bureau figures for Waco, NOAA normals for the Lincolnton 4 W station, Duke Energy Carolinas (October 2026). Compiled by Insulation Pros. How the town pages are made.
Sources for the Waco introduction and questions (read October 20, 2026):
- Waco, in The North Carolina Gazetteer (William S. Powell, 2nd ed., UNC Press 2010), NCpedia
- Cleveland County Architectural Survey Update of Historic Resources from 1945 to 1975, Final Report (Landmark Preservation Associates for Cleveland County, 2019), NC HPO
- NC Listings in the National Register of Historic Places, NC State Historic Preservation Office
- Planning Services: Historical Preservation, Cleveland County Government
- N.C. Gen. Stat. 160D-947, Certificate of appropriateness required
- Furnace Flues Require Special Sealing Techniques, ENERGY STAR do-it-yourself guide
Serving Waco, NC
Insulation Pros is an insulation contractor serving North Carolina, Waco and the rest of Cleveland County included.
Reach us
Send the square footage of your Waco attic, or call (336) 870-3893.