Attic Insulation in Clyde, NC
Blown-in attic insulation for Clyde, NC, 4 miles from Canton, plus removal and air sealing.
About Clyde and Its Homes
Clyde, on the south side of the Pigeon River in central Haywood County, was known as Lower Pigeon before its 1889 incorporation. Built largely on the fields of one old family farm, it became the county's main shipping point for farm produce once the railroad came.
Clyde, in Haywood County, fell from 1,367 people in 2020 to 1,355 in 2025 (Census Bureau estimates), on 0.86 square miles.
Clyde has about 560 housing units, 2 percent of Haywood County's.
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Clyde at a Glance
- County: Haywood County
- Population: 1,355 (2025), 1,367 (2020), down 0.9%
- Land area: 0.86 square miles (1,576 people each)
- Housing units: about 560 (±138)
- Median year built: 1986 (±6); Haywood County: 1983
- Detached houses: 64% (±3); Haywood County: 73%
- Attached houses: under 4%
- Apartments: 16% (±6)
- Climate zone: 4 on both maps
- ENERGY STAR target for Clyde attics: R-60 from bare, R-49 over 3 to 4 inches (R-value guide)
Census Bureau estimates for Clyde, 2020 to 2024 (± margin of error).
Clyde Homes and Their Attics
A Farmhouse That Grew in Three Stages
The Shook-Welch-Smathers House, listed on the National Register in 2008, is the oldest known frame house still standing in Haywood County. Its nomination traces three building campaigns. First came what was probably a two-story house of about 1810 to 1820. An enlargement of about 1840 to 1860 added shed rooms at the back and raised the roof, and a Victorian remodeling followed about 1890 to 1900. Older Clyde houses that were added onto over the years can carry the same layering above the ceilings. There may be a main attic, a shallower space over a back addition, and sometimes a pocket between them. We find and check every one of those spaces, and each one gets insulation laid level, with no low spots.
Attic Insulation in Clyde
About 35 percent of Clyde's homes predate 1970; if your joists show above the insulation, ENERGY STAR says to add more insulation.
Mountain Climate
Clyde's center sits about 2,540 feet above sea level, 5 miles from NOAA's Waynesville 1 E station, the best match for Clyde. The station's 1991 to 2020 normals average about 4,790 heating and 530 cooling degree days a year, so Clyde attics work hardest in winter.
Homes by Age: What It Means for the Attic
Some 64 percent of Clyde housing units are detached single-family houses.
Built from 1940 to 1969, about 25 percent of Clyde homes often have little insulation. Built from 1970 to 1989, 23 percent of Clyde homes may hold settled fiberglass; check its depth against the joists.
About 40 percent of Clyde's housing units predate 1980; nearly all predate the state's 1978 insulation rule too.
Homes by Year Built
- Before 1940: 11% (±7), about 60 units
- 1940s: 7% (±5), about 40 units
- 1950s: 10% (±5), about 55 units
- 1960s: 7% (±6), about 40 units
- 1970s: 5% (±3), about 25 units
- 1980s: 18% (±6), about 105 units
- 2000s: 5% (±3), about 25 units
- 2010s: 15% (±7), about 80 units
- 2020 or later: under 3%
Air Sealing and Duct Sealing in Clyde
In Clyde, 61 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: 61% (±2), about 320 households; Haywood County: 61%
- Piped gas: under 5%, about 10 households
- Bottled or tank gas: 6% (±5), about 30 households
- Wood: 6% (±6), about 35 households
Power, Gas and Rebates
Power in and around Clyde comes from Duke Energy Progress and Haywood EMC; your bill says which. For gas, Clyde is in the Haywood County franchise of Enbridge Gas North Carolina, whose mains may not reach every street in Clyde. Duke's free House Call fits many Clyde homes: 61 percent heat with electricity.
Rebate to check if Duke Energy Progress serves your Clyde home: Smart $aver Insulate and Seal (Duke Energy; Insulation Pros is an approved trade ally). Before a job in Clyde, check its current terms; the Haywood County page lists every program.
Attic Insulation Removal in Clyde
In a Clyde attic, only wet, moldy or animal-soiled insulation is vacuumed out (ENERGY STAR's test), once the cause is fixed, and after mice that Clyde attic is sanitized and deodorized; dry, clean insulation stays.
Also Serving Near Clyde
Nearest to Clyde first.
Waynesville, NC
6 miles southwest
Median home built 1972 (Clyde: 1986); Center about 210 feet higher than Clyde's
Insulation contractor serving WaynesvilleMaggie Valley, NC
9 miles west
Median home built 1998 (Clyde: 1986); Center about 480 feet higher than Clyde's
Attic insulation in Maggie ValleyWoodfin, NC
19 miles northeast
Median home built 1999 (Clyde: 1986); Center about 420 feet lower than Clyde's
Attic insulation in WoodfinAsheville, NC
20 miles east
Median home built 1982 (Clyde: 1986); Center about 410 feet lower than Clyde's
Insulation company serving Asheville
Clyde Insulation FAQs
Does Clyde have historic rules that cover work in my attic?
Only for the outside of a property it has designated. Clyde is one of two Haywood County towns with a Historic Preservation Commission on the state's 2023 roster. When a town designates a landmark or district, North Carolina law makes exterior changes wait for a certificate of appropriateness, while interior arrangement stays outside the commission's reach. Work done up in the attic, like sealing leaks and adding insulation, counts as interior work. New roof or soffit vents would change how the house looks, and that question goes to the town first.
Were the 1920s houses along Broad Street in Clyde built with insulation?
Nothing made them include it. The county's 1983 survey describes a run of small suburban houses on Broad Street toward Canton, built in the 1920s with modest English Tudor touches, driveways and garages. The state's occupancy rule on insulation reaches back no further than houses started in 1978. So any insulation up there was a builder's or an owner's choice. Before topping it up, we look at the wiring. A house wired before about 1930 can still have knob-and-tube, and an electrician has to see it first.
Could the old insulation in a Clyde attic be vermiculite?
It could: about 25 percent of Clyde's homes predate 1960. If a Clyde attic holds a pebble-like gray-brown or silver-gold fill, leave it undisturbed: the EPA says vermiculite may contain asbestos.
Does attic insulation in Clyde need a permit?
Clyde Town Hall can say whether Haywood County Building Inspections, the town itself or another office handles permits in Clyde; ask before work starts.
Helpful Guides
- Mountain winters: attic stairs and hatches
Sources
Census Bureau figures for Clyde, NOAA normals for the Waynesville 1 E station (October 2026). Compiled by Insulation Pros. How the town pages are made.
Sources for the Clyde notes and questions (read October 20, 2026):
- Clyde, in The North Carolina Gazetteer (William S. Powell, 2nd ed., UNC Press 2010), NCpedia
- Shook-Welch-Smathers House, National Register nomination (NC HPO)
- The Built Environment of Haywood County, North Carolina (Haywood County Survey, 1983), NC State Historic Preservation Office
- Adding Attic Insulation, ENERGY STAR do-it-yourself guide
- Historic Preservation Commission Staff in North Carolina, listed by county, as of 2/20/2023 (NC HPO)
- N.C. Gen. Stat. 160D-947, Certificate of appropriateness required
- N.C. Gen. Stat. 143-139.2, Enforcement of insulation requirements; certificate for occupancy
- Attic Insulation Project, ENERGY STAR
Serving Clyde, NC
Insulation Pros is an insulation contractor serving North Carolina, Clyde and the rest of Haywood County included.
Reach us
Send the square footage of your Clyde attic, or call (336) 870-3893.