About the Florence Market

The Florence, SC metropolitan statistical area consists of Florence County and Darlington County in the inland Pee Dee region of northeastern South Carolina, anchored by the city of Florence at the I-95/I-20 interchange. Primary residential cities for local-SEO pages are Florence, Darlington, Hartsville, Lake City, and Timmonsville. The metro is inland (not one of SC's 8 coastal counties), so it falls outside SC's coastal high-wind/wind-borne-debris design region and has no HVHZ or WUI overlay; ultimate design wind speeds run roughly 115-120 mph versus 140-170 mph on the coast. Local building permitting is handled by Florence County and Darlington County planning/building departments plus each city's own department. Climate perils driving metal-roofing demand are hot humid summers, severe hail-producing thunderstorms, an elevated inland tornado risk, tropical-storm-remnant wind/rain, and river flooding along the Pee Dee/Lynches River basins.

Counties Served

Florence County
Darlington County

Local Climate Risk

Weather Perils in the Florence Area

Hot, humid subtropical summers (heat/UV load on roofing)
Severe thunderstorms with large hail (spring/summer)
Tornadoes — Pee Dee region sits within the Carolinas' elevated inland tornado corridor
Tropical storm/hurricane remnants bringing high straight-line wind and heavy inland rainfall (not storm surge — this is an inland metro)
Riverine/flash flooding along the Pee Dee River, Lynches River, Black Creek and Jeffries Creek floodplains
Occasional winter ice storms/freezing rain
High humidity promoting algae/moss growth and accelerating asphalt-shingle wear (a driver of metal-roof upsell)

Building & Permitting Notes

Florence metro = Florence County + Darlington County (2 counties). South Carolina adopts statewide codes via the SC Building Codes Council (current cycle built on the 2021 IRC/IBC family with SC amendments); permitting is administered locally: Florence County Planning & Building (planning.florenceco.org) and City of Florence Planning/Building Dept for in-city parcels; Darlington County Building Codes Dept plus City of Darlington and City of Hartsville each run their own zoning/permit review for in-city work. Florence and Darlington Counties are INLAND Pee Dee-region counties, NOT among SC's 8 designated coastal counties (Beaufort, Berkeley, Charleston, Colleton, Dorchester, Georgetown, Horry, Jasper) — so this metro is outside SC's coastal wind-borne-debris/high-wind design region and there is no HVHZ (High-Velocity Hurricane Zone; that designation is Florida-only and does not apply anywhere in SC). Per ASCE 7 wind maps referenced by the SC code, ultimate design wind speed for Florence/Darlington Counties runs roughly 115–120 mph (Risk Category II, Exposure B/C), well below the 140–170 mph coastal-county values — so impact-rated/wind-borne-debris roofing is not code-mandated here, though it's still marketed for hail/tornado resilience. No formal Wildland-Urban Interface (WUI) code overlay is in force locally, unlike Western states. Flood risk is localized along the Pee Dee River, Lynches River, Black Creek, and Jeffries Creek floodplains (FEMA-mapped SFHAs), relevant for waterfront/low-lying subdivisions. Historic-district properties in Downtown Florence, Jamestown (Florence), Downtown Darlington's five NRHP districts, Downtown Lake City, and Hartsville's East Home Ave/West College Ave districts may require Board of Architectural/Design Review approval for visible roof-material changes — favor low-profile standing seam or stone-coated steel shingle profiles that read as traditional shingle/slate.

Popular Home Styles

Traditional brick ranch
Craftsman bungalow (common in Florence/Darlington/Hartsville historic districts)
Colonial Revival and Victorian (Darlington's five NRHP districts, Hartsville's Home/College Ave districts)
Farmhouse-style new construction (newer subdivisions on Florence's west/south side)
Traditional two-story colonial in suburban subdivisions
Low-country/Southern vernacular with wraparound porches

Top Metal Roof Types in Florence

Standing seam metal roofing (concealed-fastener, most common upgrade choice)
Stone-coated steel shingles / metal shake profiles (used to match historic-district shingle aesthetics)
Exposed-fastener corrugated/agricultural panel (common on rural Florence/Darlington County properties, outbuildings, and older farmhouses)
Reflective/cool-roof coated steel panels (galvalume, bronze, charcoal) marketed for summer heat and UV performance

Local Coverage