Ballpark Lab

Siding Cost Calculator / South Carolina

South Carolina siding estimate

Siding Cost in South Carolina (2026)

Compare a consistent house and installation scope before customizing. The South Carolina regional model factor is 0.91× and adjusts the modeled subtotal; it is not a measured local labor rate. Price inputs last updated July 6, 2026.

A two-story vinyl siding scenario in South Carolina

45 × 30 ft footprint (150 ft perimeter), 19 ft walls, gable roof, 12 windows, 2 doors, 1 garage door, no tear-off. These are also the calculator's initial settings, not measured averages of local homes.

$10k – $39k
Input completenesshigh

Based on the model's answered input checks, including defaults. This is not verified price accuracy or a statistical confidence level.

Material takeoff

Siding to order
32 squares
Starter strip
150 lf
Housewrap
3,075 sq ft
Outside corner posts
76 lf
Vinyl boxes (2 squares/box)
17 boxes

Cost breakdown

vinyl siding (installed)
$10k – $39k
Permit allowance
$100 – $400
Total
$10k – $39k
Model estimate
$22,446
  • Wall area = footprint perimeter × 19 ft grade-to-eave height; a 1.5:1 rectangle is assumed when only the perimeter is known.
  • 2 gable triangles estimated at a 6/12 pitch for the "gable" roof style.
  • Openings reduced at 75% of their area (trim and cuts eat part of the saving); waste factor 13%.
  • Re-siding typically needs a building permit in South Carolina; HOAs and historic districts may review material and color, and rotted sheathing found at tear-off is the classic change order. Coastal wind and salt favor durable, well-fastened cladding.

Installed-price bands and regional factors are planning inputs. The model includes a generic permit allowance but excludes hidden rot, replacement sheathing, structural repairs and hazardous-materials work. See data provenance and limitations and the calculation method.

Regional planning notes for South Carolina

South Carolina siding splits at the fall line: coastal homes carry hurricane wind fastening requirements and salt-air hardware, with Charleston's historic district enforcing some of the country's strictest exterior review, while Upstate suburbs follow the standard Southern vinyl-and-fiber-cement market. Humidity and termites rule out untreated wood most places. Labor about 9 percent below the national average holds installed costs moderate, though coastal code compliance adds labor that inland jobs skip.

Estimate your siding in South Carolina

House details

This estimates wall area from your footprint — we adjust for stories, gables, windows and doors.

The long side of the house, in feet.

The short side, in feet.

Footprint perimeter: 150 ft (2 × (length + width))

Grade to eave, in feet — pre-filled from the story count.

Gable ends add sided triangles; hip and flat roofs don't.

Openings to subtract
Windows
12
Doors
2
Garage doors
1

Trim and cuts eat part of the saving — most estimators don't subtract 100%.

Estimated total
$9,634–$38,535
Vinyl · 32.3 squares
Low $10kMost likely ~$22,446High $39k

$10k – $39k · $7 per square foot (/sq ft) · 32.3 siding squares (1 square = 100 sq ft)

Input completenesshigh

Based on the model's answered input checks, including defaults. This is not verified price accuracy or a statistical confidence level.

Material takeoff

Siding to order
32 squares
Starter strip
150 lf
Housewrap
3,075 sq ft
Outside corner posts
76 lf
Vinyl boxes (2 squares/box)
17 boxes

Cost breakdown

vinyl siding (installed)
$10k – $39k
Permit allowance
$100 – $400
Total
$10k – $39k
Model estimate
$22,446
  • Wall area = footprint perimeter × 19 ft grade-to-eave height; a 1.5:1 rectangle is assumed when only the perimeter is known.
  • 2 gable triangles estimated at a 6/12 pitch for the "gable" roof style.
  • Openings reduced at 75% of their area (trim and cuts eat part of the saving); waste factor 13%.
  • Re-siding typically needs a building permit in South Carolina; HOAs and historic districts may review material and color, and rotted sheathing found at tear-off is the classic change order. Coastal wind and salt favor durable, well-fastened cladding.

Compare materials

VinylSelected
$10k – $39k
Fiber cement
$16k – $45k
Engineered wood
$19k – $48k
Wood
$22k – $54k

The same house in each material — same size, openings, site, and state.

iBallpark estimate for planning, not a bid. Wall area is estimated from your footprint — a contractor will measure each wall. Excludes hidden rot, sheathing replacement, and structural repairs found at tear-off. Get 3 local quotes before signing.

Site data & assumptions: U.S. EIA · OpenEI URDB · Google Solar · NREL PVWatts · DSIRE · IRS · ENERGY STAR · Ballpark Lab model assumptions — see all sources

Frequently asked questions

How much does siding cost in South Carolina?
The two-story reference house (45 × 30 ft footprint, about 32.3 squares to order) has a modeled vinyl range of $10k – $39k before tear-off. This is a planning model, not a local bid survey.
How does fiber cement compare with vinyl in South Carolina?
For the same reference house, the model gives $16k – $45k for fiber cement versus $10k – $39k for vinyl. Compare product specifications, installation details and a contractor's written scope; price alone does not determine suitability.
Do I need a permit to re-side a house in South Carolina?
Confirm requirements with the municipality responsible for your address, including any historic-district or design review. The estimate contains a generic permit allowance, not a determination of approval or an official fee.

Siding costs in other states