Homeowners typically pay for Hardie plank siding in a combination of materials and installation costs. The main cost drivers are board length, thickness, substrate prep, and labor hours for removal, installation, and finishing.
Key cost drivers include materials cost per square foot and labor efficiency, which can swing total project budgets by thousands of dollars.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Hardie plank material | $2.00/sq ft | $3.50/sq ft | $5.50/sq ft | Fiber cement, 5/16 to 1/2 inch thick |
| Labor for installation | $2.50/sq ft | $4.25/sq ft | $7.50/sq ft | Includes removal, prep, and finish |
| Underlayment & weather barrier | $0.25/sq ft | $0.65/sq ft | $1.20/sq ft | Vapor barrier, flashing as needed |
| Permits & inspections | $0 | $250 | $1,000 | Depends on locality |
| Delivery & disposal | $0.20/sq ft | $0.40/sq ft | $1.00/sq ft | Includes debris handling |
| Hardware & accessories | $150 | $450 | $900 | Siding nails, trim, caulk, fasteners |
| Total project (1000 sq ft) | $5,900 | $12,000 | $22,000 | Assumes standard lot with mild complexity |
Assumptions: region, specs, labor hours.
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Overview Of Costs
Hardie plank siding projects typically span a wide range depending on house size, climate, and complexity. This section presents total project ranges and per-unit estimates to help buyers form a budget. The total cost usually includes removal of old siding, surface prep, installation of fiber cement boards, trim, fasteners, weather barrier, and finish work. Per-unit costs are commonly quoted per square foot for materials and per square foot for labor.
Cost Breakdown
The following table details where money goes when a Hardie plank siding project is priced. It includes a mix of totals and per-unit figures to aid quick budgeting.
| Category | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials | $2.00/sq ft | $3.50/sq ft | $5.50/sq ft | Hardie plank, 5/16–1/2 inch, color and texture vary |
| Labor | $2.50/sq ft | $4.25/sq ft | $7.50/sq ft | Removal, prep, installation, finish work |
| Equipment | $0.50/sq ft | $1.25/sq ft | $2.50/sq ft | Scaffolding, blades, cutting tools |
| Permits | $0 | $250 | $1,000 | Local code and permit requirements |
| Delivery/ disposal | $0.20/sq ft | $0.40/sq ft | $1.00/sq ft | Delivery of materials; debris removal |
| Warranty & contingency | $0.10/sq ft | $0.30/sq ft | $0.80/sq ft | Limited warranty; contingency for unforeseen repairs |
| Taxes | $0.05/sq ft | $0.25/sq ft | $0.60/sq ft | State and local tax impact varies |
Assumptions: region, specs, labor hours.
What Drives Price
Material quality and board thickness are primary drivers, along with house size, layout complexity, and climate handling needs. Additional factors include window and door openings, corner trim complexity, and the chosen color finish. SEER-like considerations are not applicable to siding, but local climate can influence underlayment choices and flashing details.
Labor, Hours & Rates
Labor rates for Hardie plank siding typically range from $40 to $75 per hour depending on local market conditions and crew experience. Projects with complex roof lines or multi-story elevations require more time and increase labor hours. Labor hours: roughly 0.8–1.2 hours per square foot for typical installations.
Regional Price Differences
Prices vary by region due to labor markets and material access. In the Northeast, higher labor rates can push total costs 5–15% above national averages. The Midwest often sees moderate pricing, while the South and West Coast may reflect higher delivery and permitting costs. Expect regional deltas of ±10–20% from the national midrange.
Real-World Pricing Examples
Three scenario cards illustrate common project scopes with distinct material lists and labor requirements.
Basic
Specs: 800 sq ft exterior, standard 5/16 inch board, minimal trim, no architectural features. Labor: 9–12 days crew time. Materials: standard color, basic flashing.
Estimated range: Materials $1,600–$2,800; Labor $3,200–$5,000; Total $4,800–$7,800.
Mid-Range
Specs: 1,500 sq ft, mixed 7/16 inch thickness, moderate trim, some corners. Labor: 14–20 days. Materials: premium color, upgraded flashings, underlayment.
Estimated range: Materials $4,500–$8,500; Labor $9,000–$14,000; Total $13,500–$22,500.
Premium
Specs: 2,000 sq ft, weather barrier upgrades, detailed corner work, color match trims. Labor: 22–30 days. Materials: high-end slate-look texture, enhanced warranty.
Estimated range: Materials $9,500–$14,000; Labor $14,000–$22,000; Total $23,500–$36,000.
