Homeowners typically pay to install or replace exterior siding, with the main cost drivers being material type, surface area, labor time, and local permitting. This guide compares cost ranges for Lp Smart Siding and Hardie Board (fiber cement), focusing on price and budget considerations for U.S. homes.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials | $5,000 | $12,000 | $22,000 | LP SmartSide panels vs cement fiber Hardie; includes siding panels and trim. |
| Labor | $3,000 | $8,000 | $14,000 | Labor hours depend on crew size and wall complexity. |
| Installation Time | 1–2 weeks | 2–3 weeks | 4 weeks+ | Weather and square footage affect duration. |
| Permits & Inspections | $200 | $1,000 | $3,000 | Regional rules can shift costs. |
| Delivery/Disposal | $300 | $1,200 | $3,000 | Waste and disposal fees apply to both options. |
| Warranty | $0 | $400 | $1,200 | Material and labor warranties vary by brand. |
Assumptions: region, house size, wall complexity, and local labor rates vary widely.
Overview Of Costs
Costs for LP SmartSide generally track lower on material claims but can equal Hardie Board when considering long-term maintenance, durability, and installation complexity. The total project ranges typically run from about $8,000 to $40,000, with per-square-foot pricing around $4 to $9 for LP and $8 to $12 for Hardie in many markets. Assumptions include standard 1,800–2,400 square feet of siding, existing sheathing in good condition, and typical trim work. Labor is the dominant variable, followed by regional pricing and permit requirements.
For budgeting, expect LP to be closer to the lower end on simple elevations and Hardie to approach the higher end when installing over many window openings, steep pitches, or intricate trim. The price gap can narrow if premium LP products or longer warranties are selected, or if local supply constraints exist for fiber cement materials.
Cost Breakdown
The following table breaks down common cost components for both siding options.
| Component | LP SmartSide | Hardie Board |
|---|---|---|
| Materials | $3.50–$6.00 per sq ft | $5.50–$9.50 per sq ft |
| Labor | $2.00–$4.50 per sq ft | $3.50–$6.50 per sq ft |
| Equipment | $0.50–$1.50 per sq ft | $0.60–$1.80 per sq ft |
| Permits | $200–$1,000 | $300–$2,000 |
| Delivery/Disposal | $0.50–$1.50 per sq ft | $0.60–$2.00 per sq ft |
| Warranty | $0–$400 | $0–$700 |
data-formula=”labor_hours × hourly_rate”> Labor costs reflect crew hours based on wall complexity. Regional differences can shift these figures by ±20% to ±40% depending on urban vs rural markets.
What Drives Price
Material type, wall complexity, and local labor rates are the primary price drivers. LP SmartSide uses engineered wood panels that can be easier to work with than cement fiber in some locations, lowering installation time. Hardie Board requires water resistance prep and longer cure times in some climates, which can raise labor and permitting costs. Siding thickness, panel sizes, and trim details also affect waste and coverage efficiency. High-performance coatings or color-match finishes add to the material cost but improve longevity and appearance.
Key drivers with numeric thresholds include: SEER-equivalent considerations for energy-related underlayments (if insulated siding is chosen) and surface prep requirements for existing siding removal. For Hardie, note that cement fiber board often needs special saw blades and nails rated for concrete composites, adding a minor equipment premium.
Ways To Save
Maximize value by balancing upfront price with durability and maintenance. Acceptable savings can come from standard profiles, fewer trim pieces, and consistent wall conditions that minimize waste. Consider requesting quotes that itemize labor by wall section and confirm warranty terms. Off-season installation can provide price leverage in some markets, and bulk ordering for a single project can reduce per-unit costs. If replacement is partial, plan for compatible transitions to avoid unnecessary resurfacing.
Other savings levers include choosing standard textures over premium finishes and coordinating with existing gutters and fascia work to combine labor tasks.
Regional Price Differences
Prices vary by region, with notable gaps between urban, suburban, and rural areas. In the Northeast, higher labor and permit costs can push total projects toward the upper end, while the Midwest often shows mid-range pricing. The West Coast tends to trend higher due to material shipping and wage levels. Rural markets may offer the lowest ranges, but material availability can offset those savings. Expect regional deltas of roughly ±15% in the same project scope.
Real-World Pricing Examples
Three scenario cards illustrate typical outcomes for a standard home with 2,000–2,300 sq ft of siding.
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Basic: LP SmartSide, standard profile, no premium trim
Specs: 2,100 sq ft, 1-story, mid-range coating; Labor: 7 days; Materials: standard LP panels. Total: $9,500–$14,000. Per sq ft: $4.50–$6.50. -
Mid-Range: Hardie Board, factory-painted finish
Specs: 2,150 sq ft, 2-story, basic architectural trim; Labor: 9–11 days; Materials: Hardie panels + paint. Total: $14,000–$22,000. Per sq ft: $6.50–$10.20. -
Premium: LP SmartSide with premium coating and extra trim
Specs: 2,200 sq ft, detailed corners, energy-efficient underlayment; Labor: 12–14 days; Materials: LP panels + trim + coating upgrade. Total: $16,000–$28,000. Per sq ft: $7.50–$12.70.
Regional Price Snapshot
Summary snapshots show typical ranges by market tier. Urban markets: total $12,000–$28,000; Suburban markets: $9,000–$20,000; Rural markets: $8,000–$16,000. The per-square-foot bands align with the tables above, adjusting for elevation, traffic, and climate-related requirements.
