Homeowners typically pay a range that reflects material quality, removal of old siding, and labor time. The main cost drivers are material choice, sheet size, and whether painting or sealing is required after installation. The following figures use U.S. market assumptions for standard T1-11 replacement on a single-family home.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials (T1-11 panels; replacement plywood or engineered wood) | $1.50/sq ft | $2.50/sq ft | $4.00/sq ft | Includes underlayment when needed |
| Labor (installation) | $3.50/sq ft | $4.50/sq ft | $5.50/sq ft | Includes nails, flashing, caulking |
| Removal & Disposal | $1.00/sq ft | $1.50/sq ft | $2.00/sq ft | Represents old siding removal & waste disposal |
| Finish/Coloring (paint or stain; optional) | $0.50/sq ft | $1.50/sq ft | $3.00/sq ft | Depends on coating and primer needs |
| Total (installed, per sq ft) | $6.00/sq ft | $9.00/sq ft | $14.50/sq ft | Assumes mid-range house size and scope |
Assumptions: region, specs, labor hours.
Overview Of Costs
Typical cost range for replacing T1-11 siding is about $6.00 to $14.50 per square foot installed. This includes materials, labor, and disposal. On a 1,500 sq ft exterior, the total could span roughly $9,000 to $21,750 depending on finishes and access. For a smaller 1,000 sq ft home, expect about $6,000 to $14,500. Per-unit pricing helps estimate budgets early and aligns with mid-range project scopes.
Cost Breakdown
Table below shows major cost elements and typical shares. The exact mix depends on house height, access, and local labor rates. Units are per square foot unless noted.
| Category | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials | $1.50 | $2.50 | $4.00 | T1-11 panels; underlayment as needed |
| Labor | $3.50 | $4.50 | $5.50 | Installation, fasteners, flashing |
| Removal | $1.00 | $1.50 | $2.00 | Old siding removal, disposal |
| Finish/Coating | $0.50 | $1.50 | $3.00 | Paint or stain if required |
| Permits & Inspections | $0.00 | $0.50 | $1.50 | Local codes may require permits |
| Totals | $6.00 | $9.00 | $14.50 | All-in installed cost per sq ft |
What Drives Price
Key drivers include panel quality, surface area, and access; roof overhangs and multi-story elevations add complexity. Higher-grade T1-11 or primed/painted finishes push up material and coating costs. Seamless replacement on multi-story exteriors or homes with irregular shapes increases labor time and necessitates additional safety equipment. Texture, groove patterns, and required underlayment also influence the per-square-foot rate.
Regional Price Differences
Prices vary by region due to labor markets, material availability, and permit costs. In the Northeast, expect higher installation rates; the Midwest often sits near the national average; the West and parts of the South can range higher due to crew demand. Typical regional deltas are +/- 10% to 20% from the national average, with rural areas sometimes offering lower quotes but higher travel costs for crews.
Labor & Installation Time
Installation time depends on home size, access, and weather; rough timelines help budget labor. A single-story 1,000–1,500 sq ft home may require 2–4 days for removal, prep, and re-siding, whereas multi-story homes or those with extensive openings may take 5–7 days. Allow an extra day for painting if chosen. Labor rates commonly range from $40–$70 per hour per crew member, with 2–4 workers on a typical job.
Regional Price Differences
Three scenario benchmarks help compare markets: Coastal urban areas tend to be at the higher end of installed costs due to labor and permitting. Suburban regions nearby major cities often fall near the average. Rural markets can offer lower base rates but may incur higher travel and material delivery charges. The composite effect typically remains within the ranges shown earlier when scaled to project size.
Real-World Pricing Examples
Scenario cards below illustrate practical outcomes for different project scopes.
Basic: 1,000 sq ft single-story home
Specs: standard T1-11 panels, no elaborate trim, no repaint required beyond sealing.
Labor: ~60 hours total; rate $45/hour
Per-unit: Materials $2.80/sq ft; Labor $4.80/sq ft; Removal $1.40/sq ft
Total: $9,200 – $11,000 (installed)
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Mid-Range: 1,500 sq ft two-story with paint
Specs: primed panels, basic trim, painted finish.
Labor: ~110 hours; rate $48/hour
Per-unit: Materials $3.20/sq ft; Labor $4.70/sq ft; Removal $1.60/sq ft; Finish $1.20/sq ft
Total: $15,500 – $19,500
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Premium: 2,000 sq ft multi-story with advanced trim
Specs: premium T1-11, additional flashing, caulking upgrades, exterior paint.
Labor: ~160 hours; rate $60/hour
Per-unit: Materials $4.00/sq ft; Labor $5.50/sq ft; Removal $1.90/sq ft; Finish $2.00/sq ft
Total: $28,000 – $34,000
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Cost Drivers & Hidden Costs
Hidden charges may include scaffold or lift rental, extensive moisture repair, or permits. If the structure requires extra underlayment, rigid insulation, or waste containment, costs rise. Unexpected rot behind existing panels or structural repairs add significant value to the final estimate. Budget for contingencies of 5–15% on larger jobs.
Ways To Save
To reduce overall costs, consider painting existing T1-11 rather than full replacement where feasible, or mix-in-siding with partial replacement on higher-visibility areas. Request multiple quotes, verify crew licensing, and check for bundled services such as repainting adjacent surfaces. Scheduling in spring or fall can yield slightly lower labor rates due to seasonal demand fluctuations.
Price By Region
When comparing quotes, convert all figures to per-square-foot installed costs and include removal, disposal, and finish. Regional pricing nuances influence total project cost, so use the per-sq-ft bands above to gauge bids, while watching for any regional permit or disposal fees that may apply.