Buyers typically pay for CLT by project scope, panel thickness, size, and installation complexities. The cost is driven by material quality, span, and local labor rates. This guide presents cost ranges and price components to help budgeting and bidding for CLT construction in the United States.
Assumptions: region, CLT grade, panel thickness, span, and labor hours.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| CLT Panels (finished per sq ft) | $40 | $60 | $90 | Includes basic finishes; higher grades or thick panels raise costs. |
| Fabrication & Shipping (per project) | $8,000 | $15,000 | $40,000 | Variables: panel count, distance, and crane needs. |
| Installation & Labor (per hour) | $60 | $100 | $150 | Includes crew mobilization and sequencing. |
| Engineering & Design (per project) | $5,000 | $12,000 | $25,000 | Structural, fire, and code compliance work. |
| Permits & Fees | $2,000 | $6,000 | $15,000 | Depends on jurisdiction and project scope. |
Overview Of Costs
Cost estimates cover CLT panels, fabrication, delivery, installation, and design services. Typical projects range from modest one-story structures to multi-story buildings, with total costs heavily influenced by panel thickness (for structural capacity), surface finishes, and the complexity of the framing system. Per-square-foot pricing commonly falls in the $60–$120 range for finished CLT, while total project costs may start around $100,000 for small builds and exceed $1,000,000 for large, multi-story developments.
Cost Breakdown
The cost breakdown below shows how total pricing is distributed across major components. The table uses totals and per-unit references to reflect both small-scale and larger projects.
| Component | Low | Average | High | Unit / Basis | Notes |
|---|---|---|---|---|---|
| Materials (CLT panels) | $40 | $60 | $90 | $ / sq ft | Increases with thickness and grade. |
| Fabrication & Shipping | $8,000 | $15,000 | $40,000 | Total | Distance and panel count matter. |
| Labor & Installation | $60/hr | $100/hr | $150/hr | $ / hour | Includes crane work and sequencing. |
| Engineering & Permitting | $7,000 | $12,000 | $25,000 | Project | Code compliance and drawings. |
| Delivery & On-site Prep | $2,000 | $5,000 | $12,000 | Project | Access and staging requirements. |
| Finishes & Accessories | $2,000 | $6,000 | $14,000 | Project | Seals, connectors, surface treatments. |
Cost Drivers
Pricing Variables for CLT include panel thickness (3-ply to 9-ply or more), span and load requirements, and orientation effects (cross-laminate patterns). Regional building codes and seismic requirements can shift design loads and increase engineering time. Panel width and length also affect freight and crane time, which are significant components of total cost.
Regional Price Differences
Regional variations impact CLT costs due to labor markets, freight distances, and timber sourcing. In the United States, a general delta is observed between coastal metro areas and inland markets. Coastal markets may show higher labor rates and freight costs, while Midwest and South markets can offer more competitive installation pricing. Expect a +/- 15–25% range when comparing regions, based on project scope and lead times.
Labor, Hours & Rates
Labor costs for CLT installations depend on crew size, crane availability, and site accessibility. Typical crews range from 4–8 workers with a crane for a multi-story project. Hourly rates commonly fall between $90–$150 per hour for skilled supervision and installation teams, with total labor time varying by panel count, complexity, and weather. A short example: a 2,000 sq ft, 6-ply CLT installation might require 120–180 hours of crew time plus crane mobilization.
Additional & Hidden Costs
Hidden charges can appear if site access is restricted or if delayed deliveries occur. Possible extras include temporary shoring, indirect labor for underslab work, and special coatings for fire resistance. Permit review delays, inspections, and contingency allowances should be accounted for—often 5–15% of total project cost depending on jurisdiction. Assumptions: region, specs, labor hours.
Real-World Pricing Examples
Three scenario cards illustrate typical budgets across project scales. Each card notes specs, labor hours, per-unit costs, and totals to give a practical reference for bids.
Basic Project
Specs: 1,200 sq ft of 3-ply CLT, standard finishes, ground-level slab base, basic detailing. Labor: 110 hours; Equipment: standard crane. Total range: $150,000–$230,000. Per sq ft: $125–$190; per sq ft finished: $165–$260. Assumes standard weather and no design-zone complications.
Mid-Range Project
Specs: 2,500 sq ft of 5-ply CLT, mid-range finishes, two-story structure with moderate spans. Labor: 180–230 hours; Equipment: crane plus auxiliary lifting. Total range: $410,000–$640,000. Per sq ft: $150–$256; per sq ft finished: $210–$320. Assumes typical seismic considerations and design iterations.
Premium Project
Specs: 4,000 sq ft of 7-ply CLT, premium finishes, three-story structure with complex connections. Labor: 260–340 hours; Equipment: crane stack and variable-speed hoists. Total range: $780,000–$1,200,000. Per sq ft: $195–$300; per sq ft finished: $270–$370. Assumes advanced fire-rating, specialty coatings, and detailed modeling.
Budget Tips
Effective cost management includes early integration of CLT into the design, selecting appropriate panel thickness for structural requirements, and coordinating delivery windows to reduce crane time. Advance permitting and engineered drawings typically save project-time costs and prevent on-site delays. Consider modular construction synergies to optimize loading and off-site fabrication where feasible.