Prices for treated plywood vary by thickness, sheet size, treatment method, and regional demand. Buyers typically see a spread from budget options to premium rot-resistant grades. The key cost drivers are material grade, moisture treatment, and delivery distance. This article presents practical price ranges in USD to help budget planning and quote comparison for treated plywood purchases.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Treated Plywood 4×8, 3/4 in | $28 | $38 | $52 | CCA/ACQ variants vary by region |
| Treated Plywood 4×8, 1/2 in | $14 | $20 | $28 | Common for sheathing and underlayment |
| Treated Plywood 4×8, 5/8 in | $18 | $26 | $35 | Mid-range thickness option |
| Delivery (within 20 miles) | $20 | $40 | $80 | Distance-based |
| Tax and Permits | $0 | $10 | $50 | Location dependent |
Assumptions: Midwest labor rates, standard ACQ treatment, standard sheet sizes, no specialty adhesives or coatings, typical residential construction access.
Cost Range for Treated Ply Sheathing by Size
Pricing varies by thickness and sheet size; 4×8 sheets are most common for walls and roofs. For 3/4 inch thick treated plywood, buyers generally see $38–$52 per sheet in typical markets, with low-end options near $28 and premium options up to $60 in high-demand regions. The 1/2 inch variant often lands in the $20–$28 per sheet range, while 5/8 inch ranges commonly run $26–$35. Assumptions: standard residential use, ordinary moisture treatment, no specialty coatings.
Price Breakdown by Grade and Treatment Type
Different treatments affect cost more than grade alone. CCA-treated plywood tends to be cheaper than modern ACQ or MCA alternatives due to chemical costs and regional availability. A typical 4×8, 3/4 in ACQ-treated sheet ranges $42–$52, while MCA variants can push to $45–$60 depending on supplier and region. Grade choices (A-B vs C-D) influence price by roughly 10–25% on the sheet basis. Assumptions: standard OSB alternative not included unless requested.
| Material/Treatment | Low | Average | High | Notes |
|---|---|---|---|---|
| CCA-treated 3/4 in, 4×8 | $28 | $38 | $46 | Lower cost option |
| ACQ-treated 3/4 in, 4×8 | $40 | $46 | $52 | Moderate premium |
| MCA-treated 3/4 in, 4×8 | $42 | $50 | $60 | Higher chemical cost |
Regional Variations in Treated Plywood Pricing
Prices shift with local demand, transport costs, and supplier competition. Western markets often reflect higher moisture-control costs, pushing 3/4 in treated sheets toward the $45–$60 range, while Southern markets may see $38–$50 on average. The Northeast can experience $40–$55 per sheet due to tighter distribution networks. Bulk buying or regional promotions can trim 5–15% off these ranges. Assumptions: urban vs rural supply differences apply, standard delivery to jobsite.
Delivery, Handling, and Waste Considerations
Delivery adds a meaningful line item that varies by distance and scheduling. Local delivery within 20 miles typically costs $20–$80 per order, with larger orders or expedited delivery rising toward the upper end. Handling fees, curbside vs. inside delivery, and pallet recycling can add $5–$15 per sheet in some cases. Disposal of scrap plywood generally falls under site waste management charges or builder’s disposal. Assumptions: typical loads, standard palletized packaging.
Labor and Installation Costs for Contractors
Labor is a separate consideration from raw material price. If a contractor supplies and installs treated plywood, expect labor to add about $2–$4 per square foot for installation on walls or roof decks, assuming typical fastener patterns and no extensive framing work. For small rebuilds or quick-in, quick-out replacements, labor may dip toward $1–$3 per square foot, depending on access and complexity. Per-hour rates often range $60–$90, with crew sizes of 2–3 for standard residential work. Assumptions: standard fasteners, accurate site measurements, no specialty finishing.
Price Impact of Moisture Treatment Types
Moisture resistance levels affect cost more than color or grain. ACQ- or MCA-treated plywood typically costs 5–20% more than basic CCA options, due to modern chemical formulations and performance testing. For coastal or high-humidity projects, 3/4 in ACQ can reach $50–$60 per sheet in some regions, while inland markets may see $40–$50. The choice between 1/2 in and 3/4 in will also shift totals by several dollars per sheet, depending on structural needs. Assumptions: standard load-bearing usage, no flame-retardant additions.
Bundling, Bulk Purchases, and Quotes
Contractors and builders often secure better pricing through bundles. Purchasing 4×8 sheets in full pallets (typically 40 sheets) can reduce per-sheet cost by 5–12% versus loose single-sheet buys. Regional wholesalers may offer tiered discounts when orders exceed 200 sheets. Always request a bundled quote that includes delivery, tax, and potential waste handling. Assumptions: normal channel volume, non-urgent schedule.
Cost Comparison: Treated Plywood vs Alternatives
Compare against common substitutes to avoid overpaying. Treated plywood often costs more than standard plywood, but it can be cheaper than premium exterior-grade composite panels when moisture resistance is essential. An OSB alternative can be a lower-cost option, but its moisture performance differs. For a typical residential project, treated plywood 4×8 sheets may run $38–$52, while exterior-grade OSB may be $25–$35 per sheet. For walls in damp environments, treated plywood offers reliability that may justify the premium. Assumptions: similar installation time, similar fasteners.
Note on budgeting: the totals shown assume a typical 1,000–2,500 square-foot project with standard wall and roof deck requirements. Always gather multiple quotes reflecting exact sizes, treatments, and delivery terms to refine the budget.
