Introduction
The picket count tells you how many boards to buy; the material choice tells you what each board costs, how long it lasts, and how much maintenance it demands. Cedar, pressure-treated pine, redwood, cypress, composite, and vinyl all hang on the same arithmetic — but they diverge sharply on price, lifespan, and upkeep. Choosing the material before estimating is what keeps the count and the budget pointed at the same fence.
The Fence Picket Calculator is material-agnostic: enter your fence length, picket width, and gap, and it returns the count whatever you plan to hang. This guide covers what to hang — species, grades, sizes, styles, fasteners, and the supporting posts and rails — with typical US price ranges so the count becomes a real shopping list.
Wood Species: The Four Contenders
| Species | Picket price (5/8×5-1/2×6) | Service life | Maintenance |
|---|---|---|---|
| Western red cedar | $2.50–$4.50 | 15–20 years | Optional stain; weathers to gray gracefully |
| Pressure-treated pine | $1.50–$3.00 | 10–15 years | Seal promptly; re-coat every 2–3 years |
| Redwood | $4–$7 | 20+ years | Minimal; premium looks |
| Cypress | $3–$5 | 15–20 years | Similar to cedar |
Cedar is the default privacy-fence picket in most of the US: naturally rot-resistant, light, stable, and attractive unstained. Pressure-treated pine wins on upfront cost but demands finishing discipline — unsealed PT pine checks, warps, and grays fast. Redwood is the premium choice where available (mostly western states); cypress plays cedar’s role in the Southeast. Prices are typical US planning ranges — cedar is cheapest near its Pacific Northwest source and dearest far from it, as the cost guide notes.
Grades, Sizes, and Styles
Grades. Pickets are sold in appearance grades — #1 / premium (few knots, straight) down to #2 / standard (more knots, some wane). The price step between grades is often $0.50–$1.00 per picket; on a 234-picket order that’s $115–$235. Lower grades also raise your waste allowance toward 15%, which can erase the savings. The pro tips guide covers hand-selecting boards to beat the grade lottery.
Sizes. The standard is 5/8 × 5-1/2 × 6 in (≈16 × 140 × 1830 mm). Common alternates: 3-1/2-in (89 mm) widths for a finer look on short fences, 7-1/4-in (184 mm) for bold modern lines, and 4/5/8-ft lengths for different fence heights. Wider pickets mean fewer boards and fewer fasteners per foot — but each board shows more warp, so wide pickets demand straighter stock.
Styles. Dog-ear (clipped corners) is the classic privacy look; flat-top reads modern; gothic and French gothic (pointed/arched tops) suit spaced front-yard pickets; pointed “picket” tops are the traditional white-picket profile. Style adds roughly $0.25–$1.00 per picket for the extra cutting — never the count, which depends only on width and gap. Whatever the style, verify actual width before estimating; the formula guide explains why nominal sizes mislead.
Composite and Vinyl Pickets
Wood-plastic composite pickets ($8–$14 each) and vinyl systems cost 3–5× cedar upfront and nearly eliminate maintenance — no staining, no rot, no insect damage. The trade-offs: higher initial cost, heavier boards (sturdier posts required), color fading over decades, and a less natural look that some HOAs restrict. They make financial sense when you value your time highly or the fence is hard to access for re-staining. The count math is identical; only the unit price and the post spec change.
Posts, Rails, and Fasteners
Pickets are the face; the structure behind them decides whether the face stays straight:
- Posts: 4×4 pressure-treated (actual 3.5×3.5 in / 89×89 mm) is standard; 6×6 for gates, corners, and high-wind areas. Buy posts a grade better than pickets — a twisted post ruins its whole span. Typical $12–$22 each for 4×4×8.
- Rails: 2×4 pressure-treated, 2 per span for fences up to 4 ft, 3 for 5–6 ft, 4 for 8 ft. Roughly $5–$9 each.
- Concrete: one 80-lb bag per post hole is the rule of thumb for 6-ft fences ($5–$7 per bag); crown it above grade to shed water.
- Fasteners: exterior-rated deck screws or ring-shank nails — two per picket per rail. A 5-lb screw box ($30–$45) covers roughly 100–150 pickets. Plain steel fasteners rust-streak cedar within a season.
- Gate hardware: hinges and latch per gate ($25–$60 per kit); gates also want 6×6 posts or braced 4×4s.
How Material Choice Changes the Estimate
Three estimate-level effects beyond unit price:
- Waste allowance moves with grade. Premium hand-selected cedar: 5%. Standard-grade bundles: 10%. Cull-grade or rough-sawn: 10–15%. The allowance is part of the material decision, not an afterthought.
- Board width changes the count. Switching from 5.5-in to 7.25-in pickets cuts a 100-ft privacy count from ~219 to ~166 bare-run — fewer boards, but each shows more movement, so don’t pair wide pickets with low grades.
- Double-sided doubles everything wood. Board-on-board and shadowbox need ~2× pickets and ~2× fasteners; rails increase slightly for weight. The complete guide works the full example.
Related Guides
- Fence Picket Calculator: Complete Guide — the estimating walkthrough for any material.
- Cost Guide — full project budgets by material.
- Pro Tips — buying and handling lumber like a contractor.
- DIY vs Pro — whether material choice should change who builds it.
- Picket Fence Checklist — buy-day verification for the whole list.
Frequently Asked Questions
What is the best wood for fence pickets?
Western red cedar is the best all-rounder: naturally rot-resistant, stable, and attractive with minimal finishing, at $2.50–$4.50 per standard picket. Pressure-treated pine is the budget pick at $1.50–$3.00 but needs prompt sealing. Redwood is premium where available.
How thick should fence pickets be?
Standard is 5/8 in for cedar and 3/4 in for pressure-treated pine. Thinner boards cup more; thicker boards (full 1-in) cost more and weigh more but stay flatter on wide profiles.
Are composite pickets worth the cost?
At $8–$14 each (3–5× cedar), composite pays back if you value avoided maintenance highly — no staining, no rot, no replacements. It needs sturdier posts for the weight, and some HOAs restrict non-wood looks. Run both options through the cost guide before deciding.
What screws should I use for cedar pickets?
Coated or stainless exterior deck screws, two per picket per rail. Plain steel and even some galvanized fasteners react with cedar’s tannins and leave black streaks.
How long do wood pickets last?
Cedar 15–20 years, pressure-treated pine 10–15 with proper sealing, redwood 20+. Lifespan hinges on keeping board bottoms off soil, finishing promptly, and setting posts in well-drained concrete.
Get Your Number
Pick the material first, then count: run your fence length, actual picket width, and gap through the Fence Picket Calculator, set the waste allowance to match the grade you’re buying, and price the resulting list against local suppliers. The cheapest picket is rarely the cheapest fence — grade, width, and finish discipline decide the real cost per year of service.
Disclaimer: Calculator results are planning estimates based on the dimensions you enter. Actual material needs vary with lumber quality, post spacing, site layout, and installation method. Verify quantities with your supplier and consult a qualified contractor or your local building authority for structural or code-related decisions.
