Wood Fence vs Vinyl Fence Material Cost Per Foot

The short answer on cost per foot

On materials alone, a wood picket fence generally costs less per linear foot than a vinyl panel fence of the same height. The gap narrows once you count posts, rails, concrete and gates, because vinyl panels often bundle pickets and rails into one unit price while wood is priced piece by piece. To compare honestly, convert both to a cost per linear foot from measured quantities: number of posts, number of bays, rails, concrete bags and gates, each multiplied by a local unit price. The fence calculator does that arithmetic for you, but the unit prices must come from your own supplier quotes. Nothing here should be treated as a fixed national price, because lumber and vinyl pricing varies by region, season and retailer.

The method matters more than any single number. Measure the run, divide by the bay width, round up, and price the resulting list. That is the only comparison that survives contact with a real order.

Measure the run and count the bays

Start with the total fence line in feet, including corners and gate openings. The default bay width is 8.00 ft and post spacing is also 8.00 ft, so a 100 ft straight run needs 13 posts and 12 bays once you add the closing post. The default height is 6.00 ft. Record every gate as a separate line item, because gates are priced individually and are not part of the bay count.

For wood, each bay holds pickets at 89 mm wide with a 13 mm gap, which works out to roughly 24 pickets per 8 ft bay, plus 2 horizontal rails. For vinyl, each bay is one panel, and the rails are usually included in the panel price. Write these counts down before you open a price list. The calculator exists to stop the two most common ordering errors: buying pickets per bay but forgetting the closing post, and pricing vinyl panels while forgetting posts and concrete. Confirm post spacing against the manufacturer instructions for the specific product you buy, since some vinyl systems specify different spacing.

Worked example: 100 ft of 6 ft fence

Take a 100 ft run at 6.00 ft high with one 4 ft gate. Posts: 13. Bays: 12. Wood pickets: 12 bays times about 24 pickets, so roughly 288 pickets. Wood rails: 12 bays times 2 rails, so 24 rails. Vinyl: 12 panels plus 13 posts. Concrete: 13 post holes at 254 mm diameter by 762 mm deep is about 0.0386 m³ per hole, so roughly 0.50 m³ total. At 0.017 m³ per 80 lb bag, that is about 30 bags, and you should round up to 32 for spillage.

Now apply your own unit prices. If pickets are quoted at a given price each, multiply by 288. If rails are quoted each, multiply by 24. For vinyl, multiply the panel price by 12 and the post price by 13, then check whether the panel price already includes rails. Add the gate price once. Divide the final material total by 100 ft to get cost per linear foot for each option. Run both totals through the fence calculator so the post, bag and gate counts stay identical and only the fencing material differs.

Why the calculator returns those numbers

The post count is bays plus one because a run needs a post at each end. The concrete figure comes from the hole volume: a 254 mm diameter hole at 762 mm deep holds about 0.0386 m³, and an 80 lb bag yields about 0.017 m³, so each hole needs roughly 2.3 bags. Rounding up per hole is why the total lands near 30 bags rather than 26. Pickets per bay come from dividing the 8.00 ft bay by the 89 mm picket plus 13 mm gap, then rounding up.

Rails are simply 2 per bay, and gates are counted separately because they are bought as units. These formulas are geometry, not pricing. The calculator cannot know whether your supplier bundles rails into vinyl panels or sells caps and channels separately, so read the quote carefully. Where a product's installation instructions differ from the defaults, such as deeper holes in frost regions, follow the manufacturer or your local building authority and adjust the bag count yourself.

Confirming prices and local rules

Get written quotes from at least two suppliers for the exact profiles you intend to buy, and ask whether delivery, fasteners, caps and gate hardware are included. Vinyl systems often need specific post inserts or reinforcement for gate posts, which changes the post line. Wood needs fasteners and possibly stain, which sit outside the material comparison unless you add them deliberately.

Permit requirements, setback rules and frost depth for post holes vary by state, county and city. Check with your local building department before ordering, and confirm hole depth with the fence manufacturer. Treat every figure in this guide as a method, not a quote.

Building the final order list

List posts, panels or pickets, rails, concrete bags and gates for each option, then attach your quoted unit prices. Keep the shared items identical so the comparison isolates the fencing material. Add a waste allowance for pickets, typically a small percentage, and round concrete bags up. Divide each total by the measured run length to get cost per linear foot.

If wood comes out lower, check whether the vinyl quote included posts, rails and caps, because an incomplete vinyl quote flatters vinyl. If vinyl comes out lower, check the wood quote for rails and fasteners. The calculator gives you consistent quantities; your quotes give you the prices. Together they produce a comparison you can defend to a supplier or a household budget.

FAQ

Common questions on comparing wood and vinyl fence material costs.

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