Almost every comparison of fence paint and fence stain gets the math wrong. They compare the price per gallon, notice that stain costs more, and conclude that paint is cheaper. That misses the two things that actually determine your cost: how many gallons each product needs, and how often you have to do the job again. When you calculate cost per year of coverage instead of cost per can, the answer flips − and the real difference turns out to be not price at all, but what happens when the finish finally fails.
Stain is the better choice for most wood fences. It costs less to apply per linear foot ($3–$7 versus $5–$10 for paint), lasts 3–5 years for solid stain, and − critically − it fails by fading, so recoating needs only a wash. Paint lasts longer (5–7 years) and gives you any color, but it fails by peeling, and scraping a peeling fence can cost more than the original paint job. Materials cost roughly the same over 10 years; the difference is prep labor.
Cost comparison: per gallon, per foot, and per year
Start with the numbers people usually compare − price per gallon and installed cost per linear foot. Both matter, but neither tells the whole story.
| Product | Price per gallon | Coverage (smooth wood) | Installed cost per linear ft | Recoat interval |
|---|---|---|---|---|
| Clear sealer | $20–$35 | 250–300 sq ft | $2–$4 | 1–2 years |
| Semi-transparent stain | $30–$45 | 200–300 sq ft | $3–$6 | 2–4 years |
| Solid stain | $35–$50 | 200–300 sq ft | $4–$7 | 3–5 years |
| Latex exterior paint | $45–$80 | 300–400 sq ft | $5–$9 | 5–7 years |
| Oil-based paint | $55–$90 | 300–400 sq ft | $6–$10 | 6–8 years |
| Strip + refinish | — | — | $7–$14 | Only when old finish fails |
Two things stand out. First, premium paint is genuinely more expensive per gallon − a gallon of Sherwin-Williams Duration or Benjamin Moore Aura runs $65–$80, while a quality stain runs $30–$48. Second, paint covers more square feet per gallon, which partially offsets the price gap. The installed cost per linear foot already accounts for both, and it still puts paint 60–80% higher than stain.
Coverage: why the cheaper product needs more gallons
Paint wins on coverage. A gallon of premium exterior latex covers 350–400 square feet on smooth wood; a gallon of semi-transparent stain covers 200–300. That means a 100 ft, 6 ft fence with 1,200 square feet of surface (both sides) needs about 3.4 gallons of paint but 6 gallons of stain for one coat.
So the price-per-gallon advantage of stain shrinks once you multiply by the gallons you actually buy − and it shrinks further on rough or weathered wood, where both products lose 30–50% of their coverage. A rough-sawn cedar fence can drop paint to 250 sq ft/gal and semi-transparent stain to 150 sq ft/gal.
The paint and stain calculator converts this into exact gallons and dollars for your fence length, sides, and number of coats − useful if you are comparing the DIY cost against a professional staining quote. Not sure whether to paint or stain in the first place? See which finish lasts longer and costs less.
Free tool Calculate exactly how many gallons your fence needs Enter your length, height, sides, and coats for gallons, product cost, and labor time.How long each finish actually lasts
Lifespan is where the comparison starts to split, because "how long it lasts" and "how often you recoat" are different numbers. A finish that lasts five years but needs a full strip before the recoat is more work than a finish that lasts three years and only needs a wash.
| Finish | Typical lifespan | What triggers the recoat | Prep before recoating |
|---|---|---|---|
| Clear sealer | 1–2 years | Water stops beading | Wash |
| Semi-transparent stain | 2–4 years | Color fades unevenly | Wash |
| Solid stain | 3–5 years | Color fades, film thins | Wash, spot sand |
| Latex paint | 5–7 years | Chalking, then peeling | Wash, scrape, sand, prime |
| Oil paint | 6–8 years | Peeling at edges and joints | Wash, scrape, sand, prime |
Those ranges assume the fence was prepped properly the first time. A paint job applied over a dirty or damp surface can fail in two to three years, while a solid stain on clean, dry cedar regularly reaches five. Manufacturer guidance converges on roughly the same intervals: recoat stain every two to four years, paint every five to seven.
The failure mode: the difference that actually matters
Here is the part almost no comparison covers. Paint and stain do not just wear at different rates − they wear in fundamentally different ways, and that changes the cost of every recoat after the first one.
Paint fails by peeling
Paint forms a film on top of the wood. When moisture gets behind that film − from a wet season, a sprinkler, or a spot where the wood was not dry enough to begin with − it pushes the film off. The result is peeling, blistering, and flaking, often in sheets. To recoat, every loose edge has to be scraped, feathered with sandpaper, and spot-primed. On a badly peeling fence, that prep work is more expensive than the paint itself.
Stain fails by fading
Stain penetrates the wood instead of sitting on top of it. There is no film to peel, so the finish does not fail catastrophically − it just fades, thins, and lets the wood gray out. To recoat, you wash the fence and apply a new coat. No scraping. No sanding. No priming. The old stain does not need to be removed because it is part of the wood, not a layer on it.
Ten-year cost: the comparison that matters
This is the calculation that settles the argument. Take a 100 ft, 6 ft wood privacy fence − 1,200 square feet of surface, both sides − and total the material cost of keeping it finished for ten years.
| Cost line | Latex paint | Solid stain | Semi-transparent stain |
|---|---|---|---|
| Gallons per coat | 3.4 | 4.8 | 6.0 |
| Product cost per coat | $170–$270 | $170–$240 | $180–$270 |
| Primer (first cycle only) | $90–$140 | $0 | $0 |
| Coats in 10 years | 2 (year 0, year 6) | 3 (year 0, 4, 8) | 4 (year 0, 3, 6, 9) |
| Material total, 10 years | $430–$680 | $510–$720 | $720–$1,080 |
| Prep labor per recoat | Scrape, sand, prime | Wash, spot sand | Wash only |
| DIY total (materials + your time) | $430–$680 | $510–$720 | $720–$1,080 |
| Professional total, 10 years | $2,800–$4,600 | $2,100–$3,400 | $2,400–$3,900 |
Two conclusions fall out of that table. First, materials cost roughly the same across all three options − the cheaper stain is offset by needing more gallons and more coats. Second, the professional totals differ sharply, because professional cost is dominated by labor, and stain labor is a fraction of paint labor on a recoat. That is the real answer to "which costs less": not the product, but the prep.
If you are choosing the material and the finish at the same time, see wood vs vinyl vs chain link — the material decision narrows the finish decision considerably, and the 20-year cost comparison already accounts for the finish maintenance schedule.
When paint is actually the better choice
Stain wins the default case, but there are four situations where paint is the right call − and it is worth being honest about them.
- You need a specific color. Stain comes in tints and wood tones; paint comes in every color in the fan deck. If the fence has to match a house trim, an HOA palette, or a heritage color, paint is the only option.
- The wood is already painted. You cannot successfully stain over paint − stain needs bare wood to penetrate. If the fence has an existing paint film in decent condition, repainting is far cheaper than stripping to bare wood.
- You are hiding mismatched or repaired boards. Paint is opaque; stain is translucent. A fence patched with boards of different ages and species will look patchy under stain and uniform under paint.
- The fence is fiber cement or composite. These materials do not absorb stain the way wood does. Most composite and fiber-cement fences are designed to be painted, not stained.
There is also a conditional case: if the fence is already painted and sound, with no peeling, then a single maintenance coat of paint is cheaper and faster than stripping and staining. Paint only becomes the wrong choice when the film is failing.
When stain is the better choice
- New, bare wood. Stain penetrates and protects from the inside. Paint on new pressure-treated lumber often fails because the wood is still releasing moisture.
- Cedar, redwood, or any wood with visible grain. Stain lets the grain show; paint covers it. If you chose the wood for how it looks, stain preserves that choice.
- You want the lowest maintenance burden. Wash and recoat every three to four years is a weekend job. Scrape, sand, prime, and paint every six years is a week.
- You are finishing both sides. Double the area doubles the prep cost, and prep is where paint loses. Stain's wash-only prep scales far better to a two-sided job.
- Rough-sawn or weathered wood. Paint needs a smooth surface to bond to; stain does not. On rough lumber, paint will fail early and stain will not.
For a full fence-and-finish budget on a standard run, see how much a 100 ft fence costs installed — it covers material, labor, and gates, which are the costs that run alongside the finish line in a typical project budget.
What about solid stain? The middle option
Solid stain is the option most people overlook, and for many fences it is the best answer. It behaves like paint in appearance − opaque, available in dozens of colors, hides mismatched boards − but behaves like stain in failure. It does not form a film, so it does not peel; it fades and thins, and the recoat is a wash and reapply.
The trade-off is lifespan: solid stain lasts three to five years, between semi-transparent stain and paint. It also costs more per gallon than semi-transparent and covers slightly less. But if you want an opaque color and you do not want to scrape, solid stain is the only product that gives you both.
| Your priority | Best finish | Why |
|---|---|---|
| Lowest first-year cost | Clear sealer | $2–$4 per linear foot, but needs recoating every 1–2 years |
| Lowest 10-year total, professional | Solid stain | Cheap recoat labor, opaque finish, 3–5 year cycles |
| Natural wood look | Semi-transparent stain | Shows grain, easy recoat, cheapest per application |
| Specific color, long interval | Latex paint | Any color, 5–7 years, but peel risk and hard recoats |
| Opaque color, no scraping ever | Solid stain | The only finish that is both opaque and film-free |
Whatever you choose, the gallons calculation is the same: area × sides × coats ÷ coverage. The paint quantity calculator handles all four finish types, including the rough-surface coverage penalty, so you can price each option against your actual fence rather than a generic per-foot rate. If you do not yet know your square footage, start with the fence area calculator and carry the number across.