How often should you stain a wood fence?
Updated July 2026
Stain or seal a wood fence every 2 to 4 years, leaning toward the 2-year end if it faces full sun or lives in a wet climate. Cedar and quality pigmented stains stretch the interval; pine and thin clear sealers shorten it. Fences take a harder beating than most people expect: both faces are exposed to weather, the tops drink up rain end-grain first, and the posts sit in damp soil. Without a finish, pickets gray and warp while posts begin to rot right at the ground line.
What changes the interval
| Your situation | Interval | Why |
|---|---|---|
| Cedar or redwood, semi-transparent stain | Every 3–4 years | Rot-resistant wood plus pigment lasts longest |
| Pressure-treated pine, semi-transparent | Every 2–3 years | Softer wood weathers faster than cedar |
| Any wood with a clear sealer | Every 1–2 years | No pigment means the sun breaks it down quickly |
| Full-sun, south or west exposure | Toward the 2-year mark | UV is the main driver of graying and cracking |
| Humid or coastal climate | Every 2 years | Constant moisture feeds mildew and rot |
| Brand-new fence | Wait 4–8 weeks, then stain | Fresh lumber has to dry before it will take a finish |
The cost of skipping it
What skipping it costs: a finish is what keeps water out of the wood, and water is what destroys a fence. Bare pickets silver, cup, and split; posts rot at the soil line and start to lean; and a leaning, cracked fence is a replacement, not a repair. A gallon of quality stain is $30 to $50 and covers a good stretch, so staining an average yard runs $100 to $250 in material. Replacing a failed wood fence costs $20 to $45 a linear foot, easily $2,500–6,000 for a typical yard.
How to do it (A weekend · DIY with a sprayer and brush, or a pro at $2–4 per sq ft)
- Pick a dry, mild stretch: you want 2 rain-free days and temperatures between 50 and 90 degrees.
- Clean the fence with a wood cleaner and a stiff brush or a low-pressure wash, then let it dry 24–48 hours.
- Sand any splinters or mill glaze on newer boards and sweep off the dust.
- Mask plants, hardscape, and anything downwind if you are spraying.
- Spray or brush stain onto a few boards at a time, then backbrush to push it into the grain and even out drips.
- Coat both faces and the post tops, and give end-grain an extra pass since that is where rot starts.
Knowing the interval is the easy half. OnOtto reminds you at the right interval, and it won't let you snooze it into next year. Tasks persist until they're done, and completing fence staining schedules the next one automatically.
Put this on autopilot, free for 30 daysFrequently asked questions
How soon can I stain a brand-new fence?
Give it time to dry. Kiln-dried cedar can often take stain within a week or two, but pressure-treated pine arrives soaked with preservative and needs 4 to 8 weeks (sometimes longer) to dry out before a finish will absorb. Test with the sprinkle method: if water beads on the surface, the wood is still too wet or too waxy to stain. When drops soak in within a minute, it is ready.
Should I stain or paint a wood fence?
Stain is the better choice for most fences. It soaks into the wood and wears away gradually, so reapplying is just a clean and a recoat. Paint forms a film that looks sharp at first but eventually cracks and peels, and once it does you are stuck scraping and sanding before you can refinish. Paint also traps moisture against the wood if it fails on the back side. If you want color with low upkeep, a solid-color stain gives a painted look while still reapplying cleanly.
Do I have to stain both sides of the fence?
Yes, for the full lifespan. Water and sun hit both faces, and a fence sealed on only one side can cup as one face swells and the other stays dry. The tops and bottoms matter most of all: end-grain wicks water like a straw, so give the post tops and picket ends an extra coat. If a shared fence means you can only reach your side, at least seal that face and every edge you can get to.
Is it cheaper to stain myself or hire it out?
DIY is far cheaper in dollars: $100 to $250 of stain and a borrowed sprayer against a pro bill that often runs $2 to $4 per square foot of fence face. What you trade is a weekend of cleaning, masking, coating, and cleanup. Hiring out makes sense for tall privacy fences, long runs, or heavy prep like stripping old paint. Either way, staining costs a fraction of the $2,500 and up you would spend replacing a fence that rotted. Weigh it in the cost calculator.