Fence Painting Cost Calculator

For a 100 linear ft of fence, painting a 150 linear foot, 6-foot-tall privacy fence costs $900–$2,250 professional ($6–$15/lft) or $150–$300 DIY (materials only). Both sides must be coated, effectively doubling the paintable area to 1,800 sq ft. Professional rates include power washing ($0.25–$0.50/sq ft), priming bare wood ($0.30–$0.50/sq ft), and two topcoats ($0.50–$0.80/sq ft per coat in labor). A 150 lft fence consumes 8–12 gallons of exterior paint at $30–$50/gallon. Stain is 20–30% cheaper than paint because it requires no primer coat and applies faster.

Spraying is 3–5× faster than brush-and-roll and produces more even coverage on pickets, lattice. Textured wood — a 150 lft fence takes 2–3 hours to spray versus 8–12 hours to brush. However, spraying wastes 25–40% more paint through overspray and requires 30–60 minutes of masking along the ground line, landscaping, and neighboring structures. Brush-and-roll covers 200–350 sq ft/hour for stain because stain must be worked into the wood grain for proper penetration. The optimal approach for most fences: spray the primer coat at 500–800 sq ft/hour for speed. Then back-brush the topcoat at 250–400 sq ft/hour for adhesion and penetration.

A 150 lft, 6-foot-tall privacy fence has 1,800 sq ft of paintable surface (both sides). At 300–400 sq ft per gallon coverage, you need 5–6 gallons per coat, or 10–12 gallons total for two coats. Add 1 primer gallon if coating bare wood. Rough-sawn or textured wood absorbs 20–30% more paint than smooth-planed boards, pushing consumption to 7–8 gallons per coat. Buy an extra gallon ($30–$55) beyond the calculation for touchups. Matching the exact color later is difficult because paint batches vary slightly and UV fading begins within weeks of application.

Exterior paint on a wood fence lasts 3–5 years on the south-facing (sun-exposed) side and 5–7 years on shaded sides. Solid-color stain lasts 3–5 years on rough-sawn wood but only 2–3 years on smooth-planed lumber because rough texture holds the coating mechanically. Semi-transparent stain lasts 2–3 years regardless of texture. Cedar and redwood fences hold paint 7–10 years versus 4–6 for pine or spruce. The natural oils in the heartwood resist moisture penetration that causes peeling from beneath. The most common failure point — responsible for 60–70% of premature failures. Is horizontal surfaces (top rail, post caps) where standing water accelerates coating breakdown — these areas need touchup annually regardless of overall fence condition.

Yes — pressure washing at 1,500–2,500 PSI removes dirt, mildew. Loose fibers that prevent paint adhesion; use a 25° or 40° fan tip at 12–18 inches from the surface; a 0° tip gouges soft wood. Allow 48–72 hours drying time after washing before painting — painting damp wood traps moisture and causes peeling within one season. A moisture meter reading below 15% MC confirms the wood is ready. For a 100 linear ft of fence, On severely weathered or mildewed fences, add an oxygen bleach wood cleaner ($8–$15/gallon. Diluted) before pressure washing to kill mildew spores embedded in the grain. Skip pressure washing only on new wood less than 30 days old that has not been exposed to weather.