Oil-based vs water-based stain?

Oil-based: deeper penetration, richer color, longer working time, more durable on exterior. Best for: decks, fences, exterior. Water-based: lower odor, faster drying, easy cleanup, low VOC. Best for: interior projects, quick turnaround. For exterior decks and fences, oil-based is generally preferred. For interior furniture and trim, either works well. Gel stain is a third option that works great on blotch-prone woods like pine and cherry.

How much does wood stain cost?

Interior stain: $8-$20/quart, $25-$50/gallon. Exterior stain: $25-$60/gallon. Gel stain: $15-$30/quart. Professional deck staining: $2-$5/sq ft ($600-$1,500 for a typical deck). A gallon covers 150-350 sq ft depending on wood porosity and stain type. Most projects need 1-2 coats.

How do I stain a deck?

1) Clean: power wash at 1,200-1,500 PSI or apply deck cleaner. Let dry 24-48 hours. 2) Sand: 80-100 grit for rough areas. 3) Apply stain: use a brush, roller, or pad applicator. Work with the grain. Don't let stain puddle. Maintain a wet edge (complete one board at a time). 4) Back-brush: if spraying, back-brush for penetration. 5) Let dry 24-48 hours before foot traffic. Best conditions: 50-85°F, low humidity, no rain for 24-48 hours.

How often should I restain my deck?

Transparent stain: every 1-2 years. Semi-transparent: every 2-3 years. Semi-solid: every 3-5 years. Solid: every 4-7 years. The water test tells you when to restain: sprinkle water on the deck. If it beads up, the stain is still working. If it soaks in, it's time to restain. South and west-facing areas need more frequent restaining due to UV exposure.

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Woodworking & Lumber

Wood Stain Guide: Types, Colors, Application & Costs

Lumberama Editorial Team, Wood Finishing & Staining Specialists Jun 10, 2026 14 min read

Stain Types

Oil-Based Stain

Penetrates deep into wood fibers. Rich, warm color. Longer working time (easier to get even results). Dries slowly (24+ hours between coats). Strong odor. Cleanup with mineral spirits. Excellent for exterior projects. $25-$50/gallon. Brands: Cabot, Sikkens, Penofin. Best for: decks, fences, exterior furniture, and projects where deep penetration and durability matter.

Water-Based Stain

Sits more on the wood surface. Lower odor. Fast drying (2-4 hours between coats). Easy cleanup (soap and water). Low VOC. Raises wood grain slightly (may need sanding between coats). $25-$45/gallon. Brands: Behr, Olympic, Varathane. Best for: interior projects, quick turnaround, and when VOC/odor is a concern.

Gel Stain

Thick, gel consistency that sits on the surface rather than penetrating. Won't drip or run. Excellent for vertical surfaces and blotch-prone woods (pine, cherry, birch, maple). Creates a more uniform color. Works over previously stained or painted surfaces. $15-$30/quart. Brand: General Finishes (the gold standard). Best for: cabinets, furniture, pine/cherry projects, and refinishing without stripping.

Lacquer/Dye Stain

Penetrates deepest. Most vibrant colors. Used by professional furniture makers. Requires more skill. Not beginner-friendly. Best for: fine furniture, custom woodworking.

Opacity Levels

Transparent: Shows full wood grain. Minimal color. Lets the natural wood shine. Least UV protection. Reapply every 1-2 years (exterior). Best for: beautiful wood grain you want to showcase.

Semi-transparent: Shows grain with added color. The most popular choice. Good balance of appearance and protection. Reapply every 2-3 years (exterior). Best for: decks, fences, siding.

Semi-solid: Partially hides grain. More color, more UV protection. Reapply every 3-5 years. Best for: weathered wood, siding, when you want color but not a painted look.

Solid: Completely hides grain (looks like paint but with texture). Maximum UV protection and durability. Reapply every 4-7 years. Best for: heavily weathered wood, siding, when you want a uniform color.

Application

Prep: Sand the surface (120-150 grit for bare wood). Remove dust with a tack cloth. For previously finished wood: strip old finish or sand back to bare wood. Wood must be clean, dry, and free of contaminants.

Application methods: Brush (best control, best penetration), rag/cloth (for wiping stains — apply liberally, then wipe excess), sprayer (fastest for large areas like decks and fences, back-brush for penetration), foam applicator pad (good for decks).

Key tips: Always test on scrap wood or an inconspicuous area first. Apply in the direction of the grain. Don't let stain puddle. Wipe excess before it dries (especially penetrating stains). Maintain a wet edge. Apply in moderate temperatures (50-85°F). Avoid direct sun during application.

Interior vs Exterior

Interior stain: Follow with a topcoat (polyurethane, lacquer, or oil finish) for protection. The stain provides color; the topcoat provides durability.

Exterior stain: Usually a complete system (stain + sealer in one product). No separate topcoat needed. Must be UV-resistant and water-repellent.