Exterior Stains

Exterior stains protect and enrich outdoor wood, giving decks, fences, and siding long-lasting color and defense against sun, rain, and mildew. Whether you’re refreshing weathered boards or finishing a new build, the right deck stain or fence stain improves durability, reduces cracking, and keeps grain looking natural.

Choose the level of coverage you need:
- Transparent and toner stains add subtle color while showcasing grain.
- Semi-transparent and semi-solid stains balance color and wood definition.
- Solid color stains hide imperfections and offer strong UV protection.

Formula matters. Oil-based stains penetrate deeply for rich color and reliable water repellency. Water-based stains dry fast, resist fading, clean up with soap and water, and are often low-VOC and low-odor. For dense hardwoods like ipe or mahogany, pick a specialized penetrating oil; for composites, use coatings approved by the manufacturer.

Prep is the secret to lasting results. Clean, strip failing finishes, and brighten to neutralize tannins and restore color. Ensure wood is dry (a moisture meter helps). Plan a fair-weather window: 50–90°F, low humidity, and shade if possible.

Application is straightforward with the right tools:
- Brush or stain pad for maximum control and penetration.
- 3/8 in. roller sleeve for speed on broad surfaces.
- HVLP sprayer for rails and slats; back-brush to avoid lap marks.
Work two to three boards at a time end-to-end and maintain a wet edge.

Expect 1–2 coats depending on product and porosity. Typical dry times are 24–48 hours before light use. For decks, consider an anti-slip additive.

Maintain color and protection with annual cleaning and a light recoat every 1–3 years on horizontal surfaces, 3–5 years on verticals. Look for features like UV blockers, mildew resistance, tintable colors, and cold-weather cure to match your climate. Check coverage rates, VOC compliance, and warranties to guide purchase decisions.