Wooden outdoor benches add timeless charm to any garden or patio, but to keep them looking beautiful and structurally sound for years, they require consistent, though not difficult, maintenance. The primary enemies of outdoor wood are moisture, sun, and dirt. Here’s a practical breakdown of what to expect and do over time.
Your most frequent task will be cleaning. Every few months, or whenever you notice dirt or mildew, give your bench a good clean. Use a soft brush, mild soapy water, and a hose to rinse it thoroughly. This simple act prevents the buildup of grime that can trap moisture and lead to rot.
The most critical periodic task is resealing or re-staining. Most wooden benches need a fresh coat of a protective sealant, oil, or stain every one to two years. This barrier is what repels water and blocks the sun's UV rays, which cause the wood to turn gray and become brittle. Before applying a new sealant, always ensure the wood is completely dry and clean.
Despite your best efforts, expect some natural wear. The wood may develop small cracks or a slightly weathered look, which many people find desirable. However, you should regularly inspect for more serious issues like loose joints, significant splintering, or wobbling. Tightening screws and sanding down rough spots as they appear will prevent small problems from becoming big ones.
In winter, if possible, store benches in a shed or garage. If they must stay outside, consider a protective cover to shield them from the harshest weather. By following this routine—regular cleaning, diligent resealing, and proactive inspections—you can expect your wooden benches to remain a sturdy and inviting part of your outdoor space for a decade or more.