Ground moisture is a silent enemy of your beautiful wooden garden benches, leading to rot, decay, and a shortened lifespan. Protecting the feet, or legs, is crucial as they have the most direct and constant contact with damp soil. Here are practical, effective strategies you can implement.
First, create a physical barrier between the bench legs and the earth. The simplest method is to place your bench on concrete paving slabs or patio stones. Ensure the slabs are level and slightly larger than the bench feet's footprint. For a more permanent solution, set the legs into metal or plastic furniture glides or "feet" specifically designed for outdoor use, which elevate the wood.
Improving drainage is another key tactic. Install your bench over a bed of gravel or crushed stone. This material allows water to percolate away quickly instead of pooling around the wood. For maximum protection, combine methods: dig shallow holes where the feet will sit, fill them with gravel, place a concrete pad on top, and then set the bench (with protective glides attached) onto the pads.
Finally, don't neglect the wood itself. Before placing your bench, treat all surfaces, especially the end grain of the legs, with a high-quality water-repellent sealant or preservative. Reapply this sealant annually or as the manufacturer recommends. For existing benches, clean the feet thoroughly, let them dry completely, sand away any soft spots, and then apply a fresh coat of sealant.
By taking these proactive steps—using barriers, ensuring good drainage, and maintaining a protective seal—you can shield your wooden bench from moisture damage, ensuring it remains a sturdy and welcoming spot in your garden for many years to come.