Wondering if your garden or patio ground is fit for a bench without pouring a concrete slab? It's a smart question! A proper check prevents wobbling, sinking, or tipping. Here’s a simple, step-by-step guide to assess your site like a pro.
First, examine the soil type. Is it soft, sandy, or loose? Press your heel down hard. If it leaves a deep impression, the ground may be too soft. Ideal ground is firm, like compacted soil or gravel. Next, test for levelness. Place a long, straight board on the area and put a level on top. Significant slopes can cause instability; a slight slope for drainage is okay, but major unevenness needs correction.
Now, check drainage. Pour a bucket of water on the spot. Does it pool or drain away within a few minutes? Poor drainage leads to muddy, unstable ground and rot for wooden benches. Also, consider foot traffic and load. High-traffic areas or heavy-use benches need firmer ground. Finally, do the "jump test." Stomp firmly around the site. If the ground feels spongy or shifts, it likely needs stabilization, perhaps with a gravel base or ground anchors.
For most DIY installations, choosing the right bench legs (like wide, flat feet or spike-style for soil) and preparing the site with a layer of compacted gravel can make a marginally suitable area perfectly workable. Trust these simple checks for a sturdy, hassle-free bench that stays put season after season.