What Do You Put Under Sandbox

Landscape fabric: allows water to drain through, but may not be strong enough to move.Regular plywood: allows movement, but may rot and does not drain.Redwood plywood: I don’t know anything about, but I saw it at Home Depot, and it may be more resistant to rot.

Do you put anything under a sandbox?

Note: You don’t actually need a bottom on your sandbox, but without it, you risk the frame warping or pulling apart over time. A floor will add more support to the frame and help keep sand clean. Be sure, however, to select a pressure-treated wood to guard against damp, warping, and rot over time.

What can I put around a sandbox?

Wood, stone, brick, concrete blocks, poured concrete, plastic and rubber are all commonly used as edging materials for sandboxes. Building a sandbox is much like building a raised bed and the kits found in garden centers for this purpose can generally be used, whether they are made of wood or plastic lumber.