How do you drain a outdoor fire pit?
Every fire pit needs air flow to provide oxygen to flames. For a permanent fire pit, consider adding a 3- to 4-inch steel drain pipe to the floor of your pit. A typical shower drain cover works well to keep debris out of the drain pipe. A 12-inch-deep gravel layer can provide sufficient drainage for many DIY fire pits.
Can you just dig a hole for a fire pit?
For instance, if you just want a basic fire pit, dig about 6 to 8 inches down and call it good. You can go deeper if you want, but keep in mind that you don’t want the hole so deep you can’t enjoy watching the fire. … These roots can, and do, re-ignite and turn into fires.
Why is there a hole in the bottom of my fire pit?
The simple answer – All fire pits should have holes to permit airflow to the flames. Without oxygen flowing to the fire, it won’t burn much at all. So, for a lovely, bright, and safe flame, holes clear of debris are necessary.
Can you put play sand in a fire pit?
Any type sand will work. … Don’t put sand in it! It just holds any moisture that may get in. Drill holes in the bottom and line bottom with chunks of fire brick or lava rock.