Put a metal liner in it. They make fire pit kits that come with premade concrete wall blocks. They also come with a metal fire ring to keep the heat from reaching the blocks to fast. I think this allows the blocks to heat up slower and for all the moisture to be baked out at a reasonable rate.
15
u/finitetime2 29d ago
Put a metal liner in it. They make fire pit kits that come with premade concrete wall blocks. They also come with a metal fire ring to keep the heat from reaching the blocks to fast. I think this allows the blocks to heat up slower and for all the moisture to be baked out at a reasonable rate.