10 to 20 feet Click to see full answer. Just so, how close can fire pit be to house?Fire pits should be placed at a minimum of ten feet away from your house and also neighbors yards. In addition to placing the fire pit a safe distance away from your home, it should also be in a place where there are no overhanging branches, fences or other structures that could easily catch fire.Additionally, can you use a fire pit in your backyard? A fire pit in the backyard has to look nice, but at the same time, you need to make sure the fire is contained so that it doesn’t cause trouble. Go ahead and check your ordinances, fire code and permit requirements in your area – there could also be some fuel restrictions as well. Also Know, how much space do you need around a fire pit? A good rule of thumb is to provide at least 7 feet of space around all outer edges of a fire pit. This will allow for plenty of room for furniture and traffic space.Should I put sand in my fire pit?Some metal fire pits recommend you to use an inch or 2 thick layer of sand at the bottom of the pit. Sand is also great for protecting the actual metal bowl from the intense heat the fire can put out. At the end of the day, there is no harm in putting sand in the base of a metal pit.