Measure the angle iron according to the mesh screen size and bend it to a frame.Take a solid mesh screen of your preferences.Before jumping on the steps, take note of what materials you are going to need. However, let’s unfold the DIY method of making a grill grate for a fire pit step by step. You can open it into parts and take it anywhere you want. You can use this grate on an open fire and especially on a ground fire pit.Īn adjustable grill grate comes with an extensive usage option. Your fire pit grate is on for cooking something sizzling and delicious. Also, it will protect the grate from rust. This layer will prevent your food from sticking to the grate. Season the whole structure with Crisco.Now join the rebar and grate part with hose clamps, or you can weld them for a better fit.The size will be according to your fire pit. Attach the rebar on two sides as it stands properly on your fire pit and works well as a handle.On the structure, add metal bars where needed.First, take out the old grill grate and clean it properly.