I am making a brooder with a wire floor. I want to put a tray under the floor so I can change all the mess out easier. The brooder is 2' by 4' so the tray would be the same size. I was going to make a rectangular frame out of wood then attach a thin sheet of wood to the bottom to form the tray then put linoleum tiles. But I was wondering if there is some easy something that I am not thinking of that is about 2 x 4 and maybe one piece and plastic? Does anyone have any suggestions for how to make or what to use as a tray that size? I wish I could just get a stainless steel tray from somewhere.