I am in the middle of drawing out a square tubing style rat rack. 6 tubs wide by 7 tubs high. I have it all drawn out and it will work and then I came to how I am going to keep them in and the food on top.

I know I can use 1/4" hardware cloth, but I want to know what other folks use in rack systems that are made from steel.

Expansion steel? some sort of grating? where do you get it from?

Just a couple questions I ran into if you don't mind helping with some knowledge.


Thank you