Quote: Things you need to make the walk on tray for the chick dropping to fall through.
1. 1/4 -1/2 inch hardware cloth ~ typically found in the garden area at lowes. retail me not . com offers discounts for lowes if using 1/2 inch you will need to cover it with cabinet liner from the dollar store for the first week to 10 days.
Links:
http://www.lowes.com/pd_157763-1311...l=1¤tURL=?Ntt=hardware+cloth&facetInfo=
http://www.lowes.com/pd_492388-1641...l=1¤tURL=?Ntt=hardware+cloth&facetInfo=
2. 3 inch screws to screw together a sandwich style frame all along the edges of the hardware cloth tray.
3. 2x4 long enough to make the bottom of the tray sandwich standing these up so they are about 4 inches high, make a rectangle the size that you want the tray to be. Attach these together and cut the hardware cloth to fit to the far edge of each 2x4 side of the rectangle. you can tack the hardware cloth in place using the 3 inch screws but not screwing them in all of the way.
4. 2x2 strips for the top of the sandwich. Cut these to be the top outer edge of the hardware cloth tray. Since the hardware cloth is temporarily screwed down to the lower wood, simply attach these skinnier wood strips to the edges 1 side at a time, first remove the partially screwed in screws for that 1 and only 1 side. Then place the 2x2 on top of the 2x4 with the edge of the hardware cloth in between. Secure with screws.
5. A pair of cabinet handles to lift the hardware cloth dray up to allow you access to the droppings so that they might be removed. Or secure the hardware cloth tray to the brooder frame and make the floor drop to the ground to get the poo removed. If using cabinet handles do not attach until the tray is in the brooder and you can pick good placement. Typically it will be the center of each short side but that might not be the best if your arm span is short like mine. If you choose to have the bottom come off, the latches need to be on the sides so the poo does not fall on the person removing the bottom.