From Dura Trac Nursery
The Original Nursery flooring is built to use your supports. As with all Dura Trac Flooring, it is easily and efficiently cleaned and will keep the pigs warm and dry. The floors can be built to your size specifications in completely plastisol coated welded rod or expanded metal. Supports for the Dura Trac Original floor must run laterally across the short way of the opening.