Composite deck flooring upgrade Adds composite deck flooring to a Duraslat bay package. $50 per bay Feed and water trap doors Includes bowls. $110 per item Stainless external feeder and water bucket $125 per item Barrel bracket $50 per item Plywood box $125 per item Insulated box 24x24 Includes brackets. $250 per item Insulated box 32x36 Includes brackets. $275 per item Insulated box 40x40 Includes brackets. $320 per item Lighting package $200 flat Boxed-in sides Custom side enclosure option. Confirm final price with Chad. $0 per item Heat pads Confirm final heat pad size and final price with Chad. $0 per item