Freedom 1-in x 8-in x 144-in Composite Stair Riser

PerforMax Technology provides excellent moisture, mold, warp, stain and fade resistance. Riser Board finishes stair steps in the exact color as your deck boards for a consistent appearance. Solid colors feature natural earth tones that complement any environment. UV inhibitors ensure colors stay true. Durable polypropylene capped composite material minimizes sag and flex between joists for superior strength and beauty while resisting everyday wear and tear, spills and mildew growth. Actual Size: .5-in thick x 7.5-in wide. Transferable 25-Year Limited Warranty.