TanDeck low maintenance decking system is manufactured by Tangent Technologies, LLC in Aurora, IL. TanDeck is made from 100% recycledHigh Density Polyethylene (HDPE). TanDeck contains no wood material and doesn’t require staining or painting. This material is available in Cedar, Redwood, Light Gray, Weathered Wood, and Sand. Their 2×6 deck boards can span 24″ on center joists while their 5/4×6 decking is designed to span 16″ on center joists. TanDeck retails for about $2.69 per linear foot and comes with a 50 year warranty.