Ecolife™ is protected with a revolutionary, non-metallic preservative plus wood stabilizer system, offering the natural beauty of real wood combined with advancements in weathering protection, fastener performance, and environmental attributes. Ecolife™ Stabilized Weather-Resistant Wood, is the first decking product to receive NAHB Research Center National Green Building Certification as a "Green Approved Product", eligible to contribute points toward certification of a building under the National Green Building Standard(tm). The NAHB Research Center is a subsidiary of the National Association of Home Builders (NAHB).