​

Composite lumber refers to decking or 2 x material that is made up of a mixture of pigments, ultraviolet inhibitors, borate preservatives, wood fibers, and recycled plastic (often shredded polyethylene). Most manufacturers offer a warranty of 25 years and as much as a lifetime warranty. Composite lumber cleans easily with a simple scrubbing of soapy water. Low end composites are usually priced 3-4 times more than pressure treated pine but will often offset those additional costs with reduced maintenance, repair, and cleaning costs. Composite lumber is prone to permanent scuff, staining, and can be hot under foot in direct sunlight. Some of styles of composite lumber are: Weathertight, Textured Grain, Two Faced (One side wood grain one side brushed), Plastic Wrapped (Resin Covered), Embossed Grain, Waethered Wood, Paper Board.