Patent ID: 6863972

Claim:
A component comprising: a synthetic wood layer comprising: cellulosic filler in an amount of about 20% to about 70% by weight; and polyvinyl chloride material in an amount of about 20% to about 70% by weight, said polyvinyl chloride material comprising: polyvinyl chloride resin; stabilizer in an amount of about 1 to about 10 parts per 100 parts of said polyvinyl chloride resin; lubricant in an amount of about 2 to about 12 parts per 100 parts of said polyvinyl chloride resin; and process aid in an amount of about 0.5 to about 8 parts per 100 parts of said polyvinyl chloride resin; and a foamed polymer layer secured to said synthetic wood layer, said foamed polymer layer comprising: polyvinyl chloride resin; stabilizer in an amount of about 1.5 to about 7 parts per 100 parts of said polyvinyl chloride resin; lubricant in an amount of about 3 to about 10 parts per 100 parts of said polyvinyl chloride resin; process aid in an amount of about 6 to about 12 parts per 100 parts of said polyvinyl chloride resin; and blowing agent in an amount of about 0.3 to about 1 part per 100 parts of said polyvinyl chloride resin: wherein said foamed polymer layer is substantially free of cellulosic filler and inorganic filler.