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Seasonality	6 Months Ended
Jun. 30, 2012
Seasonality [Abstract]
SEASONALITY	11. SEASONALITY The Company’s operating results have historically varied from quarter to quarter, in part due to seasonal trends in the demand for Trex^®. The Company has historically experienced lower net sales during the fourth quarter because holidays and adverse weather conditions in certain regions reduce the level of home improvement and construction activity.

Seasonality

6 Months Ended

Jun. 30, 2012

11. SEASONALITY

The Company’s operating results have historically varied from quarter to quarter, in part due to seasonal trends in the demand for Trex^®. The Company has historically experienced lower net sales during the fourth quarter because holidays and adverse weather conditions in certain regions reduce the level of home improvement and construction activity.