Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2024

Commitments and Contingencies Disclosure [Abstract]

Summary of Trex Residential Product Warranty and Surface Flaking Reserves Activity

The Trex Residential product warranty and surface flaking reserves activity consisted of the following, and is included in Accrued warranty and Non-current accrued warranty in the Consolidated Balance Sheets (in thousands):

	Year Ended December 31, 2024
	Product Warranty			Surface Flaking			Total
Beginning balance, January 1	$	12,066		$	10,112		$	22,178
Provisions and changes in estimates		11,211			(1,486	)		9,725
Settlements made during the period		(7,681	)		(1,387	)		(9,068	)
Ending balance, December 31	$	15,596		$	7,239		$	22,835

	Year Ended December 31, 2023
	Product Warranty			Surface Flaking			Total
Beginning balance, January 1	$	9,694		$	15,905		$	25,599
Provisions and changes in estimates		7,308			(3,800	)		3,508
Settlements made during the period		(4,936	)		(1,993	)		(6,929	)
Ending balance, December 31	$	12,066		$	10,112		$	22,178