0001069878 2026-05-07 2026-05-07 true 0001069878 8-K/A 2026-05-07 Trex Company Inc DE 001-14649 54-1910453 2500 Trex Way Winchester VA 22601 540 542-6300 false false false false Common Stock TREX NYSE false This Amendment No. 1 to Trex Company Inc.'s Current Report on Form 8-K is furnished to include a transcript of the earnings conference call held on May 7, 2026.