OC Lumber Structural Framing

Owens Corning® Lumber is a rotproof, rustproof composite alternative to traditional wood and steel. Designed to install like the lumber you use every day. Made to last.

Available Sizes: 2″ x 4" (1.5” x 3.5”) Standard Lengths: 12', 16', 20' • 2″ x 6" (1.5” x 5.5”) Standard Lengths: 12', 16', 20' • 2″ x 8" (1.5” x 7.5”) Standard Lengths: 12', 16', 20' • 2″ x 10" (1.5” x 9.25”) Standard Lengths: 12', 16', 20'