OC Lumber structural framing

Owens Corning Lumber Structural Framing is a rotproof, rustproof composite alternative to traditional wood and steel.

Designed to install like the lumber you use every day.

  • Made to last.
  • Wood-free composite lumber
  • 3 profile sizes available: 2″ x 8″, 2″ x 10″ and 2″ x 12″
  • Limited lifetime warranty — Residential
  • 25-year limited warranty — Commercial
Designed for Durability
  • Resists mold, mildew, and pests
  • Allows for contact with water (salt and fresh) and ground
Thermal-Resistant Design
  • Designed for low expansion and contraction
  • Heat-reflective technology
3 vibrant colors in a bold wood grain, slip-resistant finish
  • Gray
  • Sand
  • Weatherwood
Easy to Install
  • Cuts and installs just like wood
  • Flat and uniform boards
Easy to maintain
  • Clean with soap and water or a pressure cleaner at a safe distance
Weatherproof and Waterproof
  • Withstands harsh heat, hurricanes and saltwater
Easy for builders to use
  • Rip, edge and route our product
  • Core color matches skin
Available in 3 Profiles 
  • 2″x8″ 
  • 2″x10″
  • 2″x12″