Product Guide

Composite Wood

The best products...

  • Meet California Air Resources Board (CARB) no-added-formaldehyde (NAF) or ultra-low-emitting formaldehyde (ULEF) emissions requirements
  • Also contain FSC-certified wood, agricultural fiber, or recovered waste fiber

But watch out for...

  • Products with high formaldehyde emissions
  • Products with raw materials from less sustainable sources