Underwriters Laboratories Inc. (UL) is an independent, not-for-profit product-safety testing and certification organization. They are one of the most recognized assessment providers in the world, and have tested and certified an array of Chemco, Saferwood and Thermex-FR fire resistant building products. Products that come with UL certification earn the distinction of being globally accepted and recognized, and acknowledged to have performed under the most strict testing protocols available.
To learn more about UL certifications, visit them on the web at www.ul.com
Chemco UL certifications:
1) Treated Lumber: Lumber, impregnated with interior type treating solution, by pressure process to reduce combustibility.
2) Prepared Roof Covering Materials: Fire-retardant pressure treated red cedar shakes for installation as Class A prepared roof covering.
3) Treated Plywood: Plywood, impregnated by pressure process to reduce combustibility.
4) Treatments for Flammability Reduction - Component: Thermex-FR