Specifications, Testing and Certifications: Listed below are the specifications, testing and certifications that the Company has received from third party certified testing facilities: * R25 Insulation factor * Water impermeable * Rot and insect resistant * High resiliency (bends but does not break) * Highest strength-to-weight-ratio of any structural building component * Floors meet commercial construction code on 6’ centers * Meets or exceeds commercial building codes for free-standing and load bearing walls up to 12 feet in height (unsupported and without frames) * Supports building designs that meet or exceeds wind load and building code requirements throughout North America <a href="http://www.leepinc.com/specifications.htm" target="_blank">http://www.leepinc.com/specifications.htm</a>