FORTIFIED Wise Training and Certification Training is held in locations throughout the U.S. Train here. What's FORTIFIED? FORTIFIED is independently verified and proven to strengthen a property against storm damage. The building standard gives consumers added confidence and the certification is renewable, transferable and can increase home value. Learn about FORTIFIED. FORTIFIED Increases Home Value By Nearly 7% Switching from conventional construction standards to FORTIFIED increases the value of a home by nearly 7 percent. Learn more. Fortified Insurance Discounts and Tax Incentives FORTIFIED™ can qualify homes and businesses for insurance discounts from state wind pools and tax credits or deductions. Save more.