Secondary Water Resistance Florida: 7 Critical Proof Steps to Get the SWR Credit (and Avoid Costly Downgrades)
Secondary water resistance Florida is one of the most misunderstood wind-mitigation credits. Homeowners think “I have underlayment, so I qualify.” Underwriting thinks “prove it.” And if you can’t prove it, the credit gets downgraded. On Florida’s wind mitigation form (OIR-B1-1802), the SWR section is blunt: standard underlayments or hot-mopped felts do not qualify for Secondary




