Ambiguity Found and Resolved

In McDonnell Grouo, LLC v. Starr Surplus Lines Ins. Co., the Fifth Circuit addressed the perennial topic of contract ambiguity; in this case, in the context of a builder’s risk insurance policy. The court affirmed the district court ‘s conclusion that the flood deductible provision in the policy was ambiguous.

The ambiguity arose from the language: “5% of the total insured values at risk at the time and place of loss subject to a $500,000 minimum deduction as respects … FLOOD.” The plaintiffs and the insurers had reasonable interpretations of this provision, but extrinsic evidence, in the form of industry standards and expert testimony, resolved the ambiguity. That extrinsic evidence clarified the term “VARTOL” (value-at-risk-at-time-of-loss) to mean the total value of the project at the time of loss, favoring the insurers’ interpretation. No. 23-30824, Jan. 29, 2025.