This question delves into the technical application of Habitational Insurance policy forms, specifically relating to secondary residences. In most standard homeowners' forms, "Coverage B" provides a fixed percentage (usually 10% of the dwelling limit) for detached structures. However, when dealing with secondary residence forms or limited coverage forms, the wording for detached structures can be more restrictive.
The RIBO Level 1 Blueprint expects brokers to understand Insurance Product Knowledge regarding how limits apply to multiple structures. When a policy provides a single aggregate limit for "detached private structures" (often 10% of the main building's limit), and there are multiple structures involved, the settlement is typically determined proportionally. This means the 10% "pot" of money is not available in its entirety for any single structure if multiple structures exist. Instead, the limit is divided based on the relative value of each structure compared to the total value of all detached structures. This ensures the insurer is not over-exposed on a single high-value shed when the premium was calculated for multiple lower-value outbuildings. As part of Consulting and Advising, a broker must explain this proportional settlement to the client, particularly if one of the detached structures (like a boat house or guest cabin) is significantly more valuable than the other. If the proportional limit is insufficient, the broker should recommend scheduling the structure separately with a specific limit to ensure full indemnity, thereby fulfilling the Risk Identification and Assessment competency.