Layered Insurance Program
A layered insurance program structures coverage in stacked tiers, with a primary policy covering losses up to a specified limit and one or more excess policies providing additional coverage above that threshold.
Layered insurance programs are commonly used for large apartment portfolios and high-value multifamily properties where the total insured value exceeds the capacity any single carrier is willing to deploy. The program is structured with a primary layer, typically covering the first $5 million to $25 million of loss, and one or more excess layers stacked above it. Each layer is written by a different carrier, and each carrier's liability is limited to its specific layer. This structure allows the property owner to obtain total limits of $50 million, $100 million, or more by distributing the risk across multiple insurers.
The primary layer carries the highest premium rate per dollar of coverage because it responds first to every loss. Excess layers are progressively less expensive on a rate basis because they attach only after the layers below are exhausted. However, the total premium for a layered program is typically higher than a single-carrier program of equivalent limits because each carrier applies its own underwriting margin. The trade-off is access to higher total limits and diversification of carrier risk.
Layered programs require careful coordination to avoid gaps or disputes between layers. Key provisions include follow-form language, which ensures that excess layers adopt the same terms and conditions as the primary, and drop-down provisions that specify when an excess layer will respond if the primary carrier becomes insolvent or exhausts its aggregate limit. Apartment owners with layered programs should work with an experienced broker who can negotiate consistent terms across all layers and manage the program as a cohesive whole rather than a collection of independent policies.