Understanding California's
Difference in Conditions (DIC) Policies
& FAIR Plan Integration
In California’s unique insurance market, many property owners rely on the California FAIR Plan for basic fire coverage. Because the FAIR Plan leaves critical gaps, a Difference in Conditions (DIC) policy acts as the essential "companion" policy to piece together a comprehensive risk portfolio.
1. Understanding Perils & Standard HO-3 Policies
To be able to understand a DIC policy you first need to understand what "perils" are and what a "standard HO-3" homeowners policy covers.
For insurance purposes, a peril is defined as a specific event, cause, or risk that can cause physical damage, loss, or destruction to property, or give rise to a liability claim (put simply: a peril is the cause of a loss). Insurance policies are structured around whether they use Named Perils (covering only explicitly listed causes) or Open Perils / All-Risk (covering all causes unless explicitly excluded).
An HO-3 Policy is the traditional standard comprehensive homeowners policy used in California for owner-occupied, single-family homes. It utilizes an open-perils structure for the physical dwelling structure (Coverage A and B) and a 16 named-perils structure for personal property (Coverage C), while explicitly excluding major events like earthquakes, floods, and general wear and tear.
2. Comprehensive Protection Provided by a DIC Policy
When paired with the California FAIR Plan, a residential DIC policy wraps around it to restore full protections typical of a comprehensive HO-3 form. Beyond water damage, theft, and personal liability, a robust DIC policy covers several key non-fire hazards:
- Weather & Physical Damage (Non-Fire): Covers falling objects (like tree branches crashing onto the roof), the weight of ice, snow, or sleet causing structural roof strain or collapse, and windstorm or hail damage if excluded or opted out on the FAIR Plan.
- Additional Living Expenses (ALE) / Loss of Use: Pays for temporary housing and essential living expenses if an event covered under the DIC policy (such as a major non-fire structural collapse or severe water event) renders your home uninhabitable.
- Optional Endorsements & Add-Ins: Depending on the specific policy selections, DIC programs can be extended to coverage like water backing up through sewers, drains, or sump pumps, equipment breakdowns, underground service line repairs, and ordinance or law upgrades to meet modern building codes.
3. The 16 Named Perils and Policy Coverage Breakdown
Standard insurance policies often evaluate personal property or specific policy forms around 16 standard named perils. The table below outlines these perils, showing how they are handled by a CA FAIR Plan (including Basic & Extended Coverage), a Traditional DIC Policy, and a standard HO-3 Policy.
| Named Peril | CA FAIR Plan Basic & Extended Coverage (EC) | Traditional DIC Policy | HO-3 Policy |
|---|---|---|---|
| Fire or Lightning | Covered (Primary) | Excluded - Covered by FAIR Plan Primary | Covered |
| Windstorm or Hail | Covered (via FAIR Plan EC) | Excluded - Covered by FAIR Plan EC | Covered |
| Explosion | Covered (Internal / External via EC) | Excluded - Covered by FAIR Plan EC | Covered |
| Riot or Civil Commotion | Covered (via FAIR Plan EC) | Excluded - Covered by FAIR Plan EC | Covered |
| Aircraft | Covered (via FAIR Plan EC) | Excluded - Covered by FAIR Plan EC | Covered |
| Vehicles | Covered (via FAIR Plan EC) | Excluded - Covered by FAIR Plan EC | Covered |
| Smoke | Covered (Hostile fire smoke) | Excluded - Covered by FAIR Plan Primary | Covered |
| Vandalism or Malicious Mischief | Covered (Optional EC add-on) | Covered (Standardly included by DIC) | Covered |
| Theft | Excluded | Covered (Primary DIC protection) | Covered |
| Falling Objects | Excluded | Covered (Up to full Dwelling limit) | Covered |
| Weight of Ice, Snow, or Sleet | Excluded | Covered (Up to full Dwelling limit) | Covered |
| Accidental Discharge or Overflow of Water or Steam | Excluded | Covered (Subject to water sublimit) | Covered |
| Sudden & Accidental Tearing Apart, Cracking, Burning, or Bulging | Excluded | Covered (Appliance / heating systems) | Covered |
| Freezing (of plumbing or heating systems) | Excluded | Covered (Provided home is heated/maintained) | Covered |
| Sudden & Accidental Damage from Artificially Generated Electrical Current | Excluded | Covered (Electrical surge / breakdown add-ons) | Covered |
| Volcanic Eruption | Covered (via FAIR Plan EC) | Excluded - Covered by FAIR Plan EC | Covered |
| Earthquake* or Flood* | Excluded | Excluded | Excluded |
4. Key Exclusions Across Standard DIC Policies
- Fire, Lightning, & Smoke: Covered exclusively by your primary California FAIR Plan policy.
- Earthquake*: Requires a separate earthquake policy.
- Flood* & Rising Water: Requires a separate flood insurance policy.
- Gradual Wear & Tear: Uninsurable property owner maintenance responsibility.