Why Manufactured Homes Are Insured On Different Forms

A manufactured home is generally insured on a policy form written for that purpose rather than on a standard homeowners form. The differences follow from construction, siting and ownership rather than from the value of the home.

Construction follows a different standard

Manufactured homes are built to a federal construction and safety standard in a factory, while site-built homes follow state and local building codes.

The federal standard governs the structure, its systems and its transportation, and homes built before that standard existed are treated differently again.

Because construction is standardized and factory-controlled, insurers rate on the standard, the year and the anchoring method rather than on local code compliance.

Anchoring and wind exposure

Wind performance depends heavily on how the home is secured to its foundation, and anchoring requirements vary by wind zone.

Insurers ask about tie-downs, piers and skirting because these determine how the structure behaves in high wind.

An upgrade to the anchoring system is one of the few physical changes that reliably affects both eligibility and rating.

Valuation works differently

Manufactured homes have historically depreciated in ways site-built homes do not, so many policies settle on actual cash value unless replacement cost is specifically endorsed.

Where replacement cost is available, it may be capped or subject to conditions on the age of the home.

Reading which basis applies is essential, because the difference between the two can be substantial on an older home.

Land ownership changes the structure of the policy

When the home sits in a community on rented land, the policy covers the structure and contents but not real property the owner does not hold.

Community rules may impose their own insurance requirements, and those requirements are contractual obligations to the community rather than to an insurer.

Where the owner holds the land and the home is permanently affixed, some insurers will write a standard homeowners form instead, subject to their underwriting rules.

Transport is its own exposure

Moving a manufactured home creates risk that ordinary policies do not contemplate, and coverage during transit generally requires a specific endorsement or a separate arrangement.

The transporter's own coverage is a separate matter and should be confirmed rather than assumed.

Forms, valuation rules and community requirements vary by state and change over time; a licensed agent or the state insurance department can confirm what is available locally.