I recently started the refinancing process of my home, located in Charlotte, and now have told that it must meet the HUD foundation requirements for manufactured homes. I have lived in my home for years with no problems, so what are these requirements and why are they needed?
HUD foundation requirements are required by ALL lenders in which manufactured or mobile homes are financed or refinanced using FHA backed loans. In order for the FHA to insure and distribute loans on manufactured homes, they require that the foundation of the home meet the requirements of HUD, specifically, HUD Handbook 4930.3 entitled, "Permanent Foundations Guide for Manufactured Housing". These guidelines are however, more stringent than the local building codes in which the home’s foundations are originally built. Therefore, a home’s foundation can be structurally fine per the local buildling codes but still not meet the HUD guidelines.
HUD guidelines for the FHA backed loans are based on providing additional structural stability to the foundation and ensuring that the systems are permanently installed (not removable). Below, I have listed the basic HUD foundation requirements for FHA backed loans.
• Concrete footings shall be provided below the frost line for the concrete block piers that support the chassis.
• Concrete block piers shall be laid using Portland cement mortar. (As an alternative, blocks may
be laid dry and secured with fiber reinforced surface bonding cement such as Surewall or
Quickwall.) (Not required for Freddie Mac.)
• Chassis shall be anchored to the footings. (Screw-in earth anchors cannot be substituted for
anchoring to the footing!) The Vector Dynamics brand stabilizations systems are acceptable. (Not
required for Freddie Mac.) (Recommended system shown below, Contact us for number and
placement of systems.)
• Foundation shall be enclosed with a durable material, such as masonry.
• Adequate number of screens shall be provided (1 square foot of net free area per 150 square feet
of crawl space floor area) around the entire perimeter of the building.
• Entire dirt floor of the crawl space shall be covered with 6-mil polyethylene plastic sheeting.
• Tongue, axles, and wheels shall be removed from the site.
• Utilities shall be permanently installed.