HUD Guidelines for Mobile Homes

HUD Mobile Home Guidelines

HUD, which stands for Housing and Urban Development, has the absolute authority when it comes to manufactured mobile housing. They have in place and enforce several guidelines concerning the construction, sale, transportation, setup and all aspects of safety issues and even problem resolution.

I have fielded some question when it comes to HUD's regulations. The answer you may be looking for when it comes to mobile homes may sometimes be difficult and confusing to find. I went out and found the codes concerning mobile homes and placed them on this page in an outline format.

Code of Federal Regulations 24 CFR Part 3280 is the part of the huge regulation guidelines that pertain to manufactured home construction, safety setup, repair, disputes and more. I have broken them down below.

 There is a link at the bottom of this page to view or download each regulation in it's entirety.

Part 3280 - MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS
Heading 224 - Table Of Contents (Parts 3280 - 3280)
Subpart A - General
Section 3280.1 - Scope.
Section 3280.2 - Definitions.
Section 3280.3 - Manufactured home procedural and enforcement regulations and consumer manual requirements.
Section 3280.4 - Incorporation by reference.
Section 3280.5 - Data plate.
Section 3280.6 - Serial number.
Section 3280.7 - Excluded structures.
Section 3280.8 - Waivers.
Section 3280.9 - Interpretative bulletins.
Section 3280.10 - Use of alternative construction.
Section 3280.11 - Certification label.

Subpart B - Planning Considerations
Section 3280.101 - Scope.
Section 3280.102 - Definitions.
Section 3280.103 - Light and ventilation.
Section 3280.104 - Ceiling heights.
Section 3280.105 - Exit facilities; exterior doors.
Section 3280.106 - Exit facilities; egress windows and devices.
Section 3280.107 - Interior privacy.
Section 3280.108 - Interior passage.
Section 3280.109 - Room requirements.
Section 3280.110 - Minimum room dimensions.
Section 3280.111 - Toilet compartments.
Section 3280.112 - Hallways.
Section 3280.113 - Glass and glazed openings.

Subpart C - Fire Safety
Section 3280.201 - Scope.
Section 3280.202 - Definitions.
Section 3280.203 - Flame spread limitations and fire protection requirements.
Section 3280.204 - Kitchen cabinet protection.
Section 3280.205 - Carpeting.
Section 3280.206 - Fireblocking.
Section 3280.207 - Requirements for foam plastic thermal insulating materials.
Section 3280.208 - Smoke alarm requirements.
Section 3280.209 - Fire testing.

Subpart D - Body and Frame Construction Requirements
Section 3280.301 - Scope.
Section 3280.302 - Definitions.
Section 3280.303 - General requirements.
Section 3280.304 - Materials.
Section 3280.305 - Structural design requirements.
Section 3280.306 - Windstorm protection.
Section 3280.307 - Resistance to elements and use.
Section 3280.308 - Formaldehyde emission controls for certain wood products.
Section 3280.309 - Health Notice on formaldehyde emissions.

Subpart E - Testing
Section 3280.401 - Structural load tests.
Section 3280.402 - Test procedure for roof trusses.
Section 3280.403 - Standard for windows and sliding glass doors used in manufactured homes.
Section 3280.404 - Standard for egress windows and devices for use in manufactured homes.
Section 3280.405 - Standard for swinging exterior passage doors for use in manufactured homes.
Section 3280.406 - Air chamber test method for certification and qualification of formaldehyde emission levels.

Subpart F - Thermal Protection
Section 3280.501 - Scope.
Section 3280.502 - Definitions.
Section 3280.503 - Materials.
Section 3280.504 - Condensation control and installation of vapor retarders.
Section 3280.505 - Air infiltration.
Section 3280.506 - Heat loss/heat gain.
Section 3280.507 - Comfort heat gain.
Section 3280.508 - Heat loss, heat gain and cooling load calculations.
Section 3280.509 - Criteria in absence of specific data.
Section 3280.510 - Heat loss certificate.
Section 3280.511 - Comfort cooling certificate and information.

Subpart G - Plumbing Systems
Section 3280.601 - Scope.
Section 3280.602 - Definitions.
Section 3280.603 - General requirements.
Section 3280.604 - Materials.
Section 3280.605 - Joints and connections.
Section 3280.606 - Traps and cleanouts.
Section 3280.607 - Plumbing fixtures.
Section 3280.608 - Hangers and supports.
Section 3280.609 - Water distribution systems.
Section 3280.610 - Drainage systems.
Section 3280.611 - Vents and venting.
Section 3280.612 - Tests and inspection.

Subpart H - Heating, Cooling and Fuel Burning Systems
Section 3280.701 - Scope.
Section 3280.702 - Definitions.
Section 3280.703 - Minimum standards.
Section 3280.704 - Fuel supply systems.
Section 3280.705 - Gas piping systems.
Section 3280.706 - Oil piping systems.
Section 3280.707 - Heat producing appliances.
Section 3280.708 - Exhaust duct system and provisions for the future installation of a clothes dryer.
Section 3280.709 - Installation of appliances.
Section 3280.710 - Venting, ventilation and combustion air.
Section 3280.711 - Instructions.
Section 3280.712 - Marking.
Section 3280.713 - Accessibility.
Section 3280.714 - Appliances, cooling.
Section 3280.715 - Circulating air systems.

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Subpart I - Electrical Systems
Section 3280.801 - Scope.
Section 3280.802 - Definitions.
Section 3280.803 - Power supply.
Section 3280.804 - Disconnecting means and branch-circuit protective equipment.
Section 3280.805 - Branch circuits required.
Section 3280.806 - Receptacle outlets.
Section 3280.807 - Fixtures and appliances.
Section 3280.808 - Wiring methods and materials.
Section 3280.809 - Grounding.
Section 3280.810 - Electrical testing.
Section 3280.811 - Calculations.
Section 3280.812 - Wiring of expandable units and dual units.
Section 3280.813 - Outdoor outlets, fixtures, air-conditioning equipment, etc.
Section 3280.814 - Painting of wiring.
Section 3280.815 - Polarization.
Section 3280.816 - Examination of equipment for safety.

Subpart J - Transportation
Section 3280.901 - Scope.
Section 3280.902 - Definitions.
Section 3280.903 - General requirements for designing the structure to withstand transportation shock and vibration.
Section 3280.904 - Specific requirements for designing the transportation system.

Part 3282 - MANUFACTURED HOME PROCEDURAL AND ENFORCEMENT REGULATIONS
Heading 342 - Table Of Contents (Parts 3282 - 3282)
Subpart A - General
Subpart B - Formal Procedures
Subpart C - Rules and Rulemaking Procedures
Subpart D - Informal and Formal Presentations of Views, Hearings and Investigations
Subpart E - Manufacturer Inspection and Certification Requirements
Subpart F - Dealer and Distributor Responsibilities
Subpart G - State Administrative Agencies
Subpart H - Primary Inspection Agencies
Subpart I - Consumer Complaint Handling and Remedial Actions
Subpart J - Monitoring of Primary Inspection Agencies
Subpart K - Departmental Oversight
Subpart L - Manufacturer, IPIA and SAA Reports

Part 3284 - MANUFACTURED HOUSING PROGRAM FEE
Heading 447 - Table Of Contents (Parts 3284 - 3284)
Section 3284.1 - Applicability.
Section 3284.5 - Amount of fee.
Section 3284.10 - Payments to States

Part 3285 - MODEL MANUFACTURED HOME INSTALLATION STANDARDS
Heading 452 - Table Of Contents (Parts 3285 - 3285)
Subpart A - General
Subpart B - Pre-Installation Considerations
Subpart C - Site Preparation
Subpart D - Foundations
Subpart E - Anchorage Against Wind
Subpart F - Optional Features
Subpart G - Ductwork and Plumbing and Fuel Supply Systems
Subpart H - Electrical Systems and Equipment
Subpart I - Exterior and Interior Close-Up
Subpart J - Optional Information for Manufacturer's Installation Instructions

Part 3286 - MANUFACTURED HOME INSTALLATION PROGRAM
Heading 526 - Table Of Contents (Parts 3286 - 3286)
Subpart A - Generally Applicable Provisions and Requirements
Subpart B - Certification of Installation in HUD-Administered States
Subpart C - Installer Licensing in HUD-Administered States
Subpart D - Training of Installers in HUD-Administered States
Subpart E - Installer Responsibilities of Installation in HUD-Administered States
Subpart F - Inspection of Installations in HUD-Administered States
Subpart G - Retailer Responsibilities in HUD-Administered States
Subpart H - Oversight and Enforcement in HUD-Administered States
Subpart I - State Programs

Part 3288 - MANUFACTURED HOME DISPUTE RESOLUTION PROGRAM
Heading 597 - Table Of Contents (Parts 3288 - 3288)
Subpart A - General
Subpart B - HUD Manufactured Home Dispute Resolution Program in HUD-Administered States
Subpart C - Alternative Process in HUD-Administered States
Subpart D - State Dispute Resolution Programs in Non-HUD Administered States
Subpart E - Dispute Resolution Program Rulemaking Procedures
     

For a more in depth look at each regulation you can go to the GPO.Gov page and search for 24 CFR Part 3280 to view the codes in PDF format or download them if you want.