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Title 24

Displaying title 24, up to date as of 8/05/2026. Title 24 was last amended 7/13/2026.
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Title 24Housing and Urban DevelopmentPart / Section
Subtitle BRegulations Relating to Housing and Urban Development100 – 4199
Chapter XXOffice of Assistant Secretary for Housing—Federal Housing Commissioner, Department of Housing and Urban Development3200 – 3899
Part 3280Manufactured Home Construction and Safety Standards3280.1 – 3280.1006
Subpart FThermal Protection3280.501 – 3280.511
§ 3280.501Scope.
§ 3280.502Definitions.
§ 3280.503Materials.
§ 3280.504Condensation control and installation of vapor retarders.
§ 3280.505Air infiltration.
§ 3280.506Heat loss/heat gain.
§ 3280.507Comfort heat gain.
§ 3280.508Heat loss, heat gain and cooling load calculations.
§ 3280.509Criteria in absence of specific data.
§ 3280.510Heat loss certificate.
§ 3280.511Comfort cooling certificate and information.