What is the minimum insulation rating for floors in manufactured homes?

The minimum insulation rating for floors in manufactured homes is R-19. This rating indicates the effectiveness of the insulation in resisting heat transfer, which is crucial for maintaining energy efficiency and comfort within the home. In regions with varying climates, proper insulation helps in controlling temperature, reducing heating and cooling costs, and providing a more comfortable living environment.

Having an R-19 rating ensures that the manufactured home meets the necessary building standards for energy efficiency, particularly in floor areas that are often in contact with colder ground conditions. Other ratings, such as R-11, R-30, and R-25, do not meet the minimum requirement set for manufactured homes in many jurisdictions, which is why R-19 is specifically emphasized as the standard.