(a) Cabanas with a total floor area less than 250 square feet shall be provided with the following minimum thermal resistance (R) rated insulation.

(b) For cabanas with a total floor area of 250 to 500 square feet, the applicable minimum requirements in the “Mandatory Measures Checklist: Residential, MF-1R” dated August 2001, which is incorporated by reference as set forth in the “Residential Manual for Compliance with California's 2001 Energy Efficiency Standards”, to the extent applicable to construction materials, appliances or fixtures within the cabana.

Exception: “Cool Roof” material shall not be required for cabana construction.

(c) For cabanas with a total floor area of more than 500 square feet, the minimum requirements in the California Energy Code as applicable to residential dwellings for the zone in which the cabana will be located, to the extent applicable to construction materials, appliances, or fixtures within the cabana.

Exception: “Cool Roof” material shall not be required for cabana construction.

(d) The enforcement agency may develop and use or provide as informational guidelines energy standard charts implementing or specifying the California Energy Code requirements which are otherwise used for construction within the jurisdiction of the enforcement agency.

(e) Plans for cabana construction must indicate the method for providing active or passive space-heating capable of providing an average indoor temperature of sixty-eight (68) degrees.