1. The manufactured home shall be multi sectional and enclose a space of not less than 1,000 square feet.

2. The manufactured home shall be placed on an excavated and back filled foundation and enclosed at the perimeter such that no more than twelve (12) inches of the enclosing material is exposed above grade. Where the building site has a sloped grade, no more than twelve (12) inches of the enclosing material shall be exposed on the uphill side of the home. If the manufactured home is placed on a basement, the twelve (12) inch limitation will not apply.

3. The manufactured home shall have a pitched roof with a slope of not less than a nominal three (3) feet in height for each twelve (12) feet in width.

4. The manufactured home shall have exterior siding and roofing which in color, material, and appearance, is similar to the exterior siding and roofing material commonly used on new residential dwellings within the community.

5. The manufactured home shall be certified by the manufacturer to have an exterior thermal envelope meeting performance standards that will reduce heat loss to levels equivalent to the heat loss performance standards required of single family dwellings constructed under the State Building Code.