On and after January 1, 1992, residential-design manufactured homes, as defined in these regulations, shall be permitted subject to the following architectural and aesthetic standards:

A.    The roof must be covered with material that is customarily used on site-built dwellings, including but not limited to approved wood, or asphalt composition shingles, but excluding corrugated aluminum, corrugated fiberglass, or corrugated metal roof.

B.    Exterior siding shall be of a material customarily used on site-built dwellings, such as wood, composition, simulated wood, clapboards, conventional vinyl or metal siding, brick, stucco, or similar materials, but excluding smooth, ribbed or corrugated metal or plastic panels. Siding material shall extend below the top of the exterior of the foundation or curtain wall or the joint between siding and enclosure wall shall be flashed in accordance with the local building code.

C.    The home shall be installed in accordance with the recommended installation procedures of the manufacturer and the standards set by the International Conference of Building Officials (ICBO) and published in “Guidelines for Manufactured Housing Installations” currently in effect at the time of installation. A continuous, permanent masonry foundation on top of the footing or masonry curtain wall, unpierced except for required ventilation and access which may include basements and garages, shall be installed under the perimeter of the home, also in accordance with the ICBO “Guidelines for Manufactured Housing Installations” currently in effect at the time of installation.

D.    The required door must have a minimum of three (3) feet by three (3) feet landing which is constructed to meet the requirements of the local building code.

E.    All manufactured home running gear, tongues, axles, and wheels must be removed at the time of installation of the home on the lot.

F.    Any addition or attached garage to a residential-design manufactured home shall comply with all construction requirements of the local building code.

G.    At the point of highest elevation of the finish grade, maximum height of the foundation/curtain wall will be a maximum of ten (10) inches and a minimum of eight (8) inches.