The energy conservation standards shall conform to Article 31 of the Ohio Basic Building Code [OAC 4101:2-31] (refer to Appendix A) which provides:
(a) Insulation for opaque walls shall have an average thermal resistance rating of at least R-13.
(b) Insulation for opaque ceilings shall have a thermal resistance rating of at least R- 30.
(c) Insulation for floors over unheated space shall have a thermal resistance rating of at least R-13.
(d) Perimeter insulation for heated or unheated slabs on grade shall have minimum thermal resistance ratings of R-8 and R-6, respectively. The insulation shall extend downward from the top of the slab for at least twenty-four inches or downward to the bottom of the slab and then horizontally beneath the slab for a total distance of at least twenty-four inches.
(e) Insulation for exterior walls of crawl spaces used as plenums for supply or return air shall have a thermal resistance rating of at least R-8.
(f) Windows, skylights and all other forms of nonopaque walls or ceilings shall have multiple-glazing, heat-absorbing or heat-reflecting glazing.
(g) Air leakage shall comply with the requirements of Section 3102.4 of the Ohio Basic Building Code.
(Ord. 1992-101. Passed 1-14-92.)