15.04.370 Subsection N1102.2.9.1 (R402.2.9.1) Added – Concrete and Masonry Basement Walls.
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Subsection N1102.2.9.1 (R402.2.9.1) is hereby added to the International Residential Code for One- and Two-Family Dwellings and shall read as follows:
N1102.2.9.1 (R402.2.9.1) Concrete and masonry basement walls. Insulation is not required for concrete or masonry portions of basement walls of one- and two-family dwellings which are not adjacent to nor form a common wall with finished space and are more than 50 percent (50%) below grade. Such common walls shall be insulated whenever the adjacent interior space is finished.
(Ord. 19-28 § 27, 2019; Ord. 12-42 § 2, 2012.)