Section 675IAC14-4.3-119. Section R703.7.4.2; air space  


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  •    Delete the text of Section R703.7.4.2 and substitute to read as follows: The masonry veneer shall be separated from the sheathing by an air space of not less than 3/4 inch (19 mm) but not more than 4 1/2 inches (114 mm). The weather-resistant sheathing paper as required by Section R703.2 is not required over water-repellent sheathing materials installed according to manufacturer's instructions. Mortar is permitted to encroach into the air space or make incidental contact with the sheathing or the sheathing paper or equivalent. (Fire Prevention and Building Safety Commission; 675 IAC 14-4.3-119; filed Jun 13, 2005, 3:00 p.m.: 28 IR 3280, eff 90 days after filing with the Secretary of State; filed Mar 4, 2009, 1:57 p.m.: 20090401-IR-675080604FRA; readopted filed Aug 4, 2011, 8:35 a.m.: 20110831-IR-675110254RFA)