- (1) An approved spark arrester constructed of a minimum 12-gauge welded-wire or woven-wire mesh, with openings not exceeding 1/2 inch shall be installed on every fireplace and wood stove chimney and flue.
Authorizing statute(s): 50-60-901, MCA
Implementing statute(s): 76-3-504, MCA
History: NEW, 2011 MAR p. 319, Eff. 2/25/11.