(a) Exterior hinged doors to habitable rooms that are directly exposed to aircraft noise and are facing the source of the noise shall be a door and edge seal assembly that has a laboratory sound transmission class of at least STC thirty-five (35) dB.
(b) Exterior hinged doors to habitable rooms that are not directly exposed to aircraft noise and do not face the source of the noise shall have a minimum STC rating of thirty (30) dB.
(c) Sliding glass doors at habitable rooms shall have glass that is one-fourth (¼) inch thick.
(d) Access doors from a garage to a habitable room shall have an STC rating of at least thirty (30) dB.
(§ 2, Ord. 2616, eff. June 20, 1996)