WAC 51-19-450   Light, ventilation, sanitation, smoke detectors, and heating.  (1) For Group R Occupancies, light, ventilation, sanitation, smoke detectors, and heating shall meet the requirements of the Building Code.

     (2) Skylights set at an angle of less than forty-five degrees from the horizontal plane shall be mounted at least four inches above the plane of the roof on a curb constructed of materials as required for the frame. Skylights may be installed in the plane of the roof when the roof slope is greater than forty-five degrees from horizontal.



[Statutory Authority: RCW 19.27.120 and 19.27.074. 91-01-103, § 51-19-450, filed 12/18/90, effective 7/1/91.]