1313.01  RESIDENTIAL INSULATION.
   Every new dwelling structure, or any new addition to a dwelling structure, shall have properly installed thermal insulation with the resistance factor of R-19 in or under the roof or in or above the uppermost ceiling of the structure, and shall have properly installed thermal insulation with the resistance factor of R-11 in the outer most exterior sidewalls.
(Ord. 4818.  Passed 11-26-73.)