Last Updated: 1 December 2016

[PHA 24,775] Habitable rooms to be ceiled231 

231
(1) In any building every habitable room shall be ceiled and every such ceiling shall be of wood, plaster or plaster-sheets, wall board or other material of satisfactory heat-insulation value.
(2) Any such ceiling may be horizontal and fixed to ceiling joists or floor joists or fixed to rafters, roof purlins or collar-ties.