Sec. 1201.453. HABITABILITY. Manufactured housing is habitable only if: (1) there is no defect or deterioration in or damage to the home that creates a dangerous situation; (2) the plumbing, heating, and electrical systems are in safe working order; (3) the walls, floor, and roof are: (A) free from a substantial opening that was not designed; and (B) structurally sound; and (4) all exterior doors and windows are in place and operate properly. Added by Acts 2001, 77th Leg., ch. 1421, Sec. 2, eff. June 1, 2003. Amended by: Acts 2007, 80th Leg., R.S., Ch. 863 (H.B. 1460), Sec. 53, eff. January 1, 2008.