Texas Administrative Code
Title 26 - HEALTH AND HUMAN SERVICES
Part 1 - HEALTH AND HUMAN SERVICES COMMISSION
Chapter 748 - MINIMUM STANDARDS FOR GENERAL RESIDENTIAL OPERATIONS
Subchapter P - PHYSICAL SITE
Division 1 - GROUNDS AND GENERAL REQUIREMENTS
Section 748.3305 - What are the requirements for handrails, railings, and stairway and stairwell landings?

(a) Each ramp, stairway, and steps exceeding two steps must have a well-secured handrail. Stairs must have a minimum width of 36 inches.

(b) Each porch or deck that has over an 18-inch drop must have a well-secured railing.

(c) If a door opens directly to a stairway, the door must be a minimum of 34 inches wide. There must be a landing between the door and the stairs. The landing must be wide enough to allow the door to open and a person to safely step on to the landing while closing the door.