Question:
Is a landing required on the exterior side of screen room door?
Answer on 04/20/2020 at 8:10 AM
Screen enclosures are by definition ( a building or part there of... ) so as a building the exterior door is required by FBC R 311.3.2 to have a landing or floor.
Commentary:
Also, note the Exception: A top landing is not required where a stairway of not more than two risers is located on the exterior side of the door.
Further, items other than a concrete pad are acceptable to serve as a landing.