IRC Exam|Latest Update Complete With Questions with A+ Graded Answers

IRC Exam|Latest Update Complete With Questions with A+ Graded Answers Egress Door Width 32" Min. (2'-8") Egress Door Height 78" Min. (6'-6") Min. Size of Landings 36" in path of travel Landing or finished floor shall not be ____ lower than the top of the threshold 1-1/2" Exterior Landing cannot be more than ____ below top of threshold (If door does not swing over landing) 7-3/4" Hallway Min. Width 3'-0" Handrails cannot project more than ____ into stairwell 4-1/2" Min. Head room in Stairwell 6'-8" Riser Height 7-3/4" max. Treads Length 10" min. Risers & treads cannot change in size by more than ____ 3/8" Hand rails are req'd after ____ risers 4 or more risers Handrails are req'd after ____ height ( 30" If vertical rise is more than _____, a landing is required 147" If stair is open on both sides, how many hand rails? Both sides If stair is open on one side, how many hand rails? One side Handrail diameter range 1-1/4" Min ∅ 2" Bedrooms require how many egress points? 2 - Egress Door & Egress Window