The ____ Is the Vertical Backing Between the Treads

Q5: The term _ refers to the railing

Q6: A 4 × 14 (100 × 350)

Q7: Gypsum (GYP.) board 1/2'' (13 mm) thick

Q8: The IRC dictates the maximum rise of

Q9: The _ describes the total length of

Q10: The horizontal part of the guardrail is

Q11: A key consideration in representing _ stairs

Q12: The riser on exterior stairs should be

Q14: The _ is the horizontal step of

Q15: A _ is used to keep the