The preferred angle for maximum ease in climbing and for safe descent is between 30 and 38 degrees.
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Q14: When finishing a closed stair carriage, the
Q15: Tread _ is installed under the overhang
Q16: A rosette may not be used to
Q17: Usually, _ carriages are used for residential
Q18: The router used with a stair template
Q20: Platform stairs are built by first erecting
Q21: Prepare the posts for fastening a handrail
Q22: The _ is the sloping finish member
Q23: Housed stringers have risers and treads set
Q24: Return nosings are applied to the open
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