All values which do not carry specific tolerances or are not marked maximum or minimum shall have the following tolerances.
Standard steel door frame width.
Timely prefinished interior steel frame a opening width 1 1 4 b opening height 1 the rough opening would be 37 1 4 x 85 for a 3 0 x 7 0 door frame.
Standard steel doors can be provided with a variety of louver designs and sizes.
More info on timely rough openings.
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Standard steel doors frames accessories and related components the information that follows represents the standard steel door and frame.
Door opening width hardware locations up to 13 330 2 mm 48 1219 mm 38 42 965 1067 mm center line lock strike panic exit device strike.
This publication contains explanations and details of louver designs that are most commonly available within the standard door industry.
111 c recommended louver details for standard steel doors.
Entry doors are usually 36 inches wide.
Standard hollow metal door frames are constructed from 16 gauge roll form steel but can also be manufactured in 14 gauge or 12 gauge metal thicknesses.
Not all door styles available in standard sizes e g.
Linear dimensions shall be 1 16 in.
While a door width of 36 inches is oversized for an interior door it s the standard size for front doors the standard height remains the same however.
2 0 to 4 0 heights.
Panel doors only available in limited sizes.
Sdi 117 manufacturing tolerances for standard steel doors and frames shall apply to the standard steel doors and frames specified.
Frames are manufactured to accommodate any wall condition including masonry steel and wood stud.