Steelcraft commercial steel doors and frames set the standard for performance reliability and style.
Standard hollow metal door frame widths.
Typical mdi hm frames come with a double rabbet profile x 2 inch integral trim.
Hollow metal door frames are available with a wide range of anchoring options to accommodate varying wall conditions and can be used with steel doors or commercial wood doors.
However it can also be used as a knockdown 3 piece unit and is installed that way at times.
Curries offers pre engineered knock down kd drywall frames with face dimensions of 1 1 2 38 or 1 3 4 44.
Frames are available for either 1 3 8 35 or 1 3 4 44 thick doors.
If you are installing a welded frame into a fire rated stud wall remember that the drywall will have to extend at least 1 2 into the frame so you can not simply butt the.
Commercial hollow metal door frames welded or knocked down for new or existing drywall block masonry walls.
Frame sizes are to match door sizes in any combination of singles or pairs.
Fire labeling available is 45 min 90 min and 3 hours some restrictions do apply.
Standard masonry drywall frames have precision die cut corners with positive locking tabs to assure rigid assembly connections.
We supply any scale projects nationally or locally.
Our solid selection of hollow metal doors and frames are supported by our trusted reputation in the industry.
Timely prefinished steel frame a opening width 1.
Sdi 134 2014 glossary of terms for hollow metal doors and frames.
Sdi 124 2016 maintenance of standard steel doors and frames.
Kd hollow metal sidelite frame a opening width sidelite 2 for each mullion 2 b opening height 1 a 3 0 x 7 0 door frame with a 12 sidelite would have a rough opening of 52 x 85.
Sdi 118 2012 basic fire door fire door frame transom sidelight frame and window frame requirements.
Non standard width or height frames are available on special order.
Welded hollow metal frame profiles and jamb depths.
Here are the more standard jamb profiles.
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.
Fire rated 20 minute to 3 hour ul or warnock hersey intertek label.
16 gauge steel standard 14 and 12 gauge available exact fit mitered corners.
Conveniently order online and enjoy our quick ship program.
Standard frames are available from ceco in series profile face dimensions gauges and door opening sizes to fit most any need in the construction industry today.
Since the standard face on a hollow metal frame is 2 the outside dimensions of a 3068 welded frame will be 3 4 x 6 10 so this ro dimension will give you 1 4 of play.
This is the conventional hollow metal frame meaning it is meant to be welded and is indeed welded most of the time it is used.
