Hollow Metal Door Frame Rough Openings
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.
Hollow metal door frame rough openings. Welded hollow metal frame with sidelite opening add 4 1 2 to the width plus 2 mullion. Ceco door a leading manufacturer of steel and hollow metal doors and frames composite and commercial doors. Knock down masonry drywall and multi use frames are available from curries in series profile face dimensions gauges and door opening sizes to fit most any need in the construction industry today. Beacon commercial door lock generally supplies hollow metal frames from steelcraft.
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. We always provide this rough opening guide with our submittals. We provide energy efficient solutions with thermal break frames decorative openings with madera and sound control with sound tech xpress. Add 3 1 4 to the door height.
Steelcraft is a brand of allegion. Images used from steelcraft shop manual. First determine your frame type steelcraft f series frames are the most common and then determine your wall type. According to allegion these are the rough openings for the various steelcraft hollow metal frames.
Assa abloy group brands have a broad offering of steel doors metal frames energy efficient solutions and aesthetic design options. The rough opening would be 40 1 2 x 86 1 4 for a 3 0 x 7 0 door frame. In addition curries and its distributors can modify and weld frames to expand the variety of frames available even further. Using a 3068 door as an example the rough opening size for a welded frame would be 3 4 1 4 x 6 10 1 4.
Recommended rough opening sizes for commercial metal door frames hollow metal frames that wrap wall interior knockdown frames hollow metal frames that butt wall block or exterior wood stud nominal door size recommended opening 2 0 x 6 8 28 1 2 x 82 1 4 2 4 x 6 8 32 1 2 x 82 1 4. Welded hollow metal pocket door frame opening the width is to be calculated by door width x 2 2 1 4. 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. Of frame is 40 x 86 as the frame face is 2 around all 3 sides.