Hollow Metal Door Frame Rough Opening Sizes

Common punch dimple frame sizes.

Hollow metal door frame rough opening sizes.

See allegion s websiteto learn more about steelcraft hollow metal frames. For a 3070 single door the frame s rough opening would be 37 1 2 x 84 1 2 four sided borrowed light is frame opening order size rabbet to rabbet plus 2 3 4 1 4 both width and height. 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. Flush mount commercial steel door frames with punch dimple anchors should be equal or less than the wall thickness.

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. These frames do not wrap the wall instead they fit inside the opening. 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. Actual door size is less than nominal size to accommodate for proper clearances and undercut 1 4 width 7 8 height 3070 3 0 x 7 0 actual size 35 3 4 x 83 1 8.

Framing rough opening sizes are really quite simple. You should add 2 1 2 to the height of the actual door. 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. The most common sizes are 5 3 4 or 7 3 4.

We provide energy efficient solutions with thermal break frames decorative openings with madera and sound control with sound tech xpress. In addition curries and its distributors can modify and weld frames to expand the variety of frames available even further. Not all door styles available in standard sizes e g. Panel doors only available in limited sizes.

This will give you room to space the door frame off of the sub floor. Ceco door a leading manufacturer of steel and hollow metal doors and frames composite and commercial doors. Interior knockdown frames that wrap wall a opening width 2 b opening height 1 the rough opening would be 38 x 85 for a 3 0 x 7 0 door frame.