Hollow Metal Door Frame Rough Opening Size

We always provide this rough opening guide with our submittals.

Hollow metal door frame rough opening size.

This will give you room to space the door frame off of the sub. 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. Just add 2 to the width of the actual door size. Welded hollow metal pocket door frame opening the width is to be calculated by door width x 2 2 1 4.

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. 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. 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. 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.

In addition curries and its distributors can modify and weld frames to expand the variety of frames available even further. Getting the rough opening size right the first time will save you from frustration when installing your doors. Framing rough opening sizes are really quite simple. 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.

Welded hollow metal frame with sidelite opening add 4 1 2 to the width plus 2 mullion. See allegion s website to learn more about steelcraft hollow metal frames. You should add 2 1 2 to the height of the actual door. This also applies to cased open frames.

Add 2 1 4 to the height.