Hollow Metal Door Frame Rough Opening Size

Framing rough opening sizes are really quite simple.

Hollow metal door frame rough opening size.

We always provide this rough opening guide with our submittals. This also applies to cased open frames. This will give you room to space the door frame off of the sub. 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.

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. Welded hollow metal pocket door frame opening the width is to be calculated by door width x 2 2 1 4. Just add 2 to the width of the actual door size. 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.

See allegion s website to learn more about steelcraft hollow metal frames. 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. In addition curries and its distributors can modify and weld frames to expand the variety of frames available even further. 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.

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. You should add 2 1 2 to the height of the actual door. 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. Getting the rough opening size right the first time will save you from frustration when installing your doors.

Add 3 1 4 to the door height.