Hollow Metal Door Frame Rough Opening Size

These frames do not wrap the wall instead they fit inside the opening.

Hollow metal door frame rough opening size.

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 2 6 x 6 8 34 1 2 x 82 1 4 2 8 x 6 8 36 1 2 x 82 1 4 2 10 x 6 8 38 1 2 x 82 1 4 3 0 x 6 8 40 1 2 x 82 1 4 3 4. The rough opening would be 38 x 85 for a 3 0 x 7 0 door frame. This also applies to cased open frames. Rough opening guide for knockdown drywall frames overall frame size 2 on width 1 height varying face dimensions will not change rough opening sizes in most applications.

Interior knockdown frames hollow metal frames that butt wall. 4 1 2 hinge strike comparison for 1 3 4 thick doors. For a 3 0 x 7 0 door frame. Learn about hollow metal frame anchors in our previous blog post.

B opening height 1. 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. 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.

Please verify before ordering. Recommended opening sizes for hollow metal frames. The rough opening would be 38 x 85. For fire rated openings drywall must extend at least 1 2 into frame.

See allegion s website to learn more about steelcraft hollow metal frames. Interior knockdown frames that wrap wall. Recommended rough opening sizes for commercial metal door frames. 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 fire rated openings drywall must extend at least 1 2 into frame. Hollow metal frames that wrap wall. The chart below includes hardware locations for the most popular manufacturers of hollow metal doors and the most common door heights.