Hollow Metal Door Frame Rough Opening Sizes

This also applies to cased open frames.

Hollow metal door frame rough opening sizes. Slip on kd drywall frames 2. 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. The rough opening would be 38 x 85. Recommended opening sizes for hollow metal frames.

Please verify before ordering. 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. For fire rated openings drywall must extend at least 1 2 into frame. Hollow metal frames that wrap wall.

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. A opening width 2. 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. 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.

Flush mount frames with punch dimple anchors. Interior knockdown frames that wrap wall. 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. Learn about hollow metal frame anchors in our previous blog post.

Recommended rough opening sizes for commercial metal door frames. B opening height 1. 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. See allegion s website to learn more about steelcraft hollow metal frames.