Close
7943 NW 64th Street Miami, Florida 33122
1-269-815-8198
info@securexdoors.com
Monday - Friday 10 AM - 4 PM

COMMERCIAL METAL DOOR FRAMES

5a Commercial Steel Door Frames

Frames are manufactured to accommodate any wall condition, including masonry, steel
and wood stud. A wide variety of frame anchors are available.
Stock Widths: 2’0″ to 4’0″ – Heights: 6’8″ to 8’0″

Description

Commercial Steel Door Frames

Frames are manufactured to accommodate any wall condition, including masonry, steel
and wood stud. A wide variety of frame anchors are available.

Stock Widths: 2’0″ to 4’0″ – Heights: 6’8″ to 8’0″

Available KD (3-Piece Knock Down) or WGS (Assembled, Welded and Ground Smooth)
Manufactured from Cold Rolled Steel (Galvanized Available)

16 Gauge Steel Standard (14 and 12 Gauge Available)

Exact Fit Mitered Corners

Fire-Rated- 20 Minute to 3 Hour UL or Warnock Hersey Label

4-inch to 13-inch Jamb Depth

Prime Painted Gray- Epoxy Factory Applied, Baked On

SecurExdoors is an authorized WHI fire-labeled shop (Warnock Hersey / Intertek),
enabling us to modify, re-certify and label fire-rated doors and frames.

Frames available with hardware prep locations from all manufacturers, including:
DKS • Steelcraft • Curries • Ceco • Republic • Mesker • Pioneer • DeanSteel

Measuring for Frames that Wrap Wall
Stud Type
Stud Size
Drywall on each side Wall Thickness (Throat Size) Jamb Depth (Profile)

Wood
2″ x 4″(3-1/2″)
5/8″ 3-1/2″ + 1-1/4″ = 4-3/4″ 5-7/8″
Wood
2″ x 4″(3-1/2″)
1/2″ 3-1/2″ + 1″ = 4-1/2″ 5-1/2″
Wood
2″ x 6″(5-1/2″)
5/8″ 5-1/2″+ 1-1/4″ = 6-3/4″ 7-3/4″
Wood
2″ x 6″(5-1/2″)
1/2″ 5-1/2″ + 1″ = 6-1/2″ 7-1/2″
Steel
2″ x 3″(2-1/2″)
5/8″ 2-1/2″ + 1-1/4″ = 3-3/4″ 4-3/4″
Steel
2″ x 3″(2-1/2″)
1/2″ 2-1/2″ + 1″ = 3-1/2″ 4-1/2″
Steel
2″ x 4″(3-5/8″)
5/8″ 3-5/8″ + 1-1/4″ = 4-7/8″ 5-7/8″
Steel
2″ x 4″(3-5/8″)
1/2″ 3-5/8″ + 1″ = 4-5/8″ 5-5/8″
Steel
2″ x 4″(3-5/8″)
5/8″ (2 Layers) 3-5/8″ + 2-1/2″ = 6-1/8″ 7-1/8″
Steel
6″
5/8″ 6″ + 1-1/4″ = 7-1/4″ 8-1/4″
Steel
6″”
5/8″ (2 Layers) 6″ + 2-1/2″ = 8-1/2″ 9-1/2″
Steel
8″
5/8″ 8″ + 1-1/4″ = 9-1/4″ 10-1/4″
CMU
4″
– 3-5/8″ 4-3/4″
CMU
6″– 5-5/8″ 6-3/4″
CMU
8″– 7-5/8″ 8-3/4″

KD Drywall Frame (wraps the 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
Note: For fire rated openings, drywall must extend at least 1/2″ into frame.

Hollow Metal Masonry Frame Rough Opening
Masonry Frame (butt wall)
A = opening width + 4 ½”
B = opening height + 2 ¼”
The rough opening would be 40 ½” x 86 ¼”
for a 3’0″ x 7’0″ door & frame
Timely Prefinished Steel Frame
A = opening width + 1 ¼”
B = opening height + 1″
The rough opening would be 37 ¼” x 85″
for a 3’0″ x 7’0″ door & frame

KD Sidelite Frame
A = opening width + sidelite + 2″ for each mullion + 2″
B = opening height + 1″
A 3’0″ x 7’0″ door & frame with a 12″ sidelite
would have a rough opening of 52″ x 85″

KD Knock Down Metal Drywall Frames

Interior Steel Door Frames for Stud Walls
Timely pre-finished steel door frames are an ideal solution for most interior commercial drywall applications. Like hollow metal drywall frames, Timely frames can be installed in walls constructed with either wood stud or steel stud framing but are installed AFTER the the drywall is applied and painted.

Designed for commercial and institutional use in offices, hotels, schools, hospitals and health care facilities.
Fire ratings up to 90 minutes are available for non-glazed openings and up to 45 minutes for glazed openings.

No Painting = Time and Money Saved!

3 Piece KD (knocked down) Frame
20 or 18 Gauge Prefinished steel
Standard Throat Sizes: 3-3/4″ to 7-1/4″
Includes Snap-on Steel Casing Trim
Sidelite and Borrowed Lite Frames Available
Recommended for use with Commercial Wood Doors

KD Knock Down Blockwall Door Frames

Welded Blockwall Metal Door Frames

Welded Drywall Door Frames