KD Drywall Frame

KD Drywall Frame

Product form

Starting at: $160.00

A KD (Knocked Down) hollow metal drywall frame—also known as a slip-on frame—is designed for interior applications and comes in three pieces: strike jamb, hinge jamb, and head. It is installed after the stud wall is constructed and drywall is in place, wrapping neatly around the finished wall opening.

  • Easy installation—simply slip over the completed stud wall
  • Fire-rated for up to 90 minutes (1-1/2 hour label)
  • Standard jamb depths available from 4-3/4″ to 8-1/4″

Description

3-Piece Knocked Down Drywall Frame for Stud Walls – Commercial Hollow Metal Door Frame

This knocked-down drywall frame is designed for interior stud walls and can be used with steel or wood doors. Suitable for light- to heavy-duty applications in commercial and institutional buildings, these frames are installed in rough openings after the wall has been constructed and finished. They are supplied with KD (knock-down) corners for fast and efficient installation.

Features

  • Constructed from 16-gauge cold-rolled steel
  • Pair frames available for double-door openings
  • Includes screw-adjusting compression anchors that tighten against the stud
  • Sill attachment is made through the frame face directly into the wall sill runner, with factory countersunk holes for screw fastening
  • Hardware preparations and reinforcements comply with ANSI A250.6 standards
  • Recommended for interior applications only
  • Fire-rated for up to 90 minutes with WHI / ITS mylar label applied
Construction

Heavy Duty; 16-Gauge Cold Rolled Steel - meets the requirements of ANSI A250.8-2014 (SDI 100)

Handing

Handed - LH/RHR, RH/LHR

Jamb Faces

2-inch Jamb and Head Faces

Stop Height

5/8” Stop Height

Rabbets

Unequal Double Rabbets Standard

Returns

1/2” Double Return

Corners

Exact Fit Die-Mitered Corner Connections

Hinge Reinforcements

7-Gauge Hinge Reinforcements

Strike Prep

4-7/8” Universal ASA Strike Preparation (Blank Strike Jambs Available)

Closer Reinforcement

Optional 14-Gauge Door Closer Reinforcement

Silencer Preparation

9/32” Silencer Preparation

Pair Head Preps

Flush Bolt Strike, Silencer Preps

Optional Preps

Blank Hinge Jamb For Continuous Hinge, Deadbolt Strike, Electric Strike, Exit Device Strike Reinforcement

Anchors

Screw Adjusting Compression Anchors on Jambs, Dimpled Base Anchor Holes

Fire-Rating

Optional – WHI / ITS up to 90-Minute Fire-Rating (Mylar Label) - Fire-Rated Assemblies must be in accordance with NFPA 80

Finish

Factory-Applied, Baked-On, Rust Inhibiting Primer (No Special Color Options) – Not intended to be a finish coat. It is recommended that finish paint (top coat) be applied after installation

Buy American Act Compliance

Meets Buy American Act – Made in USA

Mfg. Hinge/Lock Locations

Steelcraft Locations Standard (Ceco, Curries, and Custom Locations Available)

Measure the total wall thickness and add 1″ to determine the required jamb depth.

Wall Thickness (throat size) + 1/2″ return + 1/2″ return = Jamb Depth

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″*

KD Drywall Frame (Wraps the Wall)

  • A (Frame Width) = Opening Width + 2″
  • B (Frame Height) = Opening Height + 1″

Example

For a 3′0″ × 7′0″ door and frame, the rough opening should be 38″ × 85″.

Note: For fire-rated openings, drywall must extend at least 1/2″ into the frame.

Drywall Compression Anchor

Drywall Dimpled Base Anchor*

Jamb Compression Anchor Detail

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