KD Drywall Systems

Knock-down drywall frames that ship flat and snap together in the field — ideal for new construction where the wall is built around the frame.

HMF Express KD drywall frames are a three-piece system (two jambs and a head) that assembles quickly in the field with no welding required. Available for single doors and pairs, in standard and custom sizes.

3-Sided KD Frame

Two jambs and a head — the most common KD configuration for standard door openings in drywall partitions.
Standard KD drywall frame

Standard KD Frame

Three-piece snap-together system for single doors in drywall wall construction.
Double egress KD drywall frame

Double Egress Frames

KD system configured for pairs of doors in double-egress openings.
Welded KD frame

Welded KD Frame

Pre-welded corners with a split jamb for added rigidity where standard KD won't suffice.
KD frame with transom

KD with Transom

KD frame system with fixed transom panel above the door for light and architectural interest.

Adjustable JD Frame

16 GA galvannealed KD frame with adjustable depth — accommodates walls from 5-1/2" to 13-1/4" without special order.

KD Borrowed Lite

4-sided KD glazing assembly for drywall partitions. Floor-mounted with mitered sill, fire-rated options available.