Unjoined

Unjoined

Definition

Unjoined refers to frame rails that have been cut and prepared for joinery but have not yet been assembled into a complete frame.

Characteristics

• Individual rails are precisely cut to length, often with mitered ends.
• Edges may be routed, sanded, or shaped according to the desired frame profile.
• Ready for joinery methods such as Lap Joint, Miter, or Chop.

Applications in Framing

• Used by frame shops to assemble custom or readymade frames.
• Allows for inspection, finishing, or staining of individual rails before assembly.
• Essential step in quality control to ensure accurate corner joints and alignment.

Best Practices

• Store unjoined rails flat to prevent warping or twisting.
• Label each rail according to frame order to avoid mix-ups during assembly.
• Ensure all ends are cut accurately and squarely to facilitate precise joinery.

Related Terms

• Lap Joint
• Chopper
• Miter
• Chop