A half lap joint usually consist of two members notched to half thickness and lapped on each other with the face flush.

 

Angled cross half-lap joint

Angled T half-lap joint

Beveled T half-lap joint

Blind half-lap joint

Blind half-lap miter joint

Carpentry tie half-lap joint

Corner half-lap joint

Corner half-lap joint with double dovetails

Cross dovetailed half-lap joint

Cross half-lap joint

Cross half-lap joint with housed corners

Cross half-lap joint with one side dovetailed

Cross rail and upright halved joint

Cross rail and upright mitered and halved joint

Dovetail half-lap joint

Dovetail half-lap joint with shoulder

Dovetailed brace joint

Edge half-lap joint

End half-lap joint for circular work

Full lap joint

Glazing bar half-lap joint

Half-lap joint with one side dovetailed

Half-lap scarf joint

Halved joint on barrow wheels

Halved moulded joint

Interlocking cross half-lap joint

Keyed dovetail half-lap joint

Mitered half-lap joint

Notched overlap lap joint

Oblique half-lap joint with shoulder

Overlap lap joint

Stopped dovetail half-lap joint

Stopped half-lap joint with one side dovetailed

T half-lap joint

Three member half-lap joint

Half lap joint terminology