What is the difference between double crochet and treble crochet?
A treble crochet (sometimes called triple crochet) is taller than a double crochet and is made by working two yarn overs at the start of the stitch, instead of one yarn over as for double crochet. It is abbreviated tr.
What is a UK treble crochet?
Treble crochet in UK terms or double crochet in US terms is a taller stitch than double crochet (UK). It is around twice as tall as double crochet which means that your work will grow more quickly with this stitch, in the same way as a wall would grow more quickly if you used taller bricks.