What is single weft/ double weft

Single Weft: A single weft is a hair extension construction where the hair strands are sewn or machine-tied together in a single layer onto a thin strip of fabric or thread. This thin strip is the weft. The single weft is usually thinner and flatter, which can make it more flexible and less noticeable when installed in the hair. It’s suitable for adding volume and length to the hair without causing too many bulk.

Double Weft: A double weft, on the other hand, is a hair extension construction where two layers of hair are sewn or stitched together onto a weft. The two layers of hair are stitched in a way that they lie back-to-back, creating a thicker and denser weft. The double weft is used to provide extra volume and fullness to the hair, especially for those with finer or thinner natural hair. It can also add more length and body to the overall hairstyle. 

The differences between single-weft and double-weft hair extensions are that single-weft extensions have one strip of the track with a double weft the track is folded and sewn together to create a double layer thicker and fuller look and can buy either style in wefts/bundles or clip in hair extensions.

For thin hair types, it’s recommended to go with a double weft to give your hair a full thicker look. On the other hand, if you have thicker hair, you would only need a single weft unless you’re creating new lengths, we recommend in this case still using double wefts, you wouldn’t want your hair extensions looking really thin past your natural locks.