As the year 2025 comes to an end, we have successfully unlearned that beauty does not always need to be pain or discomfort, especially when it comes to hair, and specifically, hand-tied extensions. Why, you ask? Well, because hair extensions have a weight of their own, and if not managed by proper installation, they can pull on and strain your clients’ hair roots, causing breakage, damage, and hair thinning. These extensions, too, come in various types, and hence, installation methods, too, which need expertise.
This is just what we shall be covering here, going from the types of hair extensions you can work on and learn about from the best hand-tied extension course to equip yourself with the right skills. At the end of the day, it is these skills that will not only bring you clients but will turn them into regulars, too.

The market and hair extension sellers have come up with far more than a one-size-fits-all solution to hair by providing a range of extensions to suit various needs, depending on individual preferences, volume, length, and ease of application. However, the types you will primarily learn in a hand-tied extensions course are well represented below:
These extensions come in strands of various lengths in the horizontal direction to suit various sections of hair. It is a fairly simple process that can even be done at home by simply gluing their base clips to your or your client's natural hair. They are easy to remove and can therefore be reused within ten to fifteen minutes of application.
This type of extension is already glued, and all you need to do is hold them on either side of your hair and melt the glue on your hair using a heating device. However, these extensions require a reasonable removal of four to eight weeks, and in the process, you will require a glue remover to take them off without any harm. The whole process takes about an hour and is a bit damaging to hair due to the melting of the glue.
Genius weft extension or hand-tied extension is performed after the natural hair has been made into cornrows, and the extension has to be sewn in by hand. This way, the extensions are fitted close to the scalp such that they can be worn longer (six to eight weeks) as the hair grows, but the procedure itself can take hours and be painful due to the tension on the natural hair. This type is the one that will be the focus of your weft extension course since it is the most skillful and the longest.
The significant aspect of a hand-tied extension course is to provide you with skills and certification, but now we are going to the nitty-gritty of everything you will learn in a course that focuses on hand-tied extensions. The list below will take you through everything that the course will provide to transform you into an extension novice to pro:
During hand-tied extensions classes, you will have a choice of whether you would like to attend the offline classes, or you would like to attend a self-paced online course. You can also choose to have the offline course in your own salon, or you can visit the headquarters of the organization to get the training.
A course in genius hand-tied extensions will tell you about weft installation, which is concerned with damage-free wear, which is a key characteristic of the beaded weft extension classes and beaded weft certifications.
In a hand-tied extension course with video tutorials, quizzes, new updates in techniques, and lifetime course access, online learners are able to study at their own pace.
After registering for a specialized course, you will be given a toolkit by the best hair extension suppliers so that you can begin practicing. This tool kit will include brushes, practice wefts, nylon thread, preloaded beads, clips, and color rings.
The greatest thing about taking any course that will help you improve your skills is the certification of completion, as it will define your competence, and it will be a testament to your knowledge, qualification, and ability. This will also help you to cement your hold on your clients, on pure craftsmanship.
You also certify yourself and place yourself as a professional in the industry that is full of newbies and inexperienced hairstylists, too. The certification will give you an edge where you will be able to prove your competence even before you are able to touch the hair of your client, therefore making the decision-making process easier to them. A certificate of a hand-tied extension course will also ensure that you follow the internationally accepted safety measures, the quality of extensions, and the application you offer. Therefore, a course in hand-tied wefts is a great way of not only diversifying your hand weaving but also establishing yourself as a reliable hair stylist.