Are you a stylist ready to start applying sew in hair extensions? If so, your next step is to decide which type of hair extension thread to use. And if you ask us, we’re going to recommend nylon extension thread every time. At Big Kizzy, we only carry nylon thread for hair extensions for good reason (actually more than a few reasons). It’s also the type of thread trusted most by stylists! So, what do you need to know?
You might be asking: What exactly is nylon hair extension thread? What are the other types of extension thread out there? And why choose nylon thread for hair extension application over the rest? We’re answering all of those questions up next—we hope you’re hanging on by a thread (a strong one, if it’s nylon!).
What Is Nylon Thread for Hair Extension Application?
Nylon extension thread is a high-performance synthetic thread used for professional sew in extensions. It attaches the hair extension wefts to the natural hair securely, allowing them to be worn for weeks at a time. Stylists use a c-curve weaving needle to sew in the extensions with the nylon thread.
Our Nylon Thread for Weft Extensions is lightweight, ultra-comfortable, and designed to have a non-slip stitch. With a strong, secure hold and a discreet finish, it works seamlessly with hand-tied, machine, and hybrid weft extensions. Choose from two sizes (250m or 1400m) and six versatile shades to match every client’s needs.
What Are the Other Options Besides Nylon Thread for Hair Extensions?
Are there other types of thread you can use for hair extensions besides nylon? Yes, there are a few! However, we always recommend using nylon thread for the best results. That said, there may be situations where a client requests a different type of thread. In those cases, it’s important to know the options available.
Here’s a quick overview of the alternatives:
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Cotton Thread: Made of natural fiber that’s gentle on the scalp and less likely to irritate sensitive skin. It’s less durable than synthetic threads, can absorb moisture, and may rot over time if not dried properly.
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Polyester Thread: Made of a synthetic blend that’s strong, non-stretch, less prone to breaking, and resistant to water and mildew. It’s rougher in texture than nylon or cotton.
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Silk Thread: Made of natural silk and is the least commonly used extension thread. It’s soft and hypoallergenic, but it’s expensive and less durable than the other options.
As you can see, each option has its pros and cons. It all depends on your clients' unique needs and personal preferences. Though nylon thread is more often than not used in most salons!
Why Nylon Hair Extension Thread Is Used the Most by Stylists
If you’re a stylist and work with sew in extensions, you’re likely already familiar with nylon extension thread. Nylon thread for hair extension application the top pick because it has the perfect combination of durability, flexibility, and strength. You can’t go wrong with that!
Here’s why stylists always reach for nylon thread for hair extensions:
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Durable: The nylon material holds up well to daily styling, brushing, and heat exposure, which means the extensions will last longer overall.
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Flexible: Since nylon thread has a slight stretch, it can move with the natural hair without breaking or pulling, which is way more comfortable for the client.
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Strong: Nylon thread is super strong, so you can count on it to securely hold wefts in place for weeks without snapping, even under tension.
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Moisture Resistant: Unlike cotton, nylon thread won’t absorb water, which prevents fraying, mildew, or rot. Since clients will need to wash their hair, this is a major plus!
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Easy to Use: This type of thread glides smoothly through the hair and the weft as you sew, reducing friction and tangling during application.
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Range of Colors: Nylon thread comes in a range of colors so stylists can blend them into the client’s hair for a flawless and natural look (ours comes in light blonde, blonde, light brown, brown, black, and burgundy!).
Professional Supplies for Extensions All in One Place
Nylon extension thread is a must-have for every stylist! It’s durable, flexible, strong, moisture-resistant, easy to work with, and available in various colors. While there are a few other thread options out there, nylon thread for hair extension applications remains the number one choice for professionals.
And of course, what’s thread without the right tools? We also offer c-curve weaving needles, weft scissors, and all of the essentials you need for professional hair extension services. Make sure to visit our Big Kizzy website and stock up on our salon-quality products for extension application, removal, and maintenance.