Unlock the Secrets: What Are Sew In Extensions and How They Can Transform Your Look

Are you tired of constantly styling your hair and searching for a new look? Look no further than sew in extensions. These versatile hair extensions have become a popular choice for adding length, volume, and fullness to various hairstyles. While they may seem intimidating at first, sew in extensions are actually quite easy to install and can completely transform your appearance. In this article, we will delve into the world of sew in extensions and provide you with all the necessary information you need to know about this trendy beauty trend. Get ready to elevate your hair game with the magic of sew in extensions.

Understanding Sew In Extensions

Sew in extensions, also known as weave or sew in weaves, are a type of hair extensions that are applied by sewing or braiding the extensions into a person’s natural hair. They have become increasingly popular in recent years due to their versatility, durability and natural appearance. Sew in extensions offer a way to instantly transform your look by adding length, volume and even color to your hair.

Sew in extensions are available in various styles including straight, wavy and curly textures as well as different lengths to suit individual preferences. They can be made from both human or synthetic hair. Human hair sew in extensions are more expensive but offer greater quality and longevity, while synthetic sew ins provide a more affordable option. However, synthetic sew ins may not blend as seamlessly with natural hair and can have limitations when it comes to styling options.

The Application Process

The application process for sew in extensions involves braiding the natural hair into cornrows and then sewing the wefts of the extension hair onto the braids using a needle and thread. This technique allows for a long-lasting application that does not cause damage to the natural hair if done correctly.

Before getting sewn in, it is recommended to wash and condition your natural hair to ensure it is clean and tangle-free. This will provide a smooth base for the weave installation. It is also important to consult with a professional stylist who specializes in sew ins to ensure proper application.

The first step in the application process is sectioning off the natural hair into small sections using clips or rubber bands. Next, the stylist will braid these sections into cornrows close to the scalp. The number of rows required will depend on the desired style and thickness of the client’s natural hair.

Once all of the braids are complete, the weft of extension hair will be placed on top of the cornrows and sewn onto them using a needle and thread. The thread is typically a similar color to the client’s natural hair to blend in seamlessly. This process is repeated until all of the desired hair extensions have been applied.

How Long Do Sew In Extensions Last?

The longevity of sew in extensions depends on various factors such as the quality of the hair, proper maintenance, and how well they were installed. On average, sew in extensions can last anywhere from 6-8 weeks. However, with proper care, they can be maintained for longer periods.

It is essential to follow proper maintenance routines to ensure your sew ins last as long as possible. This includes using sulfate-free shampoos and conditioners, avoiding excessive heat styling, and protecting the extensions during exercise or sleep by tying them into a ponytail or using a silk scarf.

Benefits of Sew In Extensions

There are several benefits to choosing sew in extensions over other types of extension methods. Firstly, they offer a more natural appearance since they are attached directly onto the scalp and blended with your natural hair. The sewing technique also allows for a secure installation that won’t easily loosen or fall out.

Additionally, sew ins do not require adhesives or glue which means less potential damage to your natural hair. They also allow you to try out different hairstyles without committing to a permanent change since they can be easily removed when desired.

Another benefit of sew ins is their durability – when properly cared for, they can last for several weeks without needing to be replaced. This makes them an excellent option for those looking for a low-maintenance way to switch up their look.

Types of Sew In Techniques

There are three main types of sew in techniques: full head weave, partial weave, and invisible part sewing method.

1) Full Head Weave: This technique involves braiding all of the natural hair into cornrows and attaching wefts of extension hair all over the head resulting in a full head of hair.

2) Partial Weave: In this method, only a portion of natural hair is braided and wefts are sewn onto those sections. This technique is ideal for those who want to add volume or length to specific areas of their hair.

3) Invisible Part Sewing Method: This technique involves leaving out a small section of natural hair at the top, creating the appearance that the extensions are growing from your scalp. This method provides the most natural-looking results.


Sew in extensions are a popular and versatile way to transform your hair without damaging your natural locks. With various installation techniques, styles, textures, and lengths to choose from, there is something for everyone. However, proper application and maintenance are crucial for achieving long-lasting results. Consult with a professional stylist to determine if sew ins are the right option for you and make sure to follow proper care instructions for beautiful and healthy-looking sew in extensions.

What Are Sew In Extensions: An Overview

Sew in extensions, also known as sewn-in or weft extensions, are a popular method of adding length and volume to natural hair. Unlike clip-in extensions which can be removed daily, sew in extensions are attached to the natural hair using a needle and thread, making them semi-permanent. This method involves braiding the natural hair in cornrows and then sewing the extensions into the braids.

Types of Sew In Extensions

Sew in extensions come in various types and textures, depending on the preference and needs of the individual. One type is machine wefted extensions, which are pre-sewn into a track or weft for easier installation. Another type is hand-tied wefts made by sewing individual strands of hair onto a thin, fabric base. Bulk hair, also known as loose hair, can also be used for sew ins by attaching it strand by strand onto the braids.

The texture of sew in extensions can range from straight to curly and can be made from synthetic or human hair. However, human hair is often preferred for its more natural appearance and versatility.

The Benefits of Sew In Extensions

One of the main benefits of sew in extensions is that they provide long-lasting length and volume. Unlike other extension methods which may have to be removed every day or so, sew ins can last for 6-8 weeks with proper maintenance. Additionally, since they are attached close to the scalp, they give a more natural look compared to clip-in or tape-in extensions.

Sew ins also allow for versatility when it comes to styling. With proper installation done by a professional stylist, one can style their sew in extensions just like they would their natural hair – from braids to ponytails to updos.

Another advantage of sew in extensions is that they protect one’s natural hair. By braiding the natural hair before attaching the extensions, it reduces manipulation and potential damage.

The Installation Process

Installation of sew in extensions is a delicate process that requires the expertise of a professional stylist. The first step is to partition the natural hair into small sections and braid it close to the scalp in a specific pattern to create a strong foundation for the extensions. Next, the wefts are sewn onto the braids using a needle and thread. Finally, any excess weft sticking out is trimmed and styled to blend with the natural hair.

The length of time it takes to install sew ins depends on several factors such as the number of wefts used and the experience of the stylist. On average, it can take anywhere from 2-4 hours.

Maintenance of Sew In Extensions

Proper maintenance is crucial to ensure sew in extensions last as long as possible while maintaining their appearance. It is recommended to wash them once every 1-2 weeks using sulfate-free shampoo and conditioner.

When washing, gently massage at the scalp, avoiding tugging at the extensions to prevent loosening or fraying. It may also be helpful to air dry or use low heat when blow-drying to avoid damaging the extensions.

Another essential aspect of maintenance is regular tightening appointments with a stylist every 4-6 weeks. As new growth occurs, it can put tension on the braids, causing them to loosen or pull uncomfortably on one’s scalp. Tightening appointments allow for adjustments to be made and alleviate any discomfort.

Possible Risks and Concerns

While sew in extensions can transform one’s hairstyle, they may not be suitable for everyone. People with sensitive scalps may experience discomfort or even damage their hair from having their natural hair tightly braided for an extended period. It is essential always to have a consultation with a stylist before getting sew ins to discuss any health concerns or sensitivities.

It is also essential to ensure that the braids are not done too tightly as this can cause tension or even hair loss in the long run. This is why it is crucial to have a professional install and maintain sew in extensions.

Sew in extensions are a popular and widely used method of adding length and volume to natural hair. With various types and textures available, they allow for versatility in styling while providing long-lasting results. However, it is essential to have them professionally installed and maintained to avoid any risks or damage. When done correctly, sew in extensions can transform one’s look and boost confidence, making them a go-to choice for many looking for a new hairstyle.

Q: What are sew in extensions?
A: Sew in extensions, also known as weave or sewn-in hair, are a type of hair extension that is attached to your natural hair by using a sewing technique. They involve braiding the natural hair and then sewing the extensions onto the braids using a needle and thread.

Q: How long do sew in extensions last?
A: The longevity of sew in extensions varies depending on the quality of hair used, the maintenance routine, and how often you wash your hair. Typically, they can last anywhere from 6 to 12 weeks, but with proper care, some may last up to 4-6 months.

Q: Are sew in extensions damaging to natural hair?
A: If installed and maintained correctly, sew in extensions should not cause damage to your natural hair. However, it is essential to consult with a professional stylist and follow their recommendations to avoid any potential damage.

Q: Can I color or style my sew in extensions?
A: Yes, you can color and style your sew in extensions just like your natural hair. However, it is best to seek professional help when coloring or heat styling to prevent damaging both your natural hair and the extensions.

Q: How are sew-in extensions removed?
A: Sew-in extensions are removed by cutting the thread used to attach them to your natural hair. It is crucial to have them removed by a professional stylist who can properly take out the wefts without causing damage to your own hair.

Q: Can I wash my sew-in extensions?
A: Yes, you can wash your sew-in extensions; however, it is recommended to wash them no more than once a week. Use sulfate-free shampoo and lukewarm water. Gently massage your scalp between the wefts with shampoo and rinse thoroughly. Avoid scrubbing or bunching up the extensions as it can cause tangling. Follow up with a moisturizing conditioner and let them air dry.

In conclusion, sew in extensions are a popular and versatile method of hair extensions that involve using a needle and thread to attach hair wefts to existing hair. They can be a great option for adding length, volume, and even color to one’s natural hair. Sew in extensions come in various types such as human or synthetic hair, and can be customized to suit individual preferences and desired looks.

One of the key benefits of sew in extensions is their long-lasting nature. When properly installed and maintained, they can last for several weeks or even months, making them a convenient option for those looking for low maintenance hair extensions. Additionally, sew in extensions are less damaging than other extension methods that involve chemicals or heat, making them a safer choice for the health of the natural hair.

However, proper installation and maintenance are crucial for achieving the best results with sew in extensions. It is important to consult with a professional stylist who is experienced in installing sew in extensions, as well as following their aftercare recommendations to ensure the longevity of the extensions.

Furthermore, it is essential to educate oneself on different types of sew in extension techniques available such as beaded weft or braidless methods. This knowledge will help individuals make informed decisions on which method works best for their hair type and lifestyle.

Author Profile

Jill Nammar
My name is Jill but everyone calls me Jilly. I design original cross stitch patterns inspired by vintage French and flowers. Roses are my muse.
I hope you have a cozy time stitching my patterns. Put the kettle on, relax and create a heartwarming piece of hand-embroidered art. Personalize your home and turn up the soulful charm with soulful stitchery.

My goal is to provide you with pretty patterns that promote peaceful stitching. My wish is for you to discover the gentle beauty of hand-embroidery.My patterns have been featured around the web and in Homespun Magazine and Boston Magazine. I find my bliss in cross stitch.

From 2024, I have embarked on a new venture—writing an informative blog on the “Embroidery and Cross-Stitch” niche. This blog is an extension of my passion, where I share detailed posts and respond to queries related to embroidery and cross-stitching.

The blog covers a wide range of topics from beginner tips, pattern creation, historical insights, and the therapeutic benefits of stitching. My goal is to build a community where enthusiasts can learn, share, and grow in their embroidery skills, ensuring everyone can find their own bliss in cross-stitch just as I did.

Thank you to all my customers and readers who have supported Sew French. Your kind emails, photos of completed patterns, and continual encouragement fuel my dedication to this beautiful craft. Join me in stitching a world of beauty and peace, one pattern at a time.