When you are looking into the hand-tied extensions and considering finding someone to do it for you, the first question that comes into your mind could be: How much hair do I need for hand-tied extensions? The usage of the hair extensions would decide how much you spend on your installation and if you will commit to your hair goal. 
   
To get clear this question, it is on your natural hair's density and the final result you want to achieve. So let's figure it out!
 

How to tell your hair density

What is hair density? Simply put, hair density is the number of individual strands per square inch on your scalp. Hair thickness refers to the width of a single strand of hair, while density looks at how thin or thick strands are collectively in a group. So that someone can have fine hair that's also very dense. Alternatively, a person can also have thick hair that is not dense.
   
To a large extent, your hair density decides the packs' quantity that suits you most. Finding out your hair's density, take a front section of your hair and pull it to the side. If you can visibly see areas of your scalp underneath or through the hair, then your hair is thin. If you barely see your scalp at all, your hair is thick. If it's somewhere in-between, then your hair has a medium density.
  
hair density

Hair usage for different hair density

Firstly, let look at the weight of Hairlaya's hand-tied hair extension
Full pack (8 wefts ) : 18" - 120 g/pack , 20" - 132 g/pack , 22" - 144 g/pack.
Half pack ( 4 wefts ) : 18" - 60g/pack , 20" - 66 g/pack , 22" - 72 g/pack
Single pack ( 2 wefts) : 18" - 30g/pack , 20" - 33 g/pack , 22" - 36 g/pack
 Hairlaya hand-tied extensions
For adding volume, usually for a full head of hair, there will be needing sew-in three rows, 1-4 wefts per row.  
   
Suppose you have thin hair: 1-2 wefts for each row. So, therefore, there should be 3-6 wefts for a full head installation, then you will need one-half pack and one single pack.
   
If you have medium hair: You can add more volume to the middle row. 6-10 个wefts normally. If you want an even better result and get gorgeous-looking balayage hair, you can add more depending on the specific needs. One full pack to one full pack with one-half pack could get you a fantastic hair look.
  
If you have thick hair: You can buy 2 Packs because thick hair has a lot of room to support the extra weight. So you can be accessible in your choice and get big voluminous, beautiful Instagram-style look hair that wows everyone. 
 

Your natural hair length and your expectations matters

If you would like to go just for thickness and you wouldn't need it any longer. You want to create volume, then 1/2 head which is about six extensions wefts, is enough to achieve that look.
   
If you would like to go slightly longer and get it 3 to 4 inches longer than your own hair, put 3/4 head of extensions and achieve perfect length and volume. That's about nine hair extensions weft if you decide to go long, and that's also possible. 
   
That's how to determine how many hair extensions are needed before you buy. So start the extension journey to look gorgeous here: Find a qualified stylist to do your hair via Hairlaya salon locator.
Leave a comment
All comments are moderated before being published.

Read our Privacy Policy and Terms of Service.

Related posts

  • 5 Ways to Style Your Hair Extensions for the Holidays

    5 Ways to Style Your Hair Extensions for the Holidays

    The holiday season is the perfect time to experiment with stunning hairstyles that match the festive vibe. Whether you're attending an intimate family dinner or a glitzy New Year’s Eve bash, Hairlaya's hybrid weft extensions offer the seamless, invisible volume and length you need to create show-stopping looks. In this blog, we’re sharing five fabulous holiday hairstyles complete with reference videos to inspire your styling this season. Get ready to turn heads and spread some sparkle!
  • Why Hairlaya Hair Extensions Last 2 Years or Longer

    Why Hairlaya Hair Extensions Last 2 Years or Longer

    Choosing the right hair extensions can be overwhelming, especially with so many terms like "Remy" and "virgin" hair that often sound similar but vary widely in quality. How do you know which ones are truly worth it? At Hairlaya, we focus on what matters most—longevity, natural appearance, and premium quality. In this blog, we’ll dive into why Hairlaya’s 100% full cuticle hair extensions not only look stunning but also last two years or longer, making them a smart investment for hair professionals and beauty enthusiasts alike.
  • Common Mistakes When Wearing Hair Extensions and How to Avoid Them

    Common Mistakes When Wearing Hair Extensions and How to Avoid Them: A Troubleshooting Guide

    Hair extensions are a fabulous way to boost length, volume, and style, but they come with their own set of care requirements. Many people unknowingly make simple mistakes that can shorten the life of their extensions or compromise their natural hair. In this blog, we'll dive into the most common missteps—like washing errors, overusing heat, and improper storage—and provide expert tips to keep your extensions looking their best. With a few adjustments, you can enjoy gorgeous, long-lasting extensions that blend seamlessly with your natural hair!