The Top 10 Pros and Cons of Weave Hair Extensions

Written by: Nancy Pinder



Time to read 6 min

Weave hair extensions may be the perfect solution for you if you're looking to add some extra length, thickness, or texture to your hair.

Weave hair extensions are a great way to add some extensions into your life for a longer period of time. 

Plus, they come in a variety of colours and styles, so you can find the perfect set of extensions to match your personality and style or even create a totally new one!

Keep reading for tips on choosing weave hair extensions and if they could be right for you!

What Are Weave Hair Extensions?

Weave hair extensions are also known as sew-in extensions. Weave hair extensions, or sew-ins, are a type of hair extension sewn onto cornrow braids close to the scalp.

Weave extensions can be made from human hair, synthetic hair, or a blend of both. 

They come in various colours and styles and can be worn between 6-8 weeks at a time before needing to be replaced.

Once these weave hair extensions are installed, you can treat it just as you would your natural hair - washing, styling and even colouring - making them extremely convenient!

Choosing Colour & Length of Weave Hair Extensions

When choosing the right weave hair extensions for you, the options are virtually endless! You can choose from an array of colours, lengths and textures to find the perfect set of extensions for you.

Weave Length

Length is an important factor to consider when choosing weave hair extensions. Consider choosing a length that compliments your natural hair and face shape - but don't be afraid to try something new!

Weave Colour

Choosing a colour for your sew-in hair extensions is also important. If you want your extensions to blend in seamlessly with your natural hair, choose a colour that closely resembles your own. 

You could even try a fun ombre look, or highlights, for something more dramatic!

Weave Texture

You will also need to think about texture when choosing weave hair extensions

Do you want your extensions to match your natural hair texture? Or are you looking for a different texture altogether?

There are a variety of textures available, from fine and straight to coarse and curly.

What Are The Most Popular Weave Hair Extension Techniques?

Weave or sew-in hair extensions can be installed in a few different ways, depending on the look you're going for.

Full Head Sew-In Extensions

As the name suggests, these extensions will cover your entire head. For this reason, this installation will take the longest amount of time. Full head sew-ins are a great option to add length and/or thickness all over.

Partial Sew-In Extensions

These are a great option if you only want to add extensions to certain areas of your head, like in the front for added volume or in the back for added length.

Quick weave extensions

These are full-head sew-in extensions, but the hair is glued down instead of sewn. 

This is a quicker option if you're short on time, but keep in mind that it will not last as long as traditional sew-ins.

If you're unsure what style will look best on you, you could consult a professional hair extensions stylist who can help you choose the right extensions for your hair type and achieve your desired look.

Managing Your Weave Hair Extensions

Once you have your weave hair extensions installed, it's important to take care of them to ensure that you can get the most out of your new head of hair.

Washing your hair regularly with a mild shampoo and conditioner to keep your scalp and hair healthy should be common practice. 

However, don't over-wash your hair, as this will make your hair dry and brittle. Be gentle when brushing your hair, especially when wet.

Start from the bottom and work your way up to avoid damage. Sleeping with your hair in a loose braid or bun is perfect for.

5 Weave Hair Extensions Tips

1: Don't overdo it: When you first get your extensions, it's important to give your hair a break and let it adjust to the new weight. Try to avoid extreme styling for a few days.

2: Be gentle brushing: Use a wide-tooth comb or hair extensions brush and start from the bottom, working your way up to detangle knots.

3: Use a heat protectant: If you use heat styling tools, be sure to use a heat protectant spray to help prevent damage.

4: Seek expert help: If you're not sure how to care for your extensions, or you're having trouble with tangles or breakage, seek help from a hair extensions expert.

5: Have fun!: Make the most out of having your weave hair extensions - be creative and have fun testing out new looks!

Weave Hair Extensions: Pros & Cons

Now that you've got the low-down on what weave hair extensions are, let's look at the basic pros and cons!

Pros of Weave Hair Extensions

  1. Sew in weaves can give you a completely new look.
  2. They are a relatively low-maintenance style.
  3. Weave hair extensions can be treated like your natural hair.
  4. Sew-in weaves can be worn for several weeks at a time before needing to be re-installed.
  5. Sew-in weaves give your natural hair a break from damage.
  6. Weave hair extensions can add volume and/or length to hair without a permanent commitment.

Cons of Weave Hair Extensions

  1. Sew-in weaves can be damaging to your natural hair if not installed correctly.
  2. It can take several hours to install a full head of sew-in weave hair extensions.
  3. You may experience some irritation around your scalp after getting a sew-in weave.
  4. Weave hair extensions aren't always suitable for silky hair types as the braids could slip.

Final Thoughts: Are Weave Hair Extensions Right For Me?

Whether or not weave hair extensions are right for you ultimately comes down to personal preference.

If you're looking for a low-maintenance style that can give you a completely new look, then sew-in weaves may be perfect for you - as long as you're willing to sit out a few hours in the salon!

However, if you're concerned about damaging your natural hair, then it's best to consult with a hair extensions expert before making the decision to get weave hair extensions.

Luckily, there are so many types of hair extensions that you will always find the best method for you!


How long do weave hair extensions last?

Weave hair extensions can last anywhere from 4 to 8 weeks at a time before needing them altered so that they don't restrict your natural hair growth. Your hair extensions stylist will be able to consult you on this.

How much do weave hair extensions cost?

The cost of weave hair extensions will depend on the quality of the hair, the installation method used, and ultimately who your hair stylist is! There is likely to be an installation fee and then, of course, the cost of the hair extensions themselves. When shopping around, be sure to choose a professional and trained salon!

Do weave hair extensions damage your hair?

Sew-in weave extensions should not damage your natural hair as long as they have been installed correctly and you continue to take proper care of them. Choosing a hair extensions expert will give you confidence that your installation is done right, and they will be able to give you professional after-care advice.

Can I wear weave hair extensions?

The likely answer is yes! Sew-in hair extensions are a little easier to apply to thicker hair, as it allows more grip for the extensions. If you have silky, fine hair, the process may be a little more difficult as the braids could slip - but this isn't a no! Talk to a hair extensions expert who will be able to consult you further.

Nancy Pinder

Nancy is our resident hair and beauty specialist at RiRi Hair Extensions. She advises customers daily in our Lakeside and Bluewater stores, helping them find the perfect look, length, and shade of hair extensions. 

Nancy also presents our TikTok live to thousands of viewers across the world. You can catch her on our TikTok every week!

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