Our Hair Extensions

Hair Extension Application

We offer 5 different methods of hair extension application, all will have been discussed on your consultation and the safest and best method for your hair will have been chosen.

Micro Bonds

Micro bonds are the most popular method at Siren and Sass. The process involves taking a few strands of the extension hair and applying a tiny bead of liquid resin to the tip of the extension and fusing it to a small section of the client’s own hair. The resin is gently rolled to form a hard, cylindrical micro bond or ‘seal’.

Bonded with a non toxic resin, our bonds are attached 1cm from the scalp, so that they lie completely flat to the head, allowing your natural hair to continue growing without any disruption. The resin is extremely safe and non-damaging to the natural hair.

Because the extensions are created using lots of fine individual strands, a free-flowing hairstyle that falls and behaves like real hair is achieved, giving it an authentic, natural look. Our technique also allows the scalp to be able to ‘breath’ and easily be washed and dried.

IDEAL FOR:  All hair types
WEAR FOR: 12 weeks

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Micro and Nano Rings

Micro rings are were small copper tubes are used to secure the hair extensions in place for a comfortable and healthy application. Micro ring extensions are a great way of providing extra length and volume. They work by pulling the natural hair through a micro ring. The threading and ring are then secured to the base of the hair, at the scalp before the extension is inserted into the ring and clamped shut.

Nano rings are a tiny bond that attaches at the root of the hair using the smallest ring system available. They are around 90% smaller than standard Micro Rings, and their small bonds means that they are very discreet and blend seamlessly with your natural hair. They also come in a range of colours that can be matched to the colour of your roots, making them even less visible.

No glue, heat or sewing are used to place these extensions in the hair. Similar to micro bonds, the rings lie flat to the head creating a natural comfortable look.

IDEAL FOR:  All hair types
WEAR FOR: 8-12 weeks

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Beauty Works Weave

The Beauty Works weave is a cost effective way to achieve luxurious hair. This is where a series of micro rings are placed in a track along your hair, close to the scalp. They’re applied by threading a small section of hair through an aluminium micro ring, which is then squished with pliers to hold it in place. Once these are applied the weft of hair can then be sewn in to them.

We use a secure blanket stitch, which holds the weft safely and securely and prevents sagging, tension or pulling. This method is the quickest we offer and can create amazing length and volume in under an hour – it can be mixed and matched with other hair extension methods.

IDEAL FOR: Medium-Thick
WEAR FOR: 8-10 weeks

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Tape hair extensions are becoming extremely popular due to the quick and easy application. They lie almost completely flat to the head creating a natural and comfortable style. They vary in size at between 1-4 inches long and are a great way to add volume and length to your natural hair.  A sandwich technique is used to apply the tape where a thin section of the natural hair is taken and one strip is applied underneath, and another on top, thus sandwiching the hair in between. The hair can be reused for multiple applications making this method extremely cost effective.

Tapes are relatively quick to apply – a full head can be applied in 1-2 hours.

IDEAL FOR: Medium-Thick
WEAR FOR: 6-8 weeks

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New to Siren & Sass…


Siren & Sass is now offering hair integration systems which boosts confidence and changes clients lives.

If you suffer from Alopecia Arteata, Female Pattern Baldness, Trichotillomania, hair loss due to pregnancy or stress or your hair is growing back from chemotherapy, this system could be perfect for you. We understand how upsetting and distressing hair loss can be and we are passionate about bringing back that lease of life that hair loss can sometimes takeaway.

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