Hair Extensions

hair extensions salon, Covent Garden

Great Lengths: The Best Hair Extensions at Giannasso Hair & Beauty Salon in Covent Garden

Hair Extensions are the perfect way to add thickness, length, or even a dash of colour to your hair. At Giannasso Hair & Beauty salon in Covent Garden, we are proud suppliers and an official London partner of Great Lengths, a world leader in quality hair extensions.

We offer a wide range of lengths, textures and colours – suitable to both women and men. Their products combined with our top London hairdressing expertise will give you styles you’ve maybe dreamed of, but thought you’d never have. More volume, more length, more play on colour, or simply more texture to your hair. We make it happen!

Hair Extensions Salon Near You

Covent Garden

West End

Leicester Square


Central London

Trafalgar Square

Visit Covent Garden’s Expert Hair Extensions Salon

Hair salons in London are many, but very few have stylists with the experience to deal with the huge variety of hair and hair problems we see every day. Each stylist and colour technician has been hand picked from top hair salons in London by our Creative Director, Sergio Giannasso himself. He wants a team as passionate as he is, and he wants all his clients to look and feel fabulous with their new hair. How many salons in London can say that?! Whatever you want us to do, we will go out of our way to make you look great and feel beautiful as you step out of our hair salon.

Christine, our in-house Master Stylist and certified Great Lengths specialist, is highly trained in the latest hair extensions techniques. Why not book in for a complimentary hair extensions consultation at our salon in Covent Garden to discuss your options? You can choose from over 55 hair colours – including pastel, jewel and neon shades plus a palette of 17 blonde shades – and textures to suit all hair types, including natural (straight/light wave), soft wave and deep wave. For special effects and extra glamour, picture diamond threads made with crystalized Swarovski elements. Get that London look!

Why Choose Great Lengths Hair Extensions?

  • Kind to your hair and scalp
  • Virtually undetectable by sight or touch
  • Comfortable to wear, style and sleep on
  • Long lasting – Can be styled, curled or coloured to create the perfect look for any occasion
  • Look and feel as natural as your own hair
  • Easy to remove with no damage to your own hair
  • Perfect for enhancing your natural beauty

To find out more about hair extensions in London, simply contact Christine, our Creative Director and certified Great Lengths specialist. You can email or call (0207 240 9973) and book yourself a free consultation. Prices will be agreed following your consultation.

hair extensions salon Covent Garden


We understand things happen and you cannot always attend your reservations with us, however late cancellations, being late and ‘no show’ appointments cost us precious time and money. We ask that if you need to make any changes you call us on 020 7240 9973  / 48 hours’ prior to your reservation or send us an e-mail to If you do not follow this policy any deposits paid will not be redeemable, for existing clients 50% of the amount of your services will be added to your next bill regardless if a replacement reservation is made.

* If you’re running late please do let us know by phone, we’ll try to be flexible. Guests who have not contacted us and arrive more than 15 minutes late may be turned away.
*For all of our lovely new guests we ask for a 50% deposit to secure your first reservation with us.
*This deposit will be taken off your final bill in the salon.