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Our promise

At the Boîte à Coupe, our team members are standing by to help you every step of the way – before, during and after your hair extension experience. We provide technical service and advice by chat 24/7, telephone support with Boîte à Coupe professionals and complete access to our store.


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Who we are?

La Boîte à Rallonges does much more than just sell extensions online. Our salon, La Boîte à Coupe, in Quebec City is proud to finally offer you its new online store LA BOÎTE À RALLONGES!

Our philosophy

We believe that one-on-one contact with our clients is the secret to ensuring their complete satisfaction.

Our online boutique, La Boîte à Rallonges, is not like most other Websites, which often limit themselves to online service and offer no direct access for consumers. In other words, you can never speak with a live representative.



  1. We offer a remarkable selection of brands featuring all extension types for all installation techniques.
  2. The wide variety of brands available means you can get the best quality hair extensions to suit your needs at a price you can afford. At La Boîte à Rallonges, there’s something to match the needs and budgets of all our clients!
  3. All our hair extensions – regardless of grade – are made of 100% human hair.  Each of our brands has undergone strict quality control testing by our experts at La Boîte à Coupe.  Our hair extension technicians are seasoned professionals who have been trained by the best and regularly take professional development courses in Toronto and the United States.
  4. We know our products well. This is why we are able to give you the right information and the right advice.
  5. At La Boîte à Rallonges, we do things better. Our 25 years of experience, our dedicated team and our commitment to quality are what drive us to constantly offer you that little extra, which has earned us an enviable reputation.