Hair Extensions

Looking for an immediate style change? Extensions are the perfect solution. Whether you are looking for all-over length, volume or an Edgy splash of colour, Three Small Rooms can help with our Great Lengths™ bonded strands or Global tape-in extensions.

Defining Excellence In The World Of Hair Extensions For 30 Years

Great Lengths™ are the best hair extension product available worldwide. Their goal is to ensure that every experience is a positive one – both for the professionals who are providing the services and of course the end customer who has made the difficult decision to change their look.

Looking for an immediate style change? Extensions are the perfect solution. Whether you are looking for all-over length, volume or an edgy splash of colour. 8″-24″ Extensions.


Great Lengths can be applied to add density to your natural hair, giving you the volume you’ve always wanted. Discrete enough to fill in problem areas and thicken fine areas.


Beautiful dramatic length, or simply a temporary solution to get you through any unwanted stages while growing out a short style.
Great Lengths Hair Extensions

Made From Double-Drawn, Virgin Remy Hair

This means all of our extension strands are the same thickness from root to tip, with no wispy ends. All hair in each strand runs in the same direction as our hair's natural growth pattern, resulting in hair that is radiant and tangle free. We are proud to say all of our products are created using an ethical process that is very gentle on the hair.

Suitable for adding length, volume or colour
Virtually undetectable and comfortable to wear
Lasts for 4 to 6 months, with proper maintenance

All hair extension appointments require a consultation prior to booking any installation appointment. This is due to the fact that we do not carry the extensions in stock, and every client gets their extensions specially ordered. Our Great Length extensions are customized to each and every client's specific hair needs. Example: Sally gets 1 bundle of extensions at a 8" length to fill in the sides of her hair, where she is thinning. Tara gets 5 bundles at a 16" length because she wants her hair longer. Prices vary on the length required, the amount of bundles required, and sometimes depending on the colour of extension required. This is why we do not quote or consult over the phone.

Have a question? Check our FAQs.

Receive quotes up-front. You know exactly what you are paying for before your service begins.

Yes! Optimal client satisfaction is achieved through our top-notch service and every client every time philosophy.

Our stylists are always reaching for higher levels of skill certification by recreating and mastering cutting and styling techniques.

Book Your Appointment

Book your next appointment with Three Small Rooms. Barrie's Hair Salon and Spa.