Firmness & Sleep position


  • Firm
  • Medium
  • Soft
  • Ultra firm
  • Ultra soft
Ultra firm Graphic

Sleeping position

  • Back and Front
  • Multiple
  • Side
Back and Front Graphic


A one-of-a-kind mattress exclusively designed by Spring Air for Sleep Shop. The Spring Air Sifton mattress provides an extra firm feel with the support of 5 zoned pocket coil system. So, if you are in search for great value, good back support and prefer a smooth surface type mattress you have found your match! This mattress is ideally for people who sleep primarily on their back or stomach. Also, the eco-friendly foam and organic cotton cover provide a clean, cool and comfortable sleep surface. In addition, this mattress is naturally hypoallergenic.

This mattress is ideal if you are looking for an ultra firm feel and you are a back/front sleeper.

Canadian-made Pocket Coils – The Sifton mattress is from the Restwell Mattress company in Surrey, BC. The pocket coil spring units use locally-sourced Canadian steel to ensure high quality and durability. Unlike many other manufacturers, Spring Air makes coils themselves in the company’s factories across Canada. In fact, pocket coils are made with Spring Air unique technology, which allows to ensures the supreme level of quality.

Looking for more information, but not sure where to start? Simply contact one of our sleep experts, or browse through our website. In addition, you can take our Sleep Quiz to find the best mattress and sleep accessories based on your needs.

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Product Specs & Features

  • Comfort rating: Extra Firm
  • Organic cotton cover
  • 884 five zone pocket coil system
  • CertiPur-Us rated bio-foam
  • Soy based foam
  • 10 year full warranty
  • Made in BC

Comfort exchange

As your sleep experts, we want to ensure your mattress is as comfortable and supportive as possible for years to come which is why we offer a 30-day comfort trial with your purchase. If you’re not fully satisfied with your selection, simply arrange to come back in-store within 30 days to choose a new mattress at an equal or greater value, hassle free. Contact us for details.

We allow one exchange per customer. A minimum $65 fee for delivery is applicable for the exchange.


We strive to make the process of purchasing a new mattress as smooth as possible. If you purchase a mattress set valued over $499, we’ll deliver it absolutely free of charge. In addition to our store locations, we also deliver to Burnaby, Delta, Coquitlam, Surrey, White Rock, Maple Ridge and Mission. For a fee we can arrange delivery to Squamish, Whistler, and Chilliwack. Contact us for details. Better yet, if you purchase any bed frame from us along with your new mattress set, we’ll also install it for you at no charge. Before you know it, you’ll be having the sleep of your dreams.

Reviews (1)

1 review for Spring Air Sifton Mattress

  1. 5 out of 5


    I learned about this mattress when I came in store and was pleasantly impressed at how comfortable it is.

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Spring Air Sifton Mattress

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