The Simmons Serta Foundation supports the Beautyrest DRSG, Sterling and World Class collection of mattresses. This foundation ensures the mattress supports you adequately to keep you comfortable the whole night through. In addition, the Simmons Serta Foundation helps keep your mattress warranty intact when you purchase and use together. Moreover, the foundation should be used on metal frames and wooden or upholstered beds that require a foundation.

For instance, many reviewers say Simmons/ Serta / Beautyrest has quality material and stitching.

Some specifications to keep in mind is that This particular boxspring is 9″ in height. We have this boxspring available in Twin, Twin XL, Double, Queen and King sizes. Like a variety of Sleep Shop’s products, this one too has a 10 year warranty and is made in BC. We would like to hear from you what your thoughts are about this product. We hope you are having a better night’s rest.

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

Discover SimmonsSerta and Beautyrest

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Product Specs & Features

  • 9″ height
  • Available in Twin, Twin XL, Double, Queen and King sizes
  • 10 year 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 60-day comfort trial with your purchase. If you’re not fully satisfied with your selection, simply arrange to come back in-store within 60 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. For purchases made in one of our Locations, If you purchase a mattress or mattress set valued at over $499, we’ll deliver it absolutely free of charge within the greater Vancouver area. For a fee, we can arrange delivery to Squamish, Whistler, and Chilliwack. For any online purchases made, we’ll deliver them absolutely free of charge within the greater Vancouver area. For all online orders to be shipped outside of British Columbia, please contact us for a shipping quote or any other details. Before you know it, you’ll be having the sleep of your dreams.

Reviews (1)

1 review for Simmons Serta Foundation

  1. 5 out of 5


    Supportive and good quality. The right fit for my Beautyrest DRSG mattress. Reliable delivery and easy set-up

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Simmons Serta Foundation

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