just relax mattress front view
365 night sleep trial, try it out for a year
just relax mattress in a bedroom
Illustration of the layers inside the just relax mattress
just relax corner view

just sleep

just relax 3 zone mattress


    • Relax with our responsive, pressure-relieving mattress
    • Rolled for convenience and easy to get up staircases
    • Pressure relief with 3 Zoned support system
    • Approved by Allergy UK


In stock

Remove Your Old Mattress For Free


Delivery within 48 Hours (Mon-Fri, excl. Bank Holidays)
  • Free delivery within 48 hours (Mon-Fri, excl. bank holidays)

  • Try it out for 365 nights with our sleep trial

  • Buy with confidence with a 10 year warranty

upgrade your bed

Silentnight Divan Base - Base Only

From £209 or make 3 payments of £17.42. No Fees

"Let yourself drift away into a deep and restful sleep with Just Relax"

Featuring a body-moulding memory foam comfort layer and 3-zone Miratex® support system, the Just Relax mattress will cushion your shoulders and hips, moulding to the contours of your body for the ultimate in relaxation. The soft-knit, hypoallergenic fabric finish ensures a comfortable sleep surface, while the rolled delivery makes it easy to get up staircases. Non-removable cover.

Our Miratex® support system cushions your shoulders, hips and lower back so your spine stays level as you sleep.

The interior layers of a just sleep - just relax mattress

other sleepers asked the same

Find answers to our most commonly asked questions.

your mattress will be delivered by one of our couriers, straight to your room of choice

For the best comfort, leave it 24 hours to settle.

Our just serene, just dream & just calm are rolled and boxed for convenience, making it easy to get up staircases. The rest of the just sleep range arrive rolled, without a box.

Our sleep trial gives you 365 nights to get really comfortable before making a decision. If you're still not loving your new mattress within 365 nights from delivery, you can exchange it for another product. It's as simple as that.

We know that reliability matters to our customers. That’s why we promise a 10 year manufacturer’s guarantee on all our just sleep® products.

Yes. If the mattress you select isn’t right for you, we will exchange your mattress for an alternative in our range.

If, for whatever reason, you are unhappy with your mattress purchase and wish to return the item, please contact us within 14 days. However, you can take advantage of our 365 Night Comfort Guarantee and exchange the product for another.

Just Sleep Couple