TEMPUR® Sensation Mattress 21

Experience the sensation of a traditional spring mattress whilst still enjoying all the benefits of the unique support and comfort you have come to expect from TEMPUR®.


Can't see the size you want ? Read our TOP TIP below for useful info.

Special Offer: Limited stocks!
TEMPUR® Sensation Mattress 21 has been added to your basket
Step 1 - Size
Availability: In Stock


Add to Cart

Product Description


TEMPUR® Sensation Mattress 21

About this mattress

If you've only ever had a spring mattress but would like to experience the comfort and support which TEMPUR® is famous for, then this range is perfect for you.  A cleverly designed, special profile base layer provides the familiar feel of 'bounce' or movement which you get with springs. Combine this with a layer of TEMPUR® support material and we offer you the Sensation 21, to deliver the best of both worlds with supreme comfort and pressure relieving support for a restful night's sleep.

TOP TIP: If you are looking for larger sized mattress and none are available, why not consider using a pair of small singles side by side for a king size, or a pair of long singles for a super king size instead? If you decide to mix and match comfort levels just remember to order mattresses which are the same height.




  • The Sensation 21 provides 'bounce', and the familiar feel of a traditional spring mattress delivering a supportive feel
  • 10 year guarantee
  • This mattress is 21cm deep
  • Limited stocks - available online only
  • Minimal maintenance, no turning over required
  • Can be used on a variety of bed bases, including adjustable or standard frames with slats or platform tops
  • Features a specially cut durable base layer
  • Incorporates a 5cm deep layer of TEMPUR® support material 
  • Soft fabric cover is removable for airing and may be washed at 60°C
  • Ultra-thin TEMPUR-FIT™ Mattress Protector recommended to keep your bed fresh and clean (optional)
  • Luxury soft jersey cotton TEMPUR-FIT™ Fitted Sheets also available (optional)
  • As part of our home delivery service, this item will be unwrapped and placed on your bed base
  • *For detailed product specifications click on the 'Product Details' tab

All mattress measurements are approximate.  Please allow for a tolerance of +/- 2cm.

TEMPUR® mattress weight capacity is approximately 150kg per side (23 stone)


Current Delivery Times:

All deliveries to a UK Mainland address are FREE.

All remaining sizes are held in stock in our UK Distribution Centre. Dependent on your location we aim to deliver your new mattress between 14-28 days from the day you place your order.

For more details about the TEMPUR® delivery service please click here


Weights and Measures

TEMPUR Mattresses work best with adjustable or standard bed frames with slats or platform tops Standard sizes Special single sizes mainly used on adjustable bed bases Special size
Sensation 21 Single Double King Super king Small single Long single Euro king
Approximate weight (in kgs) after packaging has been removed 23.90 35.80 41.80 50.10 21.00 25.10 44.60
TEMPUR Mattresses work best with adjustable or standard bed frames with slats or platform tops
Standard sizes
Sensation 21
Approximate weight (in kgs) after packaging has been removed

Super King

Special single sizes mainly used on adjustable bed bases
Sensation 21
Approximate weight (in kgs) after packaging has been removed

Small single
Long single

Special size
Sensation 21
Approximate weight (in kgs) after packaging has been removed

Euro King


Mattress cover care and cleaning


All our current range of mattresses have zipped removable covers. Below are details of how to care for this range:


Cover composition: Top and sides - 98% polyester, 2% elastane, base - 100% polyester.



  • Wash cover with similar coloured items
  • Wash cover inside out with zipper closed
  • Do not tumble dry



This item is made in Denmark.


Things to know when you order

As Special Buys, the mattresses listed on this page are excluded from both our 100 night trial and TEMPUR® Sleep System offer.

The removable covers and their respective labels may vary from those illustrated. Be assured any variations will not affect the performance or guarantees associated with this product. Your statutory rights remain unaffected.

This offer is subject to current stock availability. If you place an order but unfortunately supplies have been exhausted, we will contact you to let you know we cannot fulfil your request. All monies you have paid to us will be refunded via the method you originally used.

Back to top

Product Details

Available Sizes and Pricing
    Small single (75cm x 200cm) £599.00
  • Sensation
Comfort level
  • Supportive, traditional feel
    • Summary
    • • This mattress is 21cm deep
    • • Special profile base layer designed to create the feeling of a traditional spring mattress 
    • • Plus a 5cm deep layer of TEMPUR support material
    • • The soft material cover is easy to remove for washing at 60°C and is quick drying
    • • The Sensation Mattress 21 can be used on a variety of bed bases including adjustables or bed frames with slats (not more than 85mm apart) or platform tops
Cover composition
  • 98% Polyester 2% Elastane
Cover care instructions
  • Removable for airing. Also washable at 60C.
Product specifications
Comfort layer
  • 2cm TEMPUR comfort layer
Support layer
  • 5cm TEMPUR support layer
Base layer
  • 14cm Specially cut durable base layer

0 review

DateProductScoreCustomer Comment

You may like

Recently Viewed