Silentnight Seraph Memory Mattress

SKU: Seraph Memory Mattress
£349.00 £429.00 Save £80.00

From £0.00 a month over 3 months



Pairing Silentnight Miracoil spring with a deep memory foam layer, the Seraph mattress has been manufactured with comfort in mind.

Miracoil Spring

The Seraph mattress showcases Silentnights expertly engineered Miracoil spring system which provides double the support of a standard open coil spring.

With zonal support, the springs in the hip area feature a firmer spring in order to provide additional support and assist in spinal alignment.


Ideal for back or side sleepers, the Seraph mattress is a medium tension.

Memory Foam

Nestled above the Miracoil system is a deep memory foam layer, not only does this add a comfort layer, it contours to your body shape as you sleep in order to provide cushioning and support to the pressure points throughout your body.

Purotex Cover

In order to ensure a healthier night’s sleep, the Seraph features a Purotex cover which provides a barrier against allergens and dust mites.


Silentnight are so confident in the quality of their mattresses they provide a 5 year guarantee.



Mattress Size

  • Single - (3'0" x 6'3") / (90 x 190cm)
  • Small Double - (4'0" x 6'3") / (120 x 190cm)
  • Double - (4'6" x 6'3") / (135 x 190cm)
  • King - (5'0" x 6'6") / (150 x 200cm)
  • Super King - (6'0" x 6'6") / (180 x 200cm)

Mattress Depth

  • 11" 

Delivery Information


We offer free delivery over £99, anything under will incur a £9.99 delivery fee.


Areas including Isle of Man, Isle of Wight, Scottish Highlands and Scottish Isles may
incur additional delivery charges, these will be highlighted to you during the checkout


Unfortunately we are not currently able to deliver to Ireland or Northern Ireland.


With all Silentnight items, the current delivery time frame is 2-3 Weeks.


During the checkout process, you can choose a preferred delivery date, this may be
subject to change.


We also offer a range of add on services, including removal, and divan assembly, these
can be found here.


For any additional information, please don’t hesitate to contact us on 0151 548 1554 or

  • Miracoil Spring
  • Memory Foam Layer
  • Medium Firm 
  • 5 Year Guarantee

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