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Dorchester Zone Mattress (Various Sizes)

This mattress by Sweet Dreams is made from their exclusive Sleepzone spring unit and provides a medium feel.   The Sleepzone spring unit provides almost twice as many springs as standard bonnell springs (open coil springs) which provides excellent posture support and a medium comfort.   

The mattress is topped with layers of supporting polyester filling so that you remain cool while asleep and the pillow top is covered in a damask tufted finish for extra softness.  Air ventilators enable the mattress to breath, a vertical damask border for additional support and handles which make the mattress easy to rotate. 

The mattress is built to contract standard source 5.   Source 5 is the minimum fire resistance for mattresses and furniture in care homes and hotels within the UK, Irish Republic and Northern Ireland.  This standard adheres to British BS5852 source 0, 1, 5 (cigarette, match).

Superb quality at a good price, the mattress offers


  • The Exclusive Sleepzone Spring Unit from Sweet Dreams
  • Medium comfort support
  • Mattress is 30cm in depth
  • Layers of polyester fillings with a soft damask pillow top
  • Vertical Damask border
  • Stitched handles for easy rotation
  • Five standard sizes available including 90cm, 120cm, 135cm, 150cm and 180cm
  • National Bed Federation approved
  • Manufactured in the UK

This product is made to order and delivered in 7 – 10 days.   Please note this product is made to order and cannot be returned unless faulty.    

This product is manufactured in the UK by Sweet Dreams who began making headboards and mattresses around 30 years ago.   Known for providing top quality products at good prices supported by excellent customer service, they have expanded to become one of the largest manufacturers of beds in the UK.   Based in Lancashire they offer a wide selection of beds, mattresses and headboards built by their skilled workforce based there.  


Delivery available in Mainland UK & Wales and Industrial Scotland only.

DeliveryEstimated DeliveryCost


In most circumstances, you can return your purchase within 14 days of receipt where it is unused and in its original packaging. There are some important exceptions, including, for example:

  • if a product has been manufactured to order
  • if a product has been personalised
  • specific hygiene products
  • if a product is not in a resaleable condition.

Please see our full returns policy here.

* UK mainland only

** Industrial Scotland includes postcodes AB, DD, DG, EH, FK, G, IV5, IV30, IV31, KA, KY, ML, PA (except PA36, PA38, PA40, PA50), PH1 to PH18, TD

*** Scottish Highlands and Islands, Northern Ireland, Isle of Man, Scilly Islands, Channel Islands

Product typeMattress
Length190cm, 198cm
Width90cm, 135cm, 120cm, 150cm, 180cm