• No. 1 UK Divan

    Bed Base Retailer

  • FREE 2-Man Delivery

    Delivered Within 3-10 Days*

  • Made in the UK

    Superior Quality Products

  • Rated Excellent 5000+ of

    Trusted Reviews

Windsor Extra Firm High Density Foam Mattress

£219.95 £439.95

Delivery and Shipping

FREE 2 Man Delivery

We offer a FREE 2 Man Delivery Service to the Room of Choice with a Specialist Two-Man Home Delivery Service. Alternatively, the goods can be left in the entrance of the property, or outside in a safe place upon request.

Delivery Upgrades

We offer a range of Delivery Upgrades including Installation and removal services, see our full range of delivery upgrades here, https://divanbasedirect.co.uk/collections/delivery-upgrades

Delivery Lead Time

We aim to deliver all items within 3-10 Working Days. Please note that deliveries to Scotland and South West England may have longer lead times and we estimate up to an additional 7 working days may be added to the delivery options as stated above.  If you receive a delivery slot and you choose to reschedule, we cannot be held responsible for any delays in getting your order booked for a new delivery date.



The Windsor is a 26cm deep spring-less mattress. Its core construction of high density foam provides an extra firm support helping relieve aches and pains. Covered in a superior quality knitted fabric and benefiting from hypoallergenic, anti-bacterial and anti-dust mite qualities for a fresher, more comfortable sleeping experience. 

The Windsor mattress can be customised according to your unique preference adding an extra top layer of one of the following choices:

Memory Foam - Responsive to heat and pressure and evenly distributing body weight across the mattress to achieve ultimate comfort.  The mattress features a top layer of memory foam profiled to contour to your body shape and the high density foam base offers an extra firm level of support from edge to edge, maximising the sleeping surface area.

Cool Gel - Capitalise on the benefits of memory foam without the heat; this layer of cool gel provides excellent heat reduction and higher thermal conductivity for cooling comfort.

Latex - Natural organic latex with the ability to relieve pressure point discomfort. Excellent for allergy suffers as dust mites can not survive in the rubbery substance. The perfect choice for achieving temperature regulating sleep technology alongside unrivaled extra firm support.

*Please note: due to this mattress being lightweight, it is not suitable for use with our Ottoman Bases. The divan base and headboard are not included.


  • High Density Support Foam Base
  • Extra Firm Comfort Support
  • Choice of Cool Gel, Memory Foam or Latex (optional extras)
  • Superior Quality Knitted Fabric Cover
  • Hypoallergenic, anti-bacterial and anti-dust mite
  • Made in the UK
  • No turn mattress, rotate only
  • Made in the UK
  • 1 Year Warranty
  • FREE Premium '2-MAN' Room of Choice Delivery

Size Guide

Please note that the following measurements are approximate

Mattress Size Length (cm) Width (cm) Depth (cm)
2'6" Small Single 190 75 26
3'0" Single 190 90 26
4'0" Small Double 190 120 26
4'6" Double 190 135 26
5'0" King Size 198 150 26
6'0" Super King 198 180 26

Need Help? Call ☎ 0333 366 0145