Dura Ortho Firm King Size Mattress

Dura Ortho Firm King Size Mattress
£179.97 £229.99Web saving £50
Key Facts:
  • Firm
  • Open Coil
  • Mattress depth 21 cm

L200cm x W150cm x D21cm

  • FREE day of choice delivery
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Manufactured and supplied by Dura Beds, the Ortho Firm is ideal for those seeking a stylish king size mattress with a comfortable firm support.

On top of its open coil spring system, the mattress features layers of resilient polyester fillings with a medium loft deep quilted damask top cover. 

Deep quilting is a process that stitches the outer damask cover to the top layers of fillings, reducing the chance of upholstery movement.

The open coil spring unit, also known as a Bonnell spring system, is made up of rows of hourglass shaped springs connected at the top and bottom by a spiral wire, known as a helical wire.

The mattress border is strengthened by a thick, rod-edge wire that helps to avoid border breakdown and allows you to use the full width of the sleeping surface.

The Dura Ortho Firm 5ft king size mattress offers style, support and incredible value for money.

Technical Specifications 



Deep quilted

Ensures a comfortable and flat sleeping surface.

Damask cover

Traditional hard wearing and durable cover in a timeless woven design.

Open coil

A spring system that is supportive, extremely robust and durable. Especially ideal for beds that are likely to take a lot of wear and tear.

Heavy gauge rod-edge

A thick perimeter wire that reinforces the mattress edge and helps prevent collapse of the mattress at the edges that are regularly sat on.

Firm support

The most popular level of support that suits all but the heaviest or lightest of people. The majority of our customers choose this support level.