Highgrove Nimbus Ortho King Size Mattress

£284.99 £359.99
Key Facts:
  • Firm
  • Open Coil
  • Mattress depth 26 cm

L200cm x W150cm x D26cm

Other available sizes
Available to view in store
  • FREE day of choice delivery
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From Highgrove Beds, the Nimbus Ortho benefits from meticulous tailoring, generous layers of upholstery, and an open coil firm support.

Its open coil construction is tried and tested over many years and for complete peace of mind, it comes with a full five year warranty.

The mattress is upholstered in a quality Belgian damask cover and has a micro quilted finish that sews together the top layers of upholstery.

This creates a quilted pattern that covers the whole sleeping surface and ensures a comfortable and flat sleeping surface.

It has an open coil spring unit, also known as a Bonnell spring system. It 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 border is strengthened by a thick rod-edge wire that reinforces and supports the perimeter of the mattress.

If a firm support is what your body needs, you won’t be disappointed with the Nimbus Ortho mattress. It is a superb mattress for a very affordable price. 

Technical Specification



Micro quilted

Ensures a comfortable and flat sleeping surface

Luxury Belgian damask

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

Open coil

A spring system that is supportive and 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 

5 year warranty against manufacturers defects

Gives you peace of mind that you have purchased from a supplier who has complete confidence in their products.

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