Sealy Nostromo 1400 Mattress

(1 customer review)

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Good for side sleepers, this is the softest level of support a mattress can provide.


Also good for side sleepers, with a fair amount of cushion


Good all rounder mattress for various sleeping positions


Good for people who change sleeping position a lot throughout the night


Good for people who sleep on their back, or people who may have back problems

Extra Firm

Good for people who sleep on their back, or people who may have back problems

1400 Zone Pocket Spring System. Eco-friendly Tencel fibers keep you cool and dry. A deep layer of Innergetic Latex for outstanding comfort and pressure relief. Sealy Smart Fibres provide a Cool, Fresh, Dry and Hypoallergenic sleeping environment. Patented Unicase design protects the pocket springs and stops the mattress from sagging. Correctly supports and aligns the spine in its natural shape, helping to reduce aches and pains. Endorsed by Allergy UK for the reduction of house dust mites. Mattress depth: 29cm (approx)

If you are a regular reader of the well respected Which magazine you may have recently read the extremely positive reviews given to the Sealy Teramo 1400, also known as the Nostromo 1400, in which they state that it is the “Best Bed they have Tested in years”

Combining Latex, pocket springs and the cutting edge Unicase system this bed and mattress manages to provide incredible comfort and support whilst maintaining the high build quality associated with the largest bed manufacturer in the world.

Although the Sealy Teramo is classed as a gentle mattress it is by no means soft. It’s comfortable latex layer and firmer feeling core make this a mattress that can surprisingly suit many individuals needs especially if you have a preference for a gentle to medium feel.


The Sealy Teramo mattress is nothing short of exceptional. Its sleek modern look includes colour coded piping and handles that match that of the base and a modern quilted finish that give a contemporary look and impression that this is a mattress that means business.

The core of the mattress consists of 1400 pocket springs that contour and support the body perfectly whilst minimising movement through the mattress caused by partners.

The pocket springs are then encapsulated with Sealy’s patented Unicase system that works like a wall, protecting the pocket springs and stopping the mattress from sagging. Another benefit of this system is its ability to increase the sleeping surface of the mattress.

This is due to their being no solid edge within most pocket sprung mattresses. As pocket springs are designed to work independently to each other they can sometimes be susceptible to roll out when you lie close to the edge. The Unicase system eliminates this by providing an edge that is rigid therefore allowing you to sleep right up to the edge.

The comfort layer of the mattress consists of Latex, a natural material that has been used in premium beds for years due to its ability to provide support and comfort, pressure relief and durability.

This combination of 1400 pocket springs, latex and Unicase system result in a mattress that provides incredible support and comfort. Somehow Sealy has managed to design a mattress that has a solid feeling core, similar to a firmer orthopaedic, whilst retaining a soft comfortable mattress overall.

In addition to all this, the Sealy Teramo is wrapped in a cover that consists of Tencel and Purotex, helping to keep a cool, fresh and dry sleeping environment that is hypo allergenic and endorsed by Allergy UK to reduce house dust mites.

Reviews Reviews
(1 customer review)

1 review for Sealy Nostromo 1400 Mattress

  1. Mr Riley

    Comfortable and looks good

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