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Sealy Nostromo 1400

WINNER! The Sealy Nostromo has won the Which? Magazine award for the 'Best in Test' mattress! The Nostromo scored a whopping 77% score, beating the other 28 mattresses easily. Which? Magazine also declared the Sealy mattress the "best mattress we've tested in years." Praise indeed.

The Sealy Nostromo is the wonderful pillow top mattress from the Posturepaedic Sealy Collection. This mattress is built with the latest materials, technical advances and know-how from this World famous bed brand. The Nostromo has a well deserved place right at the top of the new Posturepaedic Pocket Collection. This incredible new bed offers a Medium to Soft feel, great support and luxurious comfort.

The Sealy Nostromo mattress features the 1400 Pocket Spring system, which has featured in many of the best selling Sealy mattresses of late. This Pocket Spring unit is designed to offer luxuriously soft comfort, but also to provide excellent support, exactly where required and instantly. The Sealy Pocket Springs move individually to provide very precise support. Each spring moves up and down to support the body's contours and movements perfectly. The springs work independently, not sharing the weight energy with one another, which results in very precise support.

The Nostromo mattress has a deep, soft layer of Latex on the surface. This layer of natural Latex (known as Innergetic Latex by Sealy) acts to instantly mould to the contours of the body, effortlessly supporting the spine and further enhancing the luxurious feel of the bed. Latex requires no heat to soften, and is actually a great material for maintaining a cool and dry sleeping environment. Furthermore, this material is ideal for those with allergies, as bed bugs and mites cannot thrive on latex.

The surface material of this Sealy mattress is a quilted, soft, stretch knit fabric that is as tactile as it is luxurious. This cover fabric is made from Tencel, a naturally occurring fibre that Sealy have been applying to their mattresses for 2 years now with wonderful results. This fabric works to maintain a comfortable heat and moisture level at all times, and maintains a 'micro-climate' within the bed, by absorbing excess heat and moisture when required, and releasing it when the external climate allows. Sealy has also infused the fabric with Purotex. This treatment has Allergy UK's seal of approval as it features slow release, friendly bacteria. This process reduces odour within the bed and also controls other allergens.

This Sealy mattress is a no-turn mattress, and requires rotating once per Season (more often in the first few weeks after delivery).

Product Specifications

1 Year Guarantee

This item is completely covered for the number of years stated above. Any faults reported in the Guarantee period will result in no cost to you whatsoever.

10 Year Warranty

A Warranty is the most common form of protection you have against any manufacture fault. Most warranty lengths in the bed trade are 5 Years, and will include a 1 Year Guarantee, which is complete cover. So for instance the cost of a £100 mattress on a Warranty is as follows:

  • 1st Year: Replaced at no cost to you.
  • 2nd Year: You Pay 20% of the replacement cost (of new model).
  • 3rd Year: You Pay 40% of the replacement cost.
  • 4th Year: You Pay 60% of the replacement cost.
  • 5th Year: You Pay 80% of the replacement cost.

Filling Type - Latex

Latex is one of the finest materials for use in the bedding trade. Whether it be a Latex mattress or pillow, the results are superb and offer a fantastic night's sleep. Latex is natural, hypo-allergenic and is extremely durable. Unlike Memory Foam (a man-made version of Latex), Latex remains cool and dry throughout the night, it also moulds to the body's contours instantly, and returns to it’s natural shape just as quick.

Did you know that even those with Latex allergies can use a Latex mattress, due to the way Latex is processed? The manufacturers wash the Latex core of the proteins that cause the allergies. This excellent, natural material is also anti-dust mite and bed bug resistant.

Additional Information

Quilted Yes
Spring Type Pocket Sprung
Guarantee 1
Mattress Depth 25-30cm
Mattress Type Pillow Top
Turnable No-Turn

Sealy Nostromo 1400

Product Details

<< Back to Sealy Collection

  • Which Magazine Award Winner!
  • 1400 Pocket Springs
  • Innergetic Latex Layer
  • Pillow Top Surface.
  • Quilted Surface.
  • Zoned for Accurate Support
  • Unicase for Additional Strength
  • Tencel Fibre Cover
  • Smart Fibre Cover
  • Hypo Allergenic
  • Anti-Bed Bug, Dustmite
  • No Turn Mattress
  • Mattress Depth: 29cm approx
  • Base Depth: 38cm approx
  • Headboard sold separately.
  • FREE Delivery to room of choice.

Was: £556.00

Now: £399.00

Was: £556.00

Now: £399.00

In stock

Finance Available

Free Delivery

Delivery

We deliver on your day of choice.

Mattresses & Divan Beds:
    [read more]
2-3hr time window. 1hr notice. Delivered to room of choice, unpacked.
Pillows & Bedframes:    [read more]
1hr delivery slot. Delivery to the door.
Rolled-up Mattresses:     [read more]
Tracking code emailed. Delivery to door.
Furniture:
Service differs according to the product.

Our Returns Policy
MyNextMattress Delivery Zones

Frequently Asked Questions

Please take a look below at the frequently asked questions. If you don't find what you're looking for you can always ask us here.

Customer Reviews

Please find the reviews for this product below. If you have bought this product why not let us know your opinion by adding your own review.

Sink in but good support
Review by Theo
(Posted on 24/02/2017)
It is firmer than I thought, but after a while you do sink in and the comfort and support are both there and feel very good!
Amazing
Review by martin whitehead
(Posted on 10/10/2016)
Absolutely amazing comfy mattress nearly as amazing as the price and service from this company.
Cannot be faulted
Review by Anon
(Posted on 24/08/2016)
Love love love this bed!
Top Notch
Review by Tome Cole
(Posted on 09/06/2016)
A great buy. Well reviewed and we are not disappointed.
Cannot believe the saving!
Review by Annie Goodman
(Posted on 18/03/2016)
This is the same as the Teramo we saw in [store name removed] and it is soooo much cheaper online. Incredible.
Great value and service!
Recommend
Review by TangoCharlie89
(Posted on 10/03/2016)
Do it!
We were hesitant at not having tried it, but are very happy with the bed.
EXCELLENT
Review by SHEILA
(Posted on 21/01/2016)
WE LOVE THIS MATTRESS!!
WE FULLY RECOMMEND THE TERAMO / NOSTROMO MATTRESS!!!!!!!!!
Best mattress by far!!
Review by Shahid Akram
(Posted on 30/06/2015)
I brought this as it was recommended by which and how correct were they. Currently enjoying the best nights sleep I have ever had. This followed by the best price and quickest delivery for my next mattress.

many thanks.
Soft and supportive
Review by Mr Peter Evan
(Posted on 24/06/2015)
My wife and I both suffer from a bad back, normally in the morning. We have had this mattress for 2 weeks now and feel like new people! Money well spent. We've talked our Daughter in to buying one too.

Glossary

Below are glossary terms for associated for the product - Sealy Nostromo 1400.

Drawer Options

The term 'Divan' comes from the Greek word 'Divani', meaning a couch-like piece of furniture. Divans have many, many variations as they are essentially a surface on which to place the mattress with space for storage underneath.

A traditional Four Drawer Divan features two equal sized drawers on either side of the base. A Four Drawer base is not typically an option for Small Single, or Single sized beds due to the lack of space in the base. There are many options for the Divan Base, they include:

  • No Drawer.
  • 2 Drawer.
  • 4 Drawer.
  • 4 Drawer Continental (2 normal sized drawers and two smaller drawers, usually designed to accommodate bedside furniture).
  • End Drawer (which can also be combined with 2 side drawers).

Divan bases can also include the above options but also with the extra option of a Sprung Base, or a Platform Top/Solid Base.

Firmness

MyNextMattress is developing a new and unique solution to the Firmness scale accuracy. Not seen anywhere else in the World, we will be measuring the Firmness of all our mattresses precisely and in detail.

We are the only company in the Country that will actually measure the Firmness of a mattress and give a grading out of 10. We are always aware that choosing your next mattress can be a difficult and time consuming process, therefore we strive to give as much information as possible on every mattress we sell.

The way our system works is by applying weight to a mattress. We will apply weight gradually and measure the amount the mattress dips. The more weight, the more the mattress will 'sink'. We would then measure the distance the mattress dips and plot these measurements (weight and distance) on a graph. This graph can then be used to tell us the Firmness category the mattress fits into, 7 out of 10 for instance.

Our Firmness Device provides a central rod which we apply weights to, on the bottom end there is a disc which pushes into the mattress. The top of this rod supports the weights and will sink according to the 'give' in a mattress. We measure from this point.

As a result of this unique technique, it will be possible for you to shop by the firmness of a mattress, this is not possible anywhere else.

Foam Encapsulation

Foam Encapsulation is a recent addition to the bedding market. An idea designed to offer greater edge-to-edge support as well offering greater Bedstead/Slatted base compatibility.

The idea is simple; Create a spring unit and then sit it in a 'matchbox' of Foam. As you can see in the diagram below, the spring unit is surrounded on all sides by a layer of Memory Foam. This foam gives a solid, stable feel to the mattress and allows the spring unit to be completely separated from the mattresses fillings and cushion. 

Once the spring unit is set in the foam and the foam glued together, it can be surrounded by fillings and fibre to create the traditional look for a mattress or can be given a Pillow Top for even more comfort.

Latex

Latex is the ultimate in luxurious natural materials (but can be synthetic in other markets). Latex is actually found in more than 10% of flowering plants around the world. About 20,000 species from more than 40 families. The Latex used in the bedding industry is taken from sustainable sources. Latex is perfect for mattresses because it is soft, hypoallergenic, natural and moulds to the shape of the body. 

Latex used in bedding also tends to be treated in such a way that it can be used by people who have Latex allergies! The technique used is to super heat the Latex unit, freeze it, super heat it and freeze it again. Once this process is complete, the harmful chemicals released can be chemically washed off, leaving it suitable for everyone. Latex is the material Memory Foam has tried to copy. Memory foam  requires heat to mould to the shape of your body and can therefore become too warm for some. Latex does not require heat and is soft at any temperature. As a natural material which requires time and various processes to be extracted, Latex can be more expensive that its rival materials, but the comfort levels achieved are well worth it.

Pocket Sprung

Pocket Sprung units are an adaption of the traditional open coil/continuous spring unit. By placing each spring in its own individual 'pocket' (a fabric sock-like pouch), the spring is not joined to any other part of the mattress. The pocket that supports the spring is then joined to its neighbouring pockets and this effect creates a unique feel.

By creating a spring unit in this way, it allows the springs to move independently, rather than sharing the pressure with surrounding springs. This effect allows for much more accurate contour following and a more comfortable feel overall.

If you were to push your hand into a traditionally sprung mattress, the area around your hand would dip/sink too. With Pocket Springs, this sunken area is much more remote and therefore more accurately follows the contours of the pressure source. There are differences in the techniques used to create Pocket Springs, but more or less they remain the same.

Warranty

Every mattress we sell comes with at least a 12 month manufacturers guarantee, though most come with much longer guarantees. To find out what mattress warranty is included with your purchase, look out for the rosette on the top right corner of the mattress page. All new goods are sold with a minimum 12-month manufacturers guarantee. Full details are available on request. In addition to the manufacturers guarantee MyNextMattress offers a limited extended mattress warranty. This warranty varies in length item by item. You must keep all your purchase records as they will be needed in the event of a claim. The warranty is applied as follows:

  • The mattress warranty is against faults in manufacture, not wear and tear or damage.
  • The mattress must always be used with a mattress protector, turned and cleaned as per the manufacturers instructions and must be unsoiled at the time that the claim is lodged.
  • The claim must be registered with MyNextMattress by email or in writing. All details of the claim must be lodged with MyNextMattress by email or in writing.

If the claim is accepted the following process will apply:

  • We will arrange to collect the goods and return them to us for inspection.
  • The carrier reserves the right to refuse to collect items that are not packaged suitably or which is unhygienic.
  • We may require pre payment for the costs of the collection in some circumstances.
  • If we validate the claim we will contact you to arrange the replacement goods to be dispatched to you and delivered to you on a date that is convenient for you.
  • The replacement item can be any item from our then current range.
  • The difference in price from the warranty covered item is payable by you, along with the cost of collecting the original item.

There will be an allowance granted against the replacement item according to the following scale.

  • If the claim is validated within the first two years - 40% of the original price will be credited.
  • If the claim is validated in year three of the purchase -25% of the original price will be credited.
  • If the claim is validated in year four of the purchase - 15% of the original price will be credited.
  • If the claim is validated in year five or (if warranty is for longer than five years then any subsequent year up to the warranty period) -10% of the original price will be credited.

The warranty is only applicable to the original purchaser and is only valid if approved by MyNextMattress. It should be considered as extra peace of mind in case of manufacturing defects that arise after the manufacturers mattress guarantee has expired. It should not be regarded as a guarantee that any item will last for any particular period of time, or as a guarantee against deterioration in performance. It is in addition to your statutory rights. There is no entitlement to a cash payment in lieu of the replacement. The replacement item must be at the same or higher price than the original.

Sealy Nostromo 1400WINNER! The Sealy Nostromo has won the Which? Magazine award for the 'Best in Test' mattress! The Nostromo scored a whopping 77% score, beating the other 28 mattresses easily. Which? Magazine also declared the Sealy mattress the "best mattress we've tested in years." Praise indeed.The Sealy Nostromo is the wonderful pillow top mattress from the Posturepaedic Sealy Collection. This mattress is built with the latest materials, technical advances and know-how from this World famous bed brand. The Nostromo has a well deserved place right at the top of the new Posturepaedic Pocket Collection. This incredible new bed offers a Medium to Soft feel, great support and luxurious comfort.The Sealy Nostromo mattress features the 1400 Pocket Spring system, which has featured in many of the best selling Sealy mattresses of late. This Pocket Spring unit is designed to offer luxuriously soft comfort, but also to provide excellent support, exactly where required and instantly. The Sealy Pocket Springs move individually to provide very precise support. Each spring moves up and down to support the body's contours and movements perfectly. The springs work independently, not sharing the weight energy with one another, which results in very precise support.The Nostromo mattress has a deep, soft layer of Latex on the surface. This layer of natural Latex (known as Innergetic Latex by Sealy) acts to instantly mould to the contours of the body, effortlessly supporting the spine and further enhancing the luxurious feel of the bed. Latex requires no heat to soften, and is actually a great material for maintaining a cool and dry sleeping environment. Furthermore, this material is ideal for those with allergies, as bed bugs and mites cannot thrive on latex.The surface material of this Sealy mattress is a quilted, soft, stretch knit fabric that is as tactile as it is luxurious. This cover fabric is made from Tencel, a naturally occurring fibre that Sealy have been applying to their mattresses for 2 years now with wonderful results. This fabric works to maintain a comfortable heat and moisture level at all times, and maintains a 'micro-climate' within the bed, by absorbing excess heat and moisture when required, and releasing it when the external climate allows. Sealy has also infused the fabric with Purotex. This treatment has Allergy UK's seal of approval as it features slow release, friendly bacteria. This process reduces odour within the bed and also controls other allergens.This Sealy mattress is a no-turn mattress, and requires rotating once per Season (more often in the first few weeks after delivery).
1001009
399.0000GBPIn stock
Sink in but good support
100100
It is firmer than I thought, but after a while you do sink in and the comfort and support are both there and feel very good!
Amazing
100100
Absolutely amazing comfy mattress nearly as amazing as the price and service from this company.
Cannot be faulted
100100
Love love love this bed!
Top Notch
100100
A great buy. Well reviewed and we are not disappointed.
Cannot believe the saving!
100100
This is the same as the Teramo we saw in [store name removed] and it is soooo much cheaper online. Incredible. Great value and service!
Recommend
100100
Do it! We were hesitant at not having tried it, but are very happy with the bed.
EXCELLENT
100100
WE LOVE THIS MATTRESS!! WE FULLY RECOMMEND THE TERAMO / NOSTROMO MATTRESS!!!!!!!!!
Best mattress by far!!
100100
I brought this as it was recommended by which and how correct were they. Currently enjoying the best nights sleep I have ever had. This followed by the best price and quickest delivery for my next mattress. many thanks.
Soft and supportive
100100
My wife and I both suffer from a bad back, normally in the morning. We have had this mattress for 2 weeks now and feel like new people! Money well spent. We've talked our Daughter in to buying one too.