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100% of 100
based on 6 Reviews

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Try mattress for 60 Nights Enjoy a sleep trial on this mattress

Sealy Waltham Mattress

6 Reviews
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RRP £679.00 Save £260.00 Now £419.00

Frequently Asked Questions

What’s the difference between latex and memory foam
View all 3 customer questions Ask a question

Enjoy a 60 night sleep trial on this mattress

Not happy with your purchase? We’ll swap it for you. Full peace of mind that your next mattress will be perfect for you!

Product Specification

Softer top layers with a firm core.
  • Soft
  • Medium
  • Firm
  • Super Soft
  • Soft
  • Medium Soft
  • Medium
  • Medium Firm
  • Firm
  • Extra Firm

Key Features

  • PostureTech Springs.
  • Latex Layer.
  • Quilted Surface.
  • No-Turn Mattress.
  • 5-Year Guarantee.
  • Mattress Depth: 29cm.
  • FREE Delivery.

Key Information

More Information
Sleep Trial60 Nights
Spring TypePosture Sprung
Guarantee5 Years
Max Slat Gap7cm apart
Free Delivery?Yes (not offshore)
Add Disposal?Yes in checkout
Mattress Depth25-30cm
TurnableNo-Turn

Product Description

The Sealy Waltham mattress is part of the Advantage Collection - a range of beds made to showcase four distinctive types of fillings and feels. The Waltham mattress has PostureTech springs topped with a deep layer of luxurious Latex. Whilst the Waltham is not quite the range-topping model, it is the deepest mattress in the collection at 29cm deep. This wonderfully comfortable mattress blends the soft latex with the supportive springs to result in a medium feel mattress.

The PostureTech Springs in the core of this mattress is built in-house by Sealy, and offer superb support and comfort as well as excellent durability. Sealy is the world's biggest bed maker and has built its reputation on making scientifically developed mattresses, proven to enhance sleep and boost rejuvenation each night. These PostureTech springs will support you whilst you sleep and will promote good posture, preventing pressure points from forming, which are the common cause of aches and pains.

As well as using the PostureTech springs, Sealy has also added the Edgeguard technology to this mattress, increasing the strength of the sidewalls and making the mattress far more stable and rigid than it would be otherwise. This is a no-turn mattress and so the deep layer of natural latex is only found on one side of the mattress. Latex is a natural material that will instantly mould to the body contours, without requiring heat to do so. Not only this, but Latex will remain cool at all times and is naturally a deterrent for bed bugs and mites.

The Waltham mattress has been finished in a beautifully tactile and comfortable cover material and Sealy has backed this mattress with a 5-year guarantee.

Reviews

Read Sealy Waltham Mattress Reviews.
6 Reviews

  1. Trevor Williamson Says:
    80%
    Comfortable
    I have been using the Sealy Waltham Mattress for a few months now and I am so happy with my purchase. I love how quick the delivery was, it was delivered in just a few days! The price is also very reasonable for such a good quality mattress.
    Verified Buyer
  2. N T Wong Says:
    100%
    Good mattress
    I was looking for a new mattress and after reading the reviews, I decided to buy the Sealy waltham Mattress. It is latex, posture springs, and has good support. The delivery was quick and it's a well-priced mattress. I am very happy with my decision to buy!
    Verified Buyer
  3. Mr Andersson Says:
    80%
    Good balance
    I've been sleeping on my Sealy waltham mattress for a few weeks now and I am loving it. It's got the perfect balance of latex and springs, so that I don't feel like I'm sinking into the bed. The delivery was quick and easy too, with no issues at all. It's a great mattress for the price.
    Verified Buyer
  4. Graham Hay Says:
    100%
    Not too firm
    Not too firm but still helps my back and hips. Delivery guys were great.
    Verified Buyer

Frequently Asked Questions -
3 Answers

What’s the difference between latex and memory foam

Latex is a natural material, farmed from the rubber tree. It does not require heat to soften up and mould to the contours of the body, whereas Memory Foam does. Memory Foam is a man-made material that was designed to copy Latex.

Does the Sealy Waltham mattress have latex inside?

Yes, the Sealy Waltham mattress boasts a deep later of natural latex inside. This layer remains cool and comfortable throughout the night.

What sort of springs does the Sealy Waltham mattress have?

The Waltham mattress features Sealy's PostureTech system. Designed by, and exclusive to Sealy, this innovative take on the durable open coil spring system ensures that the springs will target the areas of your body that need the most support
Still looking a answer to your questions?

Delivery Information

Choose your delivery date at Checkout!

We deliver on the day of your choice.
Recycling of your old mattress can be chosen at the checkout.

Mattresses & Beds

- 2-3hr time window the day prior to delivery.
- Live tracking & 30mins notice.
- Delivery to the room of choice, unpack option can be chosen in checkout.

Pillows & rolled mattresses

- 1hr delivery slot.
- Delivery to the door.

Free £120 POA
yearguarantee

5 Year Guarantee

This item is completely covered for the 5-Years.
Any faults reported in the Guarantee period will result in a replacement for you at no cost whatsoever, pending confirmation of the fault by the manufacturer.

At MyNextMattress, we also go a step further and will offer you the choice of any item on our website, not just a like for like replacement from the same manufacturer. We will also exchange the goods for you at no charge (some offshore delivery costs may apply).

Think you have a fault or defect with your item? Please get in touch and we will respond straight away with the next steps.

My Next Mattress Guarantees

5 Year Guarantee

This item is completely covered for the 5-Years.
Any faults reported in the Guarantee period will result in a replacement for you at no cost whatsoever, pending confirmation of the fault by the manufacturer.

At MyNextMattress, we also go a step further and will offer you the choice of any item on our website, not just a like for like replacement from the same manufacturer. We will also exchange the goods for you at no charge (some offshore delivery costs may apply).

Think you have a fault or defect with your item? Please get in touch and we will respond straight away with the next steps.

Glossary

  • 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.

  • Pressure Points

    Pressure Points are created in the body when lying on a mattress which is not suitable for a persons physique. The Pressure Points are caused by putting stresses through the body. When the spine is not aligned correctly (i.e, straight), it can cause pressure to build up in the back, hips or shoulders (etc).

    When a bed is too soft, the body sinks in, causing certain areas to be under the strain of the rest of the body. When a mattress is too hard/firm, then the weight applied can cause the body to flex/bend in the opposite way - causing a similar problem. Hips, shoulders and so on, are requried to be sunken into the mattress slightly more than the surrounding areas, as they carry the weight. When this is not the case, the lower back may be bent to compensate. The ideal mattress is one which will keep the spine straight.

  • Turn / No Turn

    Some mattresses require turning over, to aid even settlement. Others do not require turning, but will still require rotating.

Price Match Promise

If you find a better price, we will beat it by £5.

In the unlikely event that you find a price better than ours, worry not - we'll beat it!
This promise extends from pre-ordering right up to the day of delivery!

We watch our competitors prices and pride ourselves on being the most competitive online. Therefore, if you don't have the time to hunt around for the best price, order with us and we'll honour our price match promise until you have taken delivery of your order. This leaves you safe in the knowledge that you will take delivery as fast as possible, for the lowest price possible!

Also, we do genuinely like to know if our prices are being beaten, so please let us know!


Rated Excellent - MyNextMattress

RRP £679.00 Save £260.00 Now £419.00