Sealy Orwell Posturepedic Mattress Rated 4/5 based on 1 customer reviews
Sealy Orwell Posturepedic Mattress helps with

Sealy Orwell Posturepedic Mattress

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latex mattresses anti allergy mattresses Medium mattresses
4.0/5 - Read 1 Reviews
sleeping cat
79p per sleep based on average mattress lifespan
Single3' x 6'3
Small Double4' x 6'3
Double4'3 x 6'3
King Size5'0 x 6'6
Super King6'0 x 6'6
With Divan Bed Set
With Ottoman Bed Set
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snooze score logo Find out if the Sealy Orwell Posturepedic Mattress is suitable for you by answering 4 simple questions. Take the quiz

Why Our Sleep Experts Loved It

becky says

The Sealy Orwell Posturepedic Mattress is a high-quality mattress that is designed to provide a comfortable and supportive sleep experience. One of the standout features of this product is its AlignSupport® spring technology, which is designed to sense your body shape and provide deep down support year after year. This technology is strong and durable, thanks to its two-stage spring system and twice-tempered design. In addition to the support provided by the AlignSupport® spring technology, the Orwell Mattress also has a number of comfort layers, including a layer of MemorySense® ComfortCore™ and a layer of InfiniLux™ foam. These layers are designed to target your hips and lower back for pressure relief, while also providing a comfortable and luxurious feel.

But the real star of the show is the Latex comfort layer. This layer adapts perfectly to your body, providing pressure-relieving support and a soothing feel that lasts all night. In addition to the comfort layers, the product also has UniCased® XT edge support, which covers the entire edge of the mattress and locks into the AlignSupport® spring system for enhanced stability. The coil-inspired air channels in the edge support also promote breathability and give you a sturdy seating edge for getting ready in the morning or climbing into bed at night.

Another great feature of the Sealy Orwell Posturepedic Mattress is that it is endorsed by Allergy UK and has ProShield® fibers woven into the fabric of the product. These fibers help to reduce allergens and dust mites, making it a great choice for those who suffer from allergies or are sensitive to irritants. It is also worth noting that the Sealy Orwell Posturepedic Mattress is a single sided bed, meaning it only has one sleep surface. While this may be convenient for some people, as it is easier to care for and does not need to be flipped, others may prefer a double sided bed that can be rotated and flipped to extend its life.

Overall, the Sealy Orwell Posturepedic Mattress is a great choice for those who value a comfortable and supportive sleep experience. With its AlignSupport® spring technology, Latex comfort layer, and allergy-reducing ProShield® fibers, it is designed to provide a deep down support and pressure relief, while also keeping allergens and dust mites at bay. Whether you are someone who prefers a medium-firm product or are looking for a low-maintenance option, the Sealy Orwell Posturepedic Mattress may be the perfect fit for you.

How does it feel?

Firmness of The Sealy Orwell Posturepedic Mattress depends on bodyweight. Adjust your weight below to get an indication of how it may feel. Remember though that firmness is entirely subjective.
weight description image

Reasons to Buy

ProShield® fibers help reduce allergens and dust mites.

UniCased® XT edge support provides enhanced stability and breathability.

Easy to care for as a single sided mattress.

Reasons to Avoid

Price point will only suit those with more premium budgets.

May not be suitable for those who prefer a very firm mattress.

Some people may prefer a double sided mattress that can be flipped and rotated to extend its life.

This configuration is fairly new and not one we have come across before, that said the latex comfort layer looks particularly good value.

Key Performance Indicators KPI question mark
Of The Sealy Orwell Posturepedic Mattress
Our Key Performance Indicators are produced using a combination of specification-heavy algoritmic data points and user reviews.

Key Performance Indicators KPI question mark

Our Key Performance Indicators are produced using a combination of specification-heavy algoritmic data points and user reviews. For example, a firm pocket spring support layer is more breathable and offers better back support but may prove unsuitable for side sleepers, the reverse is true for a soft-medium tension reflex foam support layer. This is one of 100+ datapoints considered when generating the below ratings.


*Assuming average weight, suitability will vary dependant on body type, use the quiz above for a more tailored guide.
  • Back Sleepers
  • The amount of support offered from a mattress will vary depending on the firmness of the tension and the type of support layer used. Based on a person of average build.
  • Side Sleepers
  • If you sleep on your side you typically need a supportive tension that is not too firm, nor too soft. This is because your hips and shoulders need adequate sinkage.
  • Stomach Sleepers
  • Stomach sleepers need a reasonable amount of tension in the base support layer to adequately offer body contouring and help prevent aches and pains. Results will vary based on your build.


  • Breathability
  • Mattresses that feature breathable materials help promote airflow and keep you cool making for a more hygienic night's sleep.
  • Turning on mattress
  • Certain materials like memory foam can make it difficult to move about on the mattress while you toss and turn. Same too for pillow tops which can create a cloud like sensation which can make manoeuvrability challenging.
  • Stability
  • Depending on the type of support layer in place can have an impact on stability, edge to edge support and roll together prevention. Pocket springs of a firmer tension will have better stability than open coil soft tension, for example.


  • Initial Odour
  • Materials in mattresses, particularly memory foam and rolled bed-in-a-box mattresses can have an initial odour, this is typically short term and reduces considerably within 24 hours.
  • Long Standing Odour
  • Certain materials inside different mattresses can produce a small odour. Typically this is short term rather than long standing but there are minor exceptions.

Brand Rating

  • Overall Brand Rating
  • This is based on community driven customer reviews tied to product reviews and grouped together at a brand level to produce a score.
Of The Sealy Orwell Posturepedic Mattress
Brand: Sealy
Retailer: Bensons For Beds
Delivery Time: Average
Delivery Charge: Excellent
Customer Sentiment: Good
Guarantee: Excellent

Calendar Icon Radar Analysis Radar Analysis Question Mark

Radar Analysis looks at the product, brand and retailer against base norms established within the industry and determines where the product sits by way of established performance metrics.

What Makes The Sealy Orwell Posturepedic Mattress Great?

AlignSupport spring technology – the spring’s unique construction senses your shape, then follows up with deep down consistent support, year after restful year

The AlignSupport spring technology is a type of construction that is designed to be more responsive and supportive than traditional innerspring systems.

Durable UniCased XT edge support – creating a responsive and stable seating edge that’s perfect for getting ready in the morning or supporting you as you climb into bed at the end of the day

This is a feature that is designed to provide a stable and responsive seating edge for a mattress. It is typically made from a durable, high-density foam material that is placed around the perimeter of the mattress to provide support and stability to the edges. 

Indulgent Latex layer - adapts perfectly to your body for resilient, pressure relieving support, and a layer of premium InfiniLux™ foam for a luxurious feel

With an added MemorySense ComfortCore™ – offering pressure relief where your body needs it most

The MemorySense ComfortCore™ is an additional layer of memory foam that is placed in specific areas of the mattress to provide extra support and relief to reduce pressure points and promote better spinal alignment.

Breathable air mesh border – promotes natural airflow

This can help to keep the mattress cool and comfortable, especially for those who tend to sleep hot or experience night sweats. The air mesh border is typically made from a breathable, lightweight fabric that allows air to flow freely through the mattress. 

Intelligent SmarTex fibres – regulating your temperature and wicking away moisture for a comfortable night’s rest

These fibers are typically made from a special material that is able to absorb and release heat as needed, in order to keep your body at a comfortable temperature. 

Endorsed by Allergy UK – ProShield fibres are woven into the fabric of the mattress, keeping pesky allergens and dust mites at bay

Allergy UK is a charity in the United Kingdom that provides information and support to people with allergies. They work to raise awareness of allergies and provide information and resources to help people manage their allergies and live healthy, active lives.

Quilted with a premium soft-touch, stretch-knit fabric – carefully designed and tailored to create a contemporary look

A mattress that is quilted with a premium soft-touch, stretch-knit fabric can provide a comfortable, supportive, and breathable sleeping surface. The fabric can conform to your body's contours, help regulate your body temperature, and be more durable than other materials.

Designed in conjunction with the Orthopaedic Advisory Board – Sealy have partnered with the international OAB for nearly two decades. The board is made up of orthopaedic surgeons, bio-mechanical engineers, and medical scientists

The goal of working with an Orthopaedic Advisory Board is to create a mattress that provides optimal support and comfort for the user, helping to reduce pressure points and promote proper spinal alignment while sleeping. This can be particularly important for people with back pain or other musculoskeletal issues.

Expertly designed and handcrafted in Britain – designed exclusively for Bensons for Beds

This means that the mattress has been carefully and skilfully designed by experts and then made by hand in the United Kingdom.

Mattress depth – 27cm

Ultimately, the best mattress depth for you will depend on your personal preferences and needs, however 27cm gives more than enough space for a good quality base and comfort layer that will be deep and luxurious enough to allow you to sink into.

Easy Care – No turn mattress

A no turn mattress basically means that it is one sided and does not require flipping over. There are pros and cons to this depending on your circumstance. First, the pros are that there is far less maintenance and hassle as you do not have to flip every few months, this can be more of a pain than you think given the weight of the product and also whether or not it features turning handles. There are a few cons however, namely when it comes to wear and tear. A non-flip mattress has the comfort layer on the top and so your maximum surface area is halved over a double sided mattress which can increase wear and reduce lifespan. Nowadays quality standards prevent this from being too much of an issue and expected lifespan of a one-sided mattress is still a fairly long time.

Free 10 year guarantee – for total peace of mind

A 10 year guarantee goes far beyond the average guarantee that is typically available within the industry by a considerable margin. While Bensons For Beds typically employ a reasonable 5-year guarantee across most products to date, the 10 year guarantee effectively gives you full-lifespan coverage in line with the typical replacement cycle of 7 years.

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Customer Reviews For The Sealy Orwell Posturepedic Mattress

Based on 1 reviews

Very good product, slept very well, and got better week by week

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