Silentnight 3 Zone Memory Foam Mattress check pricing correct

Silentnight 3 Zone Memory Foam Mattress

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9p per sleep based on average mattress lifespan
Single
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King Size
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£209.00
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Pros & Cons

Here we collect tests, guides and product reviews so that you can create a picture of what others think about the product. This analysis and review is based on my experience and a decade of industry insight.

  • Three-zone memory foam design offers firmer support around the lumbar area and softer cushioning at the shoulders and hips, which helps with spinal alignment.
  • Medium firmness makes it a good choice for a wide range of sleepers including back and side sleepers.
  • Delivered vacuum packed and rolled for easy transport and setup in tight spaces.
  • Hypoallergenic cover and UK manufacture add reassurance for allergy-sensitive buyers and those looking for quality production.
  • Depth of around 18 cm is on the shallow side, which may mean it lacks the plush feel of thicker, premium models.
  • Memory foam may retain more heat compared to spring or hybrid mattresses, so it could feel warm for hot sleepers.
  • Does not include advanced cooling layers or luxurious pillow-top finishes, which limits the premium feel.
  • Single-sided design still requires rotations to avoid uneven wear, which means some maintenance is needed.

Read why our sleep experts loved it ›

Who is it best for? powered by SnoozeScore

In our experience, the materials and construction that go into this product can make it suitable for the following people.

Combination sleeping, all positions sleeper icon
For combination sleepers
Suitable for back, stomach and side sleeping.
inhaler icon
Good for allergies & asthma
This mattress has anti-allergen properties
Sleep apnea icon
Helps those with sleep apnea
Soft and medium tensions promote side sleeping.
Snoring icon
Helps prevent snoring
Promotes side sleeping which stops snoring.
snooze score logo Still not sure if the Silentnight 3 Zone Memory Foam Mattress is suitable for you? Answer 4 simple questions with our quiz Take Suitability Quiz

How does it feel?

Personalised feel depends on bodyweight. Adjust your weight below to get an indication of how the Silentnight 3 Zone Memory Foam Mattress may feel.

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Why our sleep experts loved it

The Silentnight 3 Zone Memory Foam Mattress is a practical, well engineered option that gives most sleepers what they need, supportive comfort at an accessible price. At 18cm deep it is slimmer than many hybrid and pocket sprung alternatives, but Silentnight’s zoning and reliable foam construction allow it to perform well beyond its modest profile. It is a fuss-free mattress for people who want the contouring benefits of foam without unnecessary complexity.

Design & First Impressions

The mattress arrives vacuum packed and rolled, which makes it easy to move into position, even up stairs. Once unwrapped it expands quickly to its full 18cm depth and the initial foam smell dissipates within a few hours. The knitted cover feels soft and breathable, and while the finish is functional rather than luxurious, it is tidy and understated. On a neutral bed base it looks clean and modern, which is exactly what most buyers in this price bracket want.

Construction & Materials

The 3 Zone uses a straightforward foam build, combining a viscoelastic memory foam comfort layer with a denser reflex foam base. The memory foam moulds to the body through heat and pressure, while the reflex foam provides the underlying support needed to prevent excessive sinkage. The unique element here is the three zone design, where different foam densities are placed across the mattress to give more resistance under the lumbar area and gentler cushioning at the shoulders and knees. It is a simple, effective approach to encouraging correct spinal alignment.

Comfort & Feel

The surface feel is initially firmer than some buyers expect from a memory foam product, but it softens as it adapts to body heat. After a few minutes the zoned effect becomes apparent, with noticeable support under the lower back and a softer cradle at the shoulders and hips. Overall the mattress sits in the medium category, making it suitable for side, back, and combination sleepers. Motion isolation is a strong point, with partner movement absorbed well and no spring noise to disturb sleep.

Performance & Support

For its depth, the 3 Zone holds up well under everyday use. The lumbar zone retains its shape under pressure, and the mattress recovers quickly after movement, which avoids the stuck feeling some foams produce. Edge support is modest due to the shallow structure, but the usable sleep area remains generous and comfortable. Heavier sleepers over approximately 15 stone may prefer a deeper or hybrid option for extra durability, but for most adults the support is reliable and consistent.

Temperature Regulation

Memory foam can run warm, however the knitted cover and the overall design help to manage temperature effectively. Air flows through the cover and the mattress does not retain excessive heat in normal conditions. Very hot sleepers might still prefer a hybrid or an open coil alternative, but within its category this model performs well for year round comfort.

Practical Features

The single sided design keeps maintenance straightforward, rotate the mattress head to toe periodically and it will wear evenly. The mattress is lightweight for its type, which helps with rotation and moving, and the cover is hypoallergenic to support a cleaner sleeping environment. Being made in the UK and approved by the National Bed Federation gives assurance around safety and manufacturing standards. For rentals, guest rooms, or first-time buyers the combination of convenience and support is compelling.

Everyday Use

In daily life the Silentnight 3 Zone feels dependable rather than indulgent. It provides steady support that suits a broad range of sleepers, and it keeps its shape well over time without sinking or forming permanent impressions. It is not a luxury mattress, but it is a well executed, no-nonsense product that offers practical comfort night after night.

Who it suits

This mattress is ideal for anyone who wants medium support with foam style contouring, particularly back and side sleepers. Couples will benefit from the excellent motion isolation, and those who need a straightforward, easy to handle mattress will appreciate the vacuum packed delivery and modest weight. It is also a strong choice for guest rooms and rented accommodation where ease and value matter.

Who it doesn’t suit

Heavier sleepers may find the 18cm depth insufficient for long term stability, and front sleepers who prefer a very firm surface may find it too adaptive. It is not the right mattress for people seeking a plush, layered luxury feel, or for those who always sleep hot and need aggressive cooling technology. That said, these are expected compromises at this price point.

Verdict

The Silentnight 3 Zone Memory Foam Mattress is a well judged, affordable foam option that gives reliable support and effective zoning for spinal alignment. It may lack the depth or premium features of higher priced hybrids, but it performs its core job very well, and it represents strong value for money. For first-time buyers or anyone upgrading from a basic foam or sprung mattress, it is one of the better budget choices available.

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Price History

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Quantitative Measurements KPI question mark
Of The Silentnight 3 Zone Memory Foam Mattress
Here's how the product performs based on the materials and composition when compared to other products of similar price point. These measurements are produced using a combination of specification-heavy algorithmic data points and our own hands on experience.

Quantitative Measurements KPI question mark

Here's how the product performs based on the materials and composition when compared to other products of similar price point. These measurements are produced using a combination of specification-heavy algorithmic data points and our own hands on experience.

Suitability

*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.

Performance

  • 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.

Odour

  • 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 Silentnight 3 Zone Memory Foam Mattress
Brand: Silentnight
Retailer: Mattress Next Day
Delivery Time: Good
Delivery Charge: Excellent
Guarantee: Good

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.

Product Relevant Videos

Hand picked video that relates to the specifications of The Silentnight 3 Zone Memory Foam Mattress

The Pros and Cons of Memory Foam
The Pros and Cons of Memory Foam
By Mattress Makers
What is Hypoallergenic?
What is Hypoallergenic?
By Karen Kelley Perkins
About Silentnight
About Silentnight
By The Behaviours Agency

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How we reviewed this product

At WantMattress, we adhere to stringent sourcing standards, drawing from peer-reviewed research, scholarly institutions, medical associations, and firsthand accounts and experience. We refrain from using tertiary sources. To understand how we maintain the accuracy and up-to-date nature of our content, please read further about how we test.

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Who This Mattress Will Suit
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Why our sleep experts loved it
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