Silentnight Just Dream Memory Hybrid Mattress

Silentnight Just Dream Memory Hybrid Mattress

sleeping cat
30p per sleep based on average mattress lifespan
Small Double
King Size
Super King
With Divan Bed Set
With Ottoman Bed Set
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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.

Excellent motion isolation.

Superior lumbar support.

Generous edge support.

Effective pressure relief.

Retains some heat.

May lack sufficient support for back sleepers who need a bit more tension.

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.

Side sleeper icon
For side sleepers
Best for side sleepers or those with lower BMI.
inhaler icon
Good for allergies & asthma
This mattress has anti-allergen properties
Temperature regulation icon
Great temperature regulation
Breathable materials keep you cooler.
Reduced partner disturbance icon
Reduced partner disturbance
Pocket springs work independently to one another.
Roll together prevention
Roll together prevention
Independent springs help prevent roll together.
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.
Acid reflux icon
Helps with acid reflux
When paired with a compatible adjustable bed.
Toss and turn icon
Good for those who toss and turn
Materials like memory foam can restrict movement.
snooze score logo Still not sure if the Silentnight Just Dream Memory Hybrid Mattress is suitable for you? Answer 4 simple questions with our quiz Take Suitability Quiz

Why our sleep experts loved it

Meet the Silentnight Just Dream Memory Hybrid Mattress—a sleep sanctuary that combines the best of pocket spring and memory foam technologies. This isn't just another mattress; it's a sleep experience that you won't want to miss.


At the heart of this mattress lies a robust core of 1,000 Mirapocket® springs, each meticulously engineered to adapt to your body's unique shape. These springs are enveloped by layers of high-density ReVo® foam and memory foam, culminating in a sleep surface that is as supportive as it is indulgent.

Benefits of the Materials Used

The Mirapocket® springs offer a level of individualised support that is simply unparalleled, contouring to your body to relieve pressure points. The ReVo® foam not only enhances this pressure relief but also optimises airflow within the mattress. The memory foam layer adds a luxurious, body-hugging sensation that minimises motion transfer—ideal for couples who have different sleep schedules.

Personal Experience: What Worked Well

The motion isolation on this mattress is exceptional. Even with a partner who tosses and turns, the memory foam layer effectively dampens movement, ensuring an undisturbed sleep. The mattress also excels in providing targeted support, particularly for the lumbar region, making it feel like you're sleeping on a cloud. The edge support is commendable, allowing for a larger usable sleep surface.

Personal Experience: What Worked Less Well

While the mattress claims to have cooling features, the memory foam layer does retain some heat. If you're someone who sleeps hot, this could be a concern. Additionally, the soft to medium tension may not offer enough support for back sleepers, potentially leading to discomfort in the lower back area over time.

Who the Product Might Suit

If you're a side sleeper or someone who values plush comfort, this mattress is tailored for you. The memory foam and pocket springs work in harmony to provide a sleep experience that is both luxurious and supportive.

Who the Product Won't Suit

Back sleepers or those who prefer a firmer feel may find this mattress lacking in adequate support, particularly in the lumbar region. While we typically recommend medium tension for a combination sleep that allows back and side sleeping, dedicated back sleepers could get away with a medium firm tension in its place.

Tension Suitability.

With a medium firmness level, this mattress is best suited for side sleepers. It offers ample cushioning for the hips and shoulders while still maintaining spinal alignment, back sleepers will still find comfort but should consider something slightly firmer.

About the Brand

Silentnight is a stalwart in the sleep industry, renowned for its relentless commitment to quality and innovation. This mattress is a part of their new, heavily advertised range that aims to redefine the way we think about sleep.

Final Thoughts

The Silentnight Just Dream Memory Hybrid Mattress offers a sleep experience that is as luxurious as it is functional. However, it's not a one-size-fits-all solution. While its plush comfort and motion isolation are standout features, it may fall short in temperature regulation and may not offer the firm support that back sleepers typically seek.

Why you can trust WantMattress We spend hours testing (and/or researching) every product or service we review, so you can be sure you’re buying the best. Find out more about how we test.

How does it feel?

Personalised feel depends on bodyweight. Adjust your weight below to get an indication of how the Silentnight Just Dream Memory Hybrid Mattress may feel.

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Price History

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Quantitative Measurements KPI question mark
Of The Silentnight Just Dream Memory Hybrid 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.


*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 Silentnight Just Dream Memory Hybrid Mattress
Brand: Silentnight
Retailer: Mattress Online
Delivery Time: Excellent
Delivery Charge: Excellent
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.

Product Relevant Videos

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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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