Silentnight Memory Ultra 2400 Mattress Rated 5.0/5 based on 1 customer reviews
Silentnight Memory Ultra 2400 Mattress

Silentnight Memory Ultra 2400 Mattress

sleeping cat
39p 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.

Very high quality with a huge number of pocket of springs.

2400 springs is higher than average and these ones are Mirapocket in design.

Memory foam is deeper than most of the competitors at this price point.

Trusted brand with a rehash of an old favourite, pocket springs and memory foam are a great match for premium product.

Still quite a new product with limited reviews, although we've seen this configuration before.

Price point might be a barrier for a few people on a budget.

Lead time is quite long which might see you waiting a while.

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.

Back sleeping and stomach sleeper icon
For back and stomach sleepers
Additional support helps these positions
Pain relief icon
Pain relief with zonal support layer
Zonal support contours to your body.
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.
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 Memory Ultra 2400 Mattress is suitable for you? Answer 4 simple questions with our quiz Take Suitability Quiz

Why our sleep experts loved it

The Silentnight Memory Ultra 2400 Mattress is new to the Silentnight range and is hand crafted in the UK specifically for Bensons for Beds and is considered a premium hybrid mattress thanks to it's mirapocket springs, micro springs and memory foam.

Let's unpack that, starting with the support layer. The support layer is the bottom layer of the mattress known as the base. This is the layer that handles the support for your body, it's back and it's neck. The support layer is crucial to providing a good nights sleep, it doesn't matter whether the comfort layer above it is the softest you can get, without the right support, you will not sleep comfortably. 

When it comes to the Silentnight Memory Ultra 2400 Mattress, you get a hybrid support, in this instance that means it includes 1400 zoned mirapocket springs, a personal favourite and one that works really well in mattresses of this quality. On top of that, you have a further 1000 micro springs that offer further body contouring and additional "spring" to the mattress.

The springs are wound in a firm capacity, meaning that you will get an orthopaedic feel with the mattress, ideal for those looking for a firmer feel in their sleep.

Onto the comfort layer, that's the layer that gives you all the softness. In this layer you get Silentnights premium memory foam which allows the user to sink into the product, providing a cloud like feeling of comfort that combines effortlessly with the ortho support of the support layer.

Finally, you get yourself a 5 year guarantee, far better than the 1 year required by other retailers and almost the lifespan of a typical mattress (7 years). That means you get almost full-lifetime cover for your sleep investment and shows the huge confidence that the manufacturer and brand both have in their product.

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 Memory Ultra 2400 Mattress may feel.

weight description image
Quantitative Measurements KPI question mark
Of The Silentnight Memory Ultra 2400 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.


Let us know your thoughts on a product or view reviews from others. Please note that WantMattress does not verify whether the user has used or purchased the product.

5 - 1 reviews

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Ian Armstrong
via Bensons For Beds
It is very comfortable and is a very good quality.
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Questions and Answers About The Silentnight Memory Ultra 2400 Mattress

Prospective customers had the following questions about the product

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I've got a bad back. Will this mattress help?

Answer: Yes, the mattress is designed with back support in mind. The 1400 Mirapocket springs respond independently to weight, delivering targeted support where you need it most. The Premium Memory Foam layer further aids in relieving back aches and pains.
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I'm a hot sleeper. Will this mattress make me feel too warm?

Answer: The mattress features a Soft Knit Quilted cover that adds a layer of breathability. While memory foam can sometimes retain heat, the quilted cover helps to mitigate this, making it a good option for those who tend to sleep warm.
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Verified Buyer
What are Ultraflex mini springs?

Answer: Ultraflex mini springs are a layer of 1000 responsive mini springs that work in tandem with the Mirapocket springs to provide enhanced comfort and support. They add an extra layer of responsiveness to the mattress.
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Verified Buyer
Can I finance this mattress?

Answer: Certainly! Bensons for Beds offers 0% APR interest-free finance options for up to 3 years on orders between 500 and 25,000. You can use their finance calculator to find a monthly payment that suits your budget.
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How firm is this mattress?

Answer: The Silentnight Memory Ultra 2400 Mattress has a firmness rating of 'Firm.' This makes it suitable for those who prefer a more supportive sleep surface, especially beneficial for back and stomach sleepers.
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Is the Silentnight Memory Ultra 2400 Mattress good for side sleepers?

Answer: Probably not, the firmer tension takes it out of contention for most average weighted sleepers sadly, making it more suitable for back sleepers
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Is this mattress handmade?

Answer: Yes, it is! The mattress is handcrafted in the UK, ensuring a high level of craftsmanship and attention to detail.
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Of The Silentnight Memory Ultra 2400 Mattress
Brand: Silentnight
Retailer: Bensons For Beds
Delivery Time: Average
Delivery Charge: Excellent
Customer Sentiment: 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 Memory Ultra 2400 Mattress

What are Pocket Springs?
What are Pocket Springs?
By BedStar
Firm vs Soft Mattress
Firm vs Soft Mattress
By BedStar
Silentnight Mirapocket
Silentnight Mirapocket
By United Beds
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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