Silentnight Eco Breathe Ultra 2400 Mattress

Silentnight Eco Breathe Ultra 2400 Mattress

sleeping cat
38p 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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Tests & Verdict

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 12+ years of industry insight.

One of the more premium mattresses in the range with an impressive 2400 springs, 1400 of which are the higher quality pocket springs.

Eco comfort fibres in the comfort layer are found in many products in the range and are both soft and environmentally friendly.

Back sleepers will benefit most from the firmer tension, although side sleepers and combination sleepers may still find a good degree of comfort.

Fairly long lead time at 3 weeks since this particular model is made to order. It does mean that you will need to plan ahead sufficiently to ensure satisfaction.

Price point is high since this is one of the more top-end models with additional comfort and support in a longer-than-average 5 year guarantee.

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
Temperature regulation icon
Great temperature regulation
Breathable materials keep you cooler.
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.

Still not sure if the Silentnight Eco Breathe 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 Eco Breathe Ultra 2400 Mattress is a luxury mattress made for the modern sleeper. It combines sustainable Eco Comfort Breathe® comfort layer and fibres with a luxurious soft knit quilted sleep surface for unbeatable comfort and breathability. The mattress has a generous guarantee of 5 years which means that you'll enjoy your new mattress for years to come.

Perfect for back sleepers and side sleepers alike, this mattress features a single layer of 1400 Zoned Mirapocket® springs accompanied by a further 1000 layer of responsive Ultra Mini-Springs that provide a luxurious and contoured sleep. The Silentnight Eco Breathe Ultra 2400 Mattress is the perfect choice if you are looking for pressure relief without sacrificing comfort.

Your mattress is the home to your head and heart, so it deserves all the love and care you can give it. This firm mattress has a 5-year guarantee and is handmade in the UK. It's got a tension rating of firm so it should be good for your back and neck in terms of support, also proving ideal for back and stomach sleepers.

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How does it feel?

Personalised feel depends on bodyweight. Adjust your weight below to get an indication of how the Silentnight Eco Breathe Ultra 2400 Mattress may feel.

weight description image
Quantitative Measurements KPI question mark
Of The Silentnight Eco BreaUltra 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.

Questions and Answers About The Silentnight Eco Breathe Ultra 2400 Mattress

Prospective customers had the following questions about the product

Image of the post author
I've heard about 'zoned support' in mattresses. Does this one offer that?

Answer: Indeed, the Silentnight Eco Breathe Ultra 2400 features a pocket spring system that provides zoned support. This means that different areas of the mattress are designed to offer varying levels of firmness, catering to the natural curves of your body. It's particularly beneficial for aligning your spine and relieving pressure points.
Image of the post author
Mr M Hibberd
I'm a vegan and very particular about the materials used. Can you tell me more?

Answer: Absolutely, your concerns are valid. This mattress is crafted with eco-friendly fibers that are 100% recyclable. While the product details don't explicitly state that it's vegan, the focus on sustainability and recyclable materials suggests a mindful approach to its construction.
Image of the post author
I'm a restless sleeper, always tossing and turning. How does this mattress handle motion transfer?

Answer: If you're the type who changes positions frequently, you'll appreciate the individual pocket springs in this mattress. They work independently to absorb motion, so your restless nights are less likely to disturb a sleeping partner.
Image of the post author
I live in a hot climate. Will the 'Eco Breathe' feature help me stay cool?

Answer: Absolutely, the 'Eco Breathe' fibers are engineered to enhance airflow and wick away moisture. This makes the mattress an excellent choice for those residing in warmer climates, as it helps to regulate body temperature effectively.
Image of the post author
Joanne I
I've got a slatted bed frame. Will this mattress work well with it?

Answer: Good news! This mattress is versatile enough to complement a variety of bed bases, including slatted frames. Just ensure the slats are not more than 3 inches apart for optimal support and longevity of the mattress.
Image of the post author
Verified Buyer
I suffer from sciatica. Will the medium-firm comfort level be suitable for me?

Answer: The firm tension offers a strong level of support and a reasonable amount of cushioning, which could be beneficial for sciatica sufferers.
Of The Silentnight Eco BreaUltra 2400 Mattress
Brand: Silentnight
Retailer: Bensons For Beds
Delivery Time: Average
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 Eco Breathe Ultra 2400 Mattress

Eco Comfort Breathe Video
Eco Comfort Breathe Video
By Bensons for Beds
Silentnight Brand Video
Silentnight Brand Video
By Bensons for Beds
What are Pocket Springs?
What are Pocket Springs?
By BedStar
Silentnight Mirapocket
Silentnight Mirapocket
By United Beds

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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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