Slumberland Duo 1400 2-in-1 Mattress Rated 4.5/5 based on 71 customer reviews
Slumberland Duo 1400 2-in-1 Mattress

Slumberland Duo 1400 2-in-1 Mattress

pocket spring mattresses anti allergy mattresses Medium mattresses
£699.99
sleeping cat
28p per sleep based on average mattress lifespan
Single
Small Double
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.

The Slumberland Duo 1400 2-in-1 Mattress is designed with a unique two-sided feature to provide optimal comfort all year round. One side is designed for spring/summer with cooling features, while the other side is designed for autumn/winter with warming features.

Features 1400 pocket springs which adapt to body movement, providing responsive support. This is particularly beneficial for side sleepers who need excellent support for proper spinal alignment but with additional give to comfortably accommodate the shoulder and hip with adequate sinkage.

Unfortunately, there were no customer reviews available at the time of this analysis, making it difficult to assess the real-world performance of this mattress. That said, we have seen these components used with success in the past from the brand.

While the spring/summer side includes a Pro-Bio treatment to help prevent allergens, it's not clear if similar protection is provided on the autumn/winter side.

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
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.

Still not sure if the Slumberland Duo 1400 2-in-1 Mattress is suitable for you? Answer 4 simple questions with our quiz.

Take Suitability Quiz

Why our sleep experts loved it

As a dedicated side sleeper and someone who's spent over a decade in the mattress industry, I've had the opportunity to test and evaluate countless sleep solutions. Today, I'd like to bring your attention to the Slumberland Duo 1400 2-in-1 Mattress, a unique offering that promises year-round comfort.

The Slumberland Duo 1400 2-in-1 stands out for its double-sided design, crafted to provide optimal comfort and support throughout the varying seasons. This is achieved by the inclusion of a spring/summer side and an autumn/winter side, each featuring materials and technologies suited to the respective season.

The spring/summer side is equipped with a cool-touch fabric known as SensICE that draws heat away from your body, helping to keep you cool during warmer nights. The fabric also has a natural Pro-Bio treatment to help prevent allergens, which tend to be more prevalent during these seasons. As a side sleeper, I've often struggled with overheating on summer nights, so this feature is a game changer.

On the other side, the autumn/winter side features a snuggly "Teddy bear" fabric along with wool, which helps insulate your body, keeping you cosy during cooler nights. If, like me, you're a side sleeper who enjoys a bit of snuggle factor when the temperature drops, you'll appreciate this thoughtfully crafted side.

The Duo 1400 doesn't skimp on support either. It features 1400 pocket springs that adapt individually to body movement, providing superior responsive support. This is particularly important for side sleepers who require a delicate balance of support and pressure relief, particularly at the shoulders and hips. The dynamic reinforced edge support adds durability, reduces roll-off, and optimises the sleep surface all the way to the edge of the mattress. This is a great feature for those who tend to move around a lot in sleep.

The mattress also includes a 'Truecomfort layer' for cushioning, breathable comfort, composed of 75% recycled PET plastic, which amounts to over 100 plastic bottles per double mattress! It also has a 'new life foundation layer' for additional, durable support with 91% recycled fibres. The mattress height is 32 cm and comes in both medium and firm options, catering to a wide range of comfort preferences.

Slumberland's dedication to sustainability is evident in their use of recycled materials and sustainable packaging. The mattress is packaged in I’m Greener™ packaging, consisting of 40% Green polythene from sugarcane, and 60% recycled polythene. As a reviewer who cares deeply about the impact of our choices on the environment, I appreciate Slumberland’s efforts in reducing waste.

From a price perspective, the Slumberland Duo 1400 2-in-1 is competitively priced in the mid-range, with an additional £39 for delivery to the room of choice.

In conclusion, the Slumberland Duo 1400 2-in-1 Mattress is a unique and innovative sleep solution. It's a year-round mattress that takes into account the changing seasons and provides comfort accordingly. With a focus on support, comfort, and sustainability, it appears to be a good choice for those looking for a versatile mattress.

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How does it feel?

Personalised feel depends on bodyweight. Adjust your weight below to get an indication of how the Slumberland Duo 1400 2-in-1 Mattress may feel.

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Statistics

The price graph displays the lowest price over time excluding shipping.

Quantitative Measurements KPI question mark
Of The Slumberland Duo 1400 2-in-1 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.

Reviews

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.

4.54 - 71 reviews

Image of the post author
via Bensons For Beds
5
It's lovely, I didn't realise how much the old one had deteriorated! A bit firmer than in the shop but the nice chap did make that clear before I bought it. It's settled down a bit now and my back has been so much better after just 2 weeks on it. It's cooler than the memory foam one which is what I wanted anyway. It doesn't move much with both sides being used at the same time. It's pretty deep so take note of that as it's quite high off the floor on a divan base, but I was used to a lower wooden frame anyway. You might need some deeper fitted sheets to cover it completely although it's a lovely looking mattress in it's own right. I'd say that the medium one would be a good fit for most folk, but this form one is perfect for me with just mild back pain during the day, but gone in the morning. Don't hesitate, it's worth every penny! After sales messages very informative too, delivery spot on and really nice couple of blokes.
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via Bensons For Beds
5
So very pleased with our new bed , the two drawers base, head board and lovely comfortable mattress that we ordered from Benson for Beds . A great combination put together, with the assistance & sound advice from the in store advisor. You are even advised to lay on the bed in the store to check it out. A sensible idea. We didn't need to "sleep on it " we ordered there and then. Everything afterwards went as smooth as clockwork, delivery, and the disposal of our old bed, mattress etc. It's great to have having good nights sleep, now. I would highly recommend Benson for Beds, if you're old bed is tired out. Pay them a visit, you won't be disappointed.
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via Bensons For Beds
5
Great mattress and really comfortable. Very simple and quick process to complete the order. Delivery of the new mattress was seamless and I was kept informed of everything at every step. Driver called me to tell me what time he would arrive and the two guys even put the mattress on the bed and told me how long to leave it before removing the polythene. They told me how to rotate it for the best results. Then they bagged the old mattress up and took it away. Brilliant! Very happy!!
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via Bensons For Beds
5
Impressed with how quickly I have adapted to and felt "at home" on this mattress. After a thorough consultation with the Bensons sales advisor, I was confident in my purchase. The mattress provides full body support, my back and hip pain has reduced and I have consistently enjoyed good sleep, night after night. I had given thought to a more expensive alternative but this is the quality I wanted at a reasonable price. Very pleased and would recommend!
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Image of the post author
via Bensons For Beds
5
This mattress has changed my sleeping pattern for the good. Its comfortable, supports my body in the correct places and I am now sleeping better and waking refreshed. I would definitely recommend Bensons for Beds to my friends and family. Nice friendly staff, helpful and knowledgeable about their products.
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via Bensons For Beds
5
I purchased the firm mattress due to having Back pain, I am pleased to say I've seen improvement with my back and I find the mattress very comfortable. From selecting the Mattress at your Birstal store to the delivery I have been very impressed with the service I have received
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Image of the post author
via Bensons For Beds
5
Start to finish it was just a really good experience, the first bed we tried was the one we bought. Really friendly, helpful and knowledgeable. A must when you plan on sleeping on it for years to come. Many thanks Bensons for Beds! I've not stopped telling everyone about you
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Image of the post author
via Bensons For Beds
5
Very nice mattress, very comfortable - as I was at work my dad was in to let the delivery drivers in & he said they were very nice, very professional, had a chat with my dad, they were very accommodating & my dad said excellent delivery service from the delivery people.
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Image of the post author
via Bensons For Beds
4
So far very comfortable. I have only used the cooler side, because the weather is too mild to try the warmer side. The mattress is very deep, so it's rather high, but I have got used to it. Thank you for all your help and advice when choosing the right one.
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via Bensons For Beds
5
Really comfortable replacement which is very similar to those mattresses in the holiday hotels advert which a certain comedian narrates. Medium to firm was out purchase, sleeping like proverbial babies now, just shows how poor our other mattress was
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via Bensons For Beds
5
EXCELLENT. ON THE WINTER SETTING. DUE TO MY NEW HIP AND SPINE PROBLEMS, I FOUND THIS MATTRESS TO BE THE BEST FOR ME. STAFF SERVICE ALSO EXCELLENT, LEFT ME TO TRY THE MATRESSES, TO FIND THE RIGHT ONE. DELIVERY ALSO EXCELLENT.
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via Bensons For Beds
3
Not really happy that the middle of the mattress has got a hump in it as we are both disabled and are side sleepers the middle is rarely used the mattress itself is comfy it is very heavy and hard to manoeuvre
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Of The Slumberland Duo 1400 2-in-1 Mattress
Brand: Slumberland
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.

Product Relevant Videos

Hand picked video that relates to the specifications of The Slumberland Duo 1400 2-in-1 Mattress

Slumberland Duo 1400 2-in-1 Divan Bed Set on Glides
Slumberland Duo 1400 2-in-1 Divan Bed Set on Glides
By Bensons for Beds
What are Pocket Springs?
What are Pocket Springs?
By BedStar
What is Hypoallergenic?
What is Hypoallergenic?
By Karen Kelley Perkins
Slumberland
Slumberland
By Slumberland SA

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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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