Flaxby Natures Finest 11150 DNAir Mattress Rated 4.5/5 based on 52 customer reviews
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Flaxby Natures Finest 11150 DNAir Mattress

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4.5/5 - Read 52 Reviews
sleeping cat
75p per sleep based on average mattress lifespan
Single3' x 6'3
Small Double4' x 6'3
Double4'3 x 6'3
King Size5'0 x 6'6
Super King6'0 x 6'6
With Divan Bed Set
With Ottoman Bed Set
snooze score logo Find out if the Flaxby Natures Finest 11150 DNAir Mattress is suitable for you by answering 4 simple questions. Take the quiz

Why Our Sleep Experts Loved It

becky says

Sleep is the most important part of any healthy lifestyle, but a quality mattress can make or break the restful slumber. Enter the Flaxby Nature's Finest 11150 DNAir Mattress. This isn’t your average mattress, this is a top quality ultimate luxury product that is for those that demand the best from their sleep.

Flaxby is a sub-brand of Harrison Spinks, sold exclusively under Dreams, this supplier is one of the most prestigious in the UK and offers so much when it comes to quality of product. 

The Flaxby Nature's Finest 11150 DNAir Mattress has Natural Egyption cotton, wool, mohair & hemp fillings that make for a luxury and chemical free sleeping surface. Due to the natural nature of these materials, they also have antibacterial properties that make this mattress ideal for those that suffer from allergies. Furthermore, these fillings are breathable which makes them ideal for those that find themselves getting too hot at night as the ventilation within the product allows air to cycle freely.

The support layer within this mattress comes in the form of DNAir and Cortec combination pocket springs. This particular setup is a combination of pocket springs and micro springs which sit above. The result is that both combined give full body contouring which will offer adequate and well-measured support across the entire base of the product.

The mattress is covered with a luxury wool blend damask cover which proves to be both durable and hard wearing while remaining lavish and breathable. The end result is a cover that completes the mattress and paints a perfect picture of what a sleep surface should include. 

How does it feel?

Firmness of The Flaxby Natures Finest 11150 DNAir Mattress depends on bodyweight. Adjust your weight below to get an indication of how it may feel. Remember though that firmness is entirely subjective.
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Key Performance Indicators KPI question mark
Of The Flaxby Natures Finest 11150 DNAir Mattress
Our Key Performance Indicators are produced using a combination of specification-heavy algoritmic data points and user reviews.

Key Performance Indicators KPI question mark

Our Key Performance Indicators are produced using a combination of specification-heavy algoritmic data points and user reviews. For example, a firm pocket spring support layer is more breathable and offers better back support but may prove unsuitable for side sleepers, the reverse is true for a soft-medium tension reflex foam support layer. This is one of 100+ datapoints considered when generating the below ratings.


*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.

Ease of Use

  • Turning handles
  • Mattresses typically need to be rotated frequently and having turning handles can be massively beneficial, particularly in larger sizes which can become fairly heavy.


  • 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 Flaxby Natures Finest 11150 DNAir Mattress
Brand: Flaxby
Retailer: Dreams
Delivery Time: Average
Delivery Charge: Excellent
Customer Sentiment: Good
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.

What Makes The Flaxby Natures Finest 11150 DNAir Mattress Great?

11150 pocket springs (King)

Pocket springs are probably the best support layer you can get in a mattress helping to provide measured and even support across your body where you need it most. What's more, the unique feeling of pocket springs hugs each point of your body, offering contouring across each pressure point to relieve aches and pains. Lesser models will frequently include alternatives to pocket springs like open coil traditional springs and reflex foam. Do not be fooled, while pocket springs are often slightly more money than their counterparts, you are typically getting a better spring system and base layer.

100% recyclable Cortec pocket spring unit

Cortec is a type of spring that's been used in mattresses for many years. It's a synthetic pocket spring, just like the ones in your entry and midpoint mattresses. The difference? Cortec springs are made with a synthetic polymer which offers a fully recyclable support layer which can provide tight and contoured comfort and support.

Natural Egyption cotton, wool, mohair & hemp fillings and luxurious, chemical free sleeping surface

Natural fillings for mattresses, such as wool, cotton, and latex, are known for their ability to regulate body temperature. This means that they can keep you cool in the summer and warm in the winter, making them a great option for year-round use. Additionally, natural fillings are often more breathable than synthetic options, which can further help to regulate body temperature.

Traditionally hand tufted for secure alignment and three rows of side stitching for superior edge support

Hand tufting typically makes a mattress feel firmer due to how the stitching from the cover carries through the mattresses layers. It is a great way to keep everything tight and together within the different mattress layers and acts as an increased tension providing better back and neck support.

Turn with the seasons, wool to keep you cosy in Winter and Cotton to keep you cool in Summer

Wool is a great option for the comfort layer of mattresses for a number of reasons. First, it is breathable enough to allow air to flow sufficiently to ensure great all-season long cooling that won't have you too hot, or too cold. Additional to this you have other advantages like durability, flexibility, flame and water resistance. Ultimately wool is a sustainable and renewable option that is environmentally friendly and supremely comfortable.

Rotate Regularly - Rotate head to toe weekly for the first three months, then every month thereafter

Your mattress should be rotated on a regular basis as this is the easiest way to prolong and increase the longevity of your mattress. The main benefits to regularly rotating your mattress is the continued support and comfort while reducing any risk of sagging that may otherwise occur

5-year guarantee

This is an exceptional guarantee that is fairly uncommon within the industry, this shows that the retailer and supplier both have huge confidence in the product that they are selling. Any problems in the first 5 years? Call them and they will sort it.

Comfort grade - soft or medium

A Medium firmness mattress is the most common build offered due to the range of suitability offered in such a mattress. This type of mattress will be better suited toward averagely weighted people, while lighter people should opt for a medium-light, and heavier people considering a medium-firm.

8 handles

Do not dismiss handles as unnecessary when purchasing a deep mattress like this. Here's the thing people forget, you need to rotate and flip this mattress in line with the care guide that you receive. Typically this is every 1-3 months. That means you have to move a fairly hefty lump and without handles you have to do that sort of weird shuffle while using your head as a weird, third-arm to assist. By including 8 handles, you've got the ability to quickly and easily rotate and flip to your hearts content, ensuring good settlement of fillings and ensuring a long mattress lifespan.

3 rows of hand side stitching

Hand side stitching is a true mark of quality found in the upper-quality segment of mattresses. The process is very labor intensive as it involves attaching the side panel of the mattress to the pocket spring support layer found within a mattress helping to give better edge support and preventing roll-off.

Made in the UK

These are made and manufactured in the UK, meaning that they all meet the same exceptional quality and durability that we expect from genuine UK manufacturing.

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Customer Reviews For The Flaxby Natures Finest 11150 DNAir Mattress

Based on 52 reviews
Lovely, very good quality mattress.

I did the dreams exchange as the Tempur elite medium was far too firm as I have widespread arthritis and fibromyalgia.So glad I waited 7 weeks for the swap to this Harrison Spinks Flaxby 11150. Its all natural fibre fillings and sprung plus eco friendly with the added bonus of being handmade by British crafts people up in Yorkshire.The difference it has made is huge, now I sleep far better. Even though I opted for the soft double mattress it has 11150 springs in it so there is alot of support and it is not like a cheap flimsy soft mattress. It is more like a medium at first but is a wonderful mattress, I highly recommend it and yes its worth the money, even better at sales time. It has an odour at first, just open window and air mattress if poss, it soon fades, but at least the odour is natural. It is a dual season mattress, one side for autumn/winter the other for spring summer so thats a bonus as I can be a hot sleeper. It comes with a guarantee and clear instructions for rotating & turning for the first number of weeks especially (it has 8 handles for turning) , worth following as this mattress is top quality, you look after it and it will look after you for many years.Buy a good quality mattress protector as the mattress does have the dipping yarned buttons, wont interfere with your sleep though! I love it and so glad I did the swap as its for me i top quality, highly recommend this and a thankyou to the team at Dreams on Basford bank roundabout in Stoke On Trent.

Knocks Simba out the park

Dont buy a bed online! Two years ago we replaced our right year old bed with a Simba mattress (one of these online ones that comes vacuum packed). We both get hot at night and this memory foam didnt help. It started to sag badly, I ended up under the chiro and I complained to Simba who replaced the mattress free of charge. New mattress started sagging with three months and Im still suffering with a bad back under the chiro. As my back wasnt improving the chiro suggested the mattress may not suit me and perhaps I needed something more supportive so in desperation (and really not wanting to spend money on another mattress so soon) we went to Dreams. Best thing we ever did. Back MASSIVELY better after just one night. Sales Manager Amy spent a lot of time going through our options. New bed creates less condensation in our room and we arent hot at night. Worth every penny, wish Id done it sooner and Ill never ever buy a bed online again. There maybe a X number of days you can try it (on Simba and Dreams) but the reality is very few of us will go to the effort of sending it back unless its really bad. You just live with it. Dont make the same mistake I did. The bed is also British made with all natural fibres. No gels or foams. LOVE it!

Happy with purchase

I have had this mattress for one month. I suffer with a pain condition and I had great difficulty finding the right mattress. I had tried over 20 mattresses and also purchased one that I could not use, as it was too firm and caused my pain condition to flare up. Based on my health condition I chose this in split, soft and medium. I'm really glad I did because I have the choice of which side to use, based on my pain level. The only downside to this mattress is the buttons. I know most quality mattresses have them, to keep the fillings in place.They make my pain worse, as they dig into me. I have put socks over the buttons, doubled over a duvet and use a mattress protector. This prevents me feeling them too much and thus having a better night sleep. All that being said, because I have tried so many different beds, I would not change this mattress, unless it becomes faulty. The delivery men were friendly and very helpful. I am happy that I found the right mattress for me

Wife is happy!

Had a bad experience previously with a mattress purchased from Bensons. The topper started to form 2 divots where we laid. Apparently memory foam develops amnesia after a while the guarantee didnt cover it. Well this mattress is worlds apart! Made with all natural materials, so no ever heating and coupled with sprung slats it super comfortable. Often go to bed with a bad back from manual labour and wake up fine and ready for another day. Well worth spending the extra to get a better quality mattress. Now only time will tell if its a comfortable in 6 month - a year but Ive got my fingers crossed!

Best comfortable mattress

First time I bought a Flaxby natures finest 12000 DNAir mattress from Dreams and I did the right choice to choose this mattress. Medium/Soft is very comfortable to sleep. With combination of Egyptian cotton, wool, mohair, horsehair and silk fillings make this mattress very luxury. It has 12000 DNA Pocket Springs with more support. It is non turn mattress. Four Rows of Side Stitching and 8 Handles to make easy rotate regularly. When I will need to buy again another mattress, I will definitely choose Dreams and if still in the market, I will go for Flaxby mattress.

Top Quality

This mattress is worth the price. It is very well made from quality, mostly natural, materials. No chemical smell, just a light wool scent which dissipates over a week or so. We bought the medium firmness, but it is still slightly a bit on the soft side, which is why only four stars. It is comfortable and supportive, and has helped improve my sleep asI am no longer waking up in pain. Very satisfied overall.

Best Mattress EVER

We have bought many mattress' over the years and some extremely expensive ones. But this is the first tome in a very long time that I can honestly say my back isnt sore when I wake up . Its pure heaven I love it and cannot thank Anne enough for advising us and giving us plenty of time to try all the mattress. I can get so uch more done now after a peaceful relaxing comfortable sleep.

Supremely comfortable !

This is probably the best mattress I have ever owned. It is ludicrously comfortable but it also provides excellent support. Even in the short time I have owned it, I have slept better and my aches and pains have definitely improved. I also cannot fault the service from Dreams. I was kept informed every step of the way and the delivery guys were very polite and professional.

Soft mattress but smells bad!

We chose this mattress as it was really soft in the showroom, and I hoped the natural fibres in the mattress would help to keep me cool at night. However, we have been sleeping on ours for a week now and have noticed that the wool inside of the mattress really smells of a farmyard. It is really unpleasant. I would not recommend it for this reason!

Lovely mattress

Great mattress, lovely and comfortable. Only drawback was delivery. Sales assistant had left instructions for delivery men to zip the two mattresses together, which they didn't do. My elderly husband and I had to manage as best we could, which was very difficult. Complained to shop who sent an email to customer service..No response.

Enjoying sleep

Friendly, professional, practical in-store advise about the plethora of mattress options. Finally settled for a classic natural mattress. Mattress arrived as scheduled. Delivery staff maintained the good customer interface experience. Product is as expected. Quality excellent. Enjoying sleep.

Comfort and Made in Britain

I thought it rather expensive when I bought the mattress, but now I think it really good value and well worth the money. I am having good nights of sleep and it is very comfortable. Added to this is the satisfaction of knowing it is British made and contains wool from British Farms. Thankyou.

Very Comfy

I bought this mattress as my old one was so hard and uncomfortable. My new one is lovely, I sleep like a dream now. As you get older you definitely need a good mattress and this is definitely one of those. A little expensive but hopefully it will be worth it.

Luxurious comfort in this dual mattress

This is a luxurious mattress. One side is a medium firmness which my partner prefers and the other side is soft which suits me with arthritis, but it doesnt roll together. I bought an ex display model which made it more affordable. I am thrilled with it.

Great support

Bought the bed 3 weeks ago and impressed with how the sprigs allow independent movement so your partner isnt disturbed in the night. Slight issue with the pillowing of the mattes as this does make it uncomfortable but this hopefully will settle over time.

Very supportive mattress

We selected the soft support option after trying all the grades in store. Initially we thought a firm option is what we needed but have found it to be very supportive and comfortable with its soft layer on top. A very worthwhile investment

Love this mattress

This mattress is so cosy and comfortable- cant believe I waited so long to switch. Natural fibres from Yorkshire sheep that graze on makers land. What more could you want. Efficient & speedy delivery 5star product & service

Dont hesitate to buy this mattress.

Excellent mattress very comfortable supportive in all the right areas. Well recommended by staff at Dreams Merry Hill after use of the sleep position mattress scanner. I am now converted from a foam mattress to spring.

Great mattress

Lovely mattress. Quite soft and a little tendancy to roll into the centre when my partner gets into bed. So cozy and soft. Back pain pretty much all gone. Smells of hayfields in a mild, pleasant and comforting way.

Never slept better

We originally bought a Tempur Elite and swapped it for this mattress as we wanted the spring, bounce, feel. Very glad we made the swap, I have never had a better sleep than on this mattress. Would highly recommend.

Now even harder to get up in the morn

It has just the right level of softness and support. My initial fear was that it might be a tad too soft but it moulds beautifully to ones frame and has so far provided a great nights sleep each night!

Absolutely perfect

Purchased this top-end mattress after trying several cheaper ones which had caused my wife hip pain. This matress is supremely comfortable and the best we've ever had. It is a very worthwhile investment.

Very good mattress and value for money in the sale

I brought this mattress nearly a month ago and between then and now I have had a hip operation so I have spent some time on the mattress in the past two weeks. It is a great mattress and very comfortable


Eco friendly, English and hand made to order what's not to fall in love with. A long manufacturer warrrenty made for a wonderful purchase after revewing lots of beds online.

Very comfortable

Had for a few weeks now, and its very comfortable and a good solid mattress. We got it in the sale, so brilliant bargain, not sure if I would pay full price for it though.

Audible relief going to bed

This mattress is everything. Its like a cloud but supportive, can sleep on your side and the support is in all the right places. Woke up feeling 21 again

Heavenly comfort and sleep !

Fantastic ! It is so comfortable and warm. I am glad that i chose this .mattress .it is the soft one. Very luxurious and i would certainly recommend it.

Absolute belter of a mattress

Couldnt be happier with this mattress. Its so comfy. Its even harder to get out of bed in a morning. Might just quit my job and stay in bed all the time.

Great mattress

I bought this a month ago but unfortunately it will be returned as it's too soft for the purpose. Other than that it is a great mattress and well made


Very good quality, best nights sleep, super comfortable mattress. I like a soft mattress and this one feels soft yet really supportive.

Absolutely wonderful

Its great quality and weve had fantastic nights sleep since we bought it. Its a real joy to go to bed knowing well sleep well. Jess

Good quality mattress

We absolutely love our new mattress. Its very comfortable and gives the right support. Would definitely recommend others to get this.


Very comfortable and a great nights sleep, would highly recommend it to anyone, one of the best mattresses Ive had, worth its price

Flaxby mattress

Fabulous mattress. Extremely comfortable. We chose a soft mattress. Its very well made. We are delighted with our mattress.

Excellent Mattress

Early days as weve only had the mattress two weeks but so far very good. Incredibly comfortable with great support.

Lovely Mattress

So luxurious! The mattress is beautiful to lay on, I didn't want to get up. Would recommend to anyone.

New Flaxby Mattress

This mattress is so sumptuously soft that I get a great nights sleep. Best money spent this year!


Such a relief, comfort and support without memory foam, whod have thought it, Flaxby, thats who.

Luxury mattress

Luxury mattress and good price. Every night it feels softer than the last. Great buy so far

Lovely and comfortable

Great mattress this is the 3rd one we have purchased and at last we have hit perfection

Simply amazing

I bought it for my daughter who is at university, she is sleeping like an angel now

Uneven mattress

Taking a while to get used to it feels different to what we tried out in the store

Good depth

I bought nearly a month ago but not comfortable, on soft side

Very comfortable

I have been sleeping well since purchasing this mattress

My recent mattress

Its super comfy, soft but firm enough you dont roll!

Bed purchase

For professional advice and excellent customer service

Fabulous bed

the bed is really comfortable im so pleased with it

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Questions and Answers About The Flaxby Natures Finest 11150 DNAir Mattress

Prospective customers had the following questions about the product

Please can you let me know if this mattress is a "pillow top"? If so, does that mean it is likely to trap the heat, like a memory foam does?

Answer: This is not a pillow top. It is a seasonal-turn mattress, the Flaxby 11,150 has fillings with different properties close to each surface to keep you snug in winter and stop you overheating in the summer months. Thanks, Dreams.

which bed covers do you recommend fit this matteress

Answer: All of the linen is standard UK sized and so is able to fit all of the standard UK sized mattresses.

The description says warm and cool sides, and also single-sided! I have a mattress - very comfortable. But how do I tell which way up it is?

Answer: The winter side is always the side with the label on.Hope this helps, .


Answer: Good morning There is no organic certification in place. Thanks Dreams

I would like to know the weight of this mattress please, especially in the double size? Kind regards.

Answer: The double size mattress weighs 51kgs.Many thanks,Dreams

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