Sealy Casoli Latex 1200 3\' Single Mattress Image0 Image
  • 40mm of latex providing comfort and preventing overheating due to the natural cooling properties
  • Hypoallergenic fillings and fabric
  • Made in Britain

Sealy achieved the Which? Best Buy Mattress award for the Sealy Casoli Latex, and you’ll see why it did with the reasons below. Whilst it has great supportive qualities, there’s much more to this mattress than meets the eye.
 
The Casoli Latex is made in the UK and has a 5 year guarantee.

Latex layer

The Casoli Latex is a great choice for anyone who likes the comfort of memory foam but find that it’s too hot. Naturally cooler than memory foam, this 4cm layer of Innergetic Latex is also antibacterial, improves circulation and moves with the contours of your body. Also known as an eco-friendly material as it is extracted from rubber trees.

Casoli Latex is a great choice for allergy sufferers because it incorporates three smart fibres to the fillings and fabric of its structure. These are Latex, Purotex and Tencel, and they all work together as an antibacterial, temperature regulating, anti-allergy technology that provide a great night's sleep. Furthermore, it has increased comfort from the knitted cover and micro quilting, expanding on breathing abilities and softness.

Pocket sprung

Underneath the layer of Latex there are 1200 pocket springs (for a king-size mattress) that provide a medium rating on the firmness scale. Such a spring system will accentuate the properties of the latex, shaping to the movements and contours of your body. The Unicase design that is encased around each pocket spring provides edge-to-edge support and prevents the mattress sagging. It also allows you to move individually from a partner.

Which? Best Buy

Amazingly, Sealy achieved the prestigious Which? Best Buy award for this mattress. It takes a truly great mattress to receive this award, especially when it takes 30,000 pressure tests to uncover what’s the best. Which? put the Sealy Casoli Latex through various tests and measurements for body support, durability and stabilisation, so if you make an investment in this mattress then you know it’s trusted by even the best independent reviewer.

Medium
Medium
is the level of support to the body, suitable for all average weighted people. This is not a comfort rating.

1200 Pocket Springs
1200 Pocket Springs
in a 5'. Each spring is encapsulated in fabric, body moulding, no roll together, quiet and perfect for side sleeping.

Fibre Fillings
Fibre Fillings
fillings are 100% polyester, man made, very durable, great recovery.

Latex
Latex
moulds well to your body contours, Cooler than memory foam and naturaly antibacterial, sourced from rubber trees.

Mattress Depth
Mattress Depth
28 cm

Anti Allergy
Anti Allergy
recommended, this mattress is suitable for allergy sufferers due to its fillings and fabric.

Knitted Cover
Knitted Cover
that stretches with the moulding of the mattress, having great elasticity and breathing qualities.

Micro Quilted
Micro Quilted
A finish to the mattress created by stitching together the fabric and fillings, creating a patterned comfort quilt layer.

One Sided
One Sided
mattress, no need to turn this mattress, but rotation is recommended.

Source 2
Source 2
Domestic Flamability Rated Source 2 for Low Hazard, General Domestic use

Made In the U.K.
Made In the U.K.
This product is made in Britain

5yrs Guarantee
5yrs Guarantee
The manufacturer will provide a 5 year guarantee on this product against material faults & workmanship. More info

Measurements
Depth28cm
Width90cm
Length190cm
Weight24kg

We offer FREE next working delivery between the hours of 8am - 6pm to UK mainland addresses. Orders below the value of £100 will incur a charge of £7.

We deliver free to the UK mainland and offer a charged service for addresses outside of the UK mainland

One Man Delivery

Our driver will deliver items to the first accessible ground floor door of the premises.

Two Man Delivery

Two drivers will deliver the item to a room of your choice, this service can be selected at the checkout.

We Deliver On Saturday

We offer an all day Saturday service (between 8am-6pm) which will incur a charge of £30*.

We are Green!

We offer a disposal service on all our local delivery areas. Our disposal service costs £25 per item collected.
*Dependant on area
For any further information on our delivery or disposal services please see our delivery information page.
M M
5 out of 5
07/10/2019

Very nice mattress, helpful staff, delivery went well.

Was This Review Helpful?
MARTIN F
5 out of 5
25/06/2019

The mattress has been a lovely change to our lives, the latex is staying cool and has helped my back and shoulder problems immensely. It took a day or two to get used to the significant change from our old mattress but I am hugely impressed with it so far.

Was This Review Helpful?
ROWAN Z
5 out of 5
16/04/2019

We are very happy with the mattress. We`ve had it for two weeks now and it is so comfortable. The price was over £100 cheaper than our local store, so we`re happy about that. We were also amazed at the delivery. Ordered on the Monday, expected to get it on Friday and it arrived on Wednesday. 2 days!!! Wow!

Was This Review Helpful?
HAYLEY S
5 out of 5
03/03/2019

Happy with my purchase Comfortable mattress, great quality

Was This Review Helpful?
GEOFFREY B
5 out of 5
14/01/2019

Comfortable, slightly on the hard side for a medium but suits us. Slept really well from first night. Slight smell from the memory foam topping but is diminishing with airing Would fully recommend

Was This Review Helpful?
G C
5 out of 5
29/11/2018

We love the mattress. My backache problems disappeared immediately and I`ve enjoyed a good night`s sleep every night. This mattress makes you feel completely supported whilst cocooning you in comfort.

Was This Review Helpful?
SANDRA M
5 out of 5
29/06/2018

Nice comfortable mattress

Was This Review Helpful?
R L
3 out of 5
02/02/2018

Disappointed with this mattress, it’s very comfortable but the memory foam makes us far to hot, we have been sleeping with the summer duvet on but still wake up during the night feeling too hot. Am dreading next summer as wont be able to sleep well. We were told when we bought the mattress that is was a climate control , ie cool in summer etc but this has not been the case , just makes feel too hot. We should have returned it but we were away and went past the the 6 weeks return date .

Was This Review Helpful?
AMY C
5 out of 5
02/12/2017

Very comfortable and we are sleeping well.

Was This Review Helpful?
JEAN S
1 out of 5
22/09/2017

sorrry the mattress sagged in the middle not as good as my old one can not afford to try again at £40 a time for delivery

Was This Review Helpful?
KASHIFA K
5 out of 5
15/06/2017

Amazing mattress. No regrets. Very comfortable and cool to sleep on.

Was This Review Helpful?
ALAN C
5 out of 5
08/12/2016

A great mattress exactly as described . Extremely firm and comfortable . Mattressman delivered exactly to schedule and their deliverymen could not be faulted. I have no hesitation in recommending the company or the mattress.

Was This Review Helpful?
JB W
2 out of 5
24/06/2016

Incredibly hot to sleep on, sadly have had to return. Having read all the reviews I thought I might have found mattress heaven but sadly not. If you prefer to sleep in a cool bed this is not the mattress for you.

Was This Review Helpful?
JAKE W
3 out of 5
13/06/2016

The king size mattress is short of 5ft by about 2inches

Was This Review Helpful?
A CESAR H M
5 out of 5
12/02/2016

Great mattress

Was This Review Helpful?
KETA P
5 out of 5
21/08/2015

Good quality

Was This Review Helpful?
G C
4 out of 5
21/08/2015

Lovely mattress does have an odd chemical smell and my goodness the duvet togg needs to be reduduced but its only been one night, will re review in a month

Was This Review Helpful?
DEBORAH C
5 out of 5
29/06/2015

Very good mattress; bought a second one for guest bed as first so good. Feels slightly firmer on a platform bed than on a slatted base bed but still extremely comfortable. Recommend. p.s. Delivery service guys and shop advice excellent too.

Was This Review Helpful?
ANDREIA V
5 out of 5
02/03/2015

Very comfortable! But be prepare to decrease the togs in your duvet!

Was This Review Helpful?
PAUL N
5 out of 5
07/11/2014

Very comfortable and well made.

Was This Review Helpful?
PAUL B
4 out of 5
04/11/2014

Harder than I thought considering it`s medium.

Was This Review Helpful?
STEPHEN C
4 out of 5
07/10/2014

Nice Mattress, needs a good airing though.

Was This Review Helpful?
ARAS A
5 out of 5
21/07/2014

I`ve had my best sleeps on this mattress...you just don`t want to get up! It`s got a medium firmness and the latex layer on top feels really good.

Was This Review Helpful?
STEPHEN H
4 out of 5
15/07/2014

Still quite warm to sleep on. But better than our old `complete foam` mattress. Great service from from our supplier Mattressman.co.uk

Was This Review Helpful?
ZOE C
4 out of 5
24/04/2014

Very comfy but has a very odd smell!

Was This Review Helpful?
JAMES H
5 out of 5
24/04/2014

Great mattress. Very comfortable and feels well made too.

Was This Review Helpful?
LAURA W
4 out of 5
07/04/2014

Very comfortable firm mattress which was just how we expected.

Was This Review Helpful?
BYRON D
5 out of 5
20/01/2014

Excellent mattress reduced back pain by the second night exactly what i need can even lie in now

Was This Review Helpful?
STEVE J
5 out of 5
14/11/2013

Great mattress just what we expected

Was This Review Helpful?
KEVIN A
5 out of 5
07/10/2013

Quality product at a cheap price

Was This Review Helpful?
Manufacturer Logo
To see more from our Sealy range. Please Click Here
Choose Material
    Choose Storage
      Choose Headboard
        Divan Price
        Headboard Price
        Total Price
        PRICE PROMISE - We won't be beaten on price
        Medium is the level of support to the body, suitable for all average weighted people. This is not a comfort rating.
        1200 Pocket Springs in a 5'. Each spring is encapsulated in fabric, body moulding, no roll together, quiet and perfect for side sleeping.
        Fibre Fillings fillings are 100% polyester, man made, very durable, great recovery.
        Latex moulds well to your body contours, Cooler than memory foam and naturaly antibacterial, sourced from rubber trees.
        Mattress Depth 28 cm
        Anti Allergy recommended, this mattress is suitable for allergy sufferers due to its fillings and fabric.

        The Casoli mattress is a very good alternative to the normal combo pocket and memory foam mattresses as it will give you all the same comfort without the heat of a foam mattress. This mattress is alo very good for people that have allergies as it contains anti-dustmite properties.

        Sealy Casoli Latex 1200 Pocket Sprung Mattress

        By Sealy

        Added to Basket