Sleep Super King Memory Foam Mattress
Our best selling super king memory foam mattress, offering great value for money while providing ultimate comfort.
Featuring our luxury 50kg/m3 memory foam and our 36kg/m3 high density support layer CNC cut with our unique tear airflow system to ensure that you get a brilliant night’s sleep without overheating. The combination of temperature sensitive memory foam and a high density support layer means our mattresses closely conform to your unique shape and helps cradle your body and avoid unnecessary pressure on your body and muscles. Resulting in a deeper more restful sleep.
Unlike a coil spring mattress, there are no pressure points in places like your shoulders, hips, and knees. Your back is better supported because the mattress conforms to your back and helps it hold its natural shape.
Overall Firmness – Medium / Firm
Mattress Size: Super King Memory Foam Mattress
Dimensions: 6ft x 6ft 6″ (180cm x 200cm)
Total Depth: 21cm
Memory Foam Depth: 5cm
Memory Foam Grade: 50kg/m3 Premium
Firmness: Medium / Firm
Availability: Next Day
Latest Foam Cut To Size & Product Reviews
- Tracey Jackson
First night on your mattress last night and the verdict is... GREAT! Thank you very much.
- Cullen Nelson
A very good mattress at not a lot of money. I've looked around and some mattresses seem to cost the earth, this doesn't.
- Maureen Tomlinson
This mattress really is super.
- Patricia Ainsworth
I have been sleeping so well on this mattress, getting up in the morning is harder now.
- Karen Brasier
This gets 6 stars. Here's an extra *
- Trevor Nell
Best night's sleep I've ever had on this mattress.
- Pauline Hay
Me and my husband both love your mattress, you deserve a good review. Thank you so much.
- Elaine Butler
Cheaper than many of the other mattresses I was considering and I couldn't be happier with it.
- Terry Jones
My back has been feeling quite a bit better since sleep on this mattress. Didn't buy it for that purpose, but its a nice bonus for sure.
- Barbara Calvert
Love our new mattress thank you GB Foam
- Joanna Trewin
So impressed with this mattress. I've already told my parents to buy one as well.
- Kathy Lister
Wow!! Exceeded my expectations.
- Melanie Sinden
Such a good mattress and was within my budget yay!
- Clare Webb
Expected to pay quite a bit more for a new mattress giving that we needed it in a Super King size. This one has been a great find. Smiles all around.
- Rob Saunders
Out like a light every night of the week so far.
- May Wilkes
Good night, sleep tight :) x
- Neil Thomas
Been sleeping like a baby since owning this. Only slept through the alarm once so far probs won't be the last.
- Penelope Scaife
Fast delivery and a really great price for this mattress. :)
- Rick Field
Sleeping much better since owning this, well worth the money for better quality sleep.
- Shaun Harris
wow, I could lay in this for days.
- Mary Stewart
nice and comfortable thanks
- Alan Sanders
very good thanks
- Randy Foster
Comfy, comfy, comfy. Excellent mattress.
- Linda Stewart
Picked this up for my new flat and at the moment I'm just sleeping on the floor with it and it still feels fantastic, imagine how much better its going to feel when I get my bed delivered lol.
- Sandra Morgan
Lovely and comfy.
- Kelly Butler
really good quality for the price, and fast delivery too.
- Dennis Evans
fantastic mattress got some good Z's on this
- Charles Evans
cant…. wake … up … anymore haha really nice and comfy
- Samuel Robinson
Best night sleep I've had in a long time - thanks GB foams
- Sarah Johnson
OMG love this mattress, its like sleeping in a cloud.
- Cathy Buxton
Fits the bed frame well and it's really comfy.
- Mary Gaskell
This mattress is a dream ;)
- Hannah Lewis
So happy I found this website and this mattress. I also bought myself a pair of memory foam pillows and they're amazing as well.
- Courtney Robertson
Love our new mattress!!! Thanks :)
- Kelly Hopkinson
Fits our Super King Divan bed perfectly. Much cheaper than buying in a store.
- hannah winter
This is sooooo comfortable, I want to take it everywhere with me.
- Bobby Collins
Bought a mattress from you in the past for the spare room. It was that good we decided to buy this one for our own room!
- Georgia Carpenter
Fits our bed frame perfectly, plenty of room to stretch out and so comfy.
- Evie Turnbull
5 Stars for this mattress. Arrived when it was supposed to and is really comfortable.
- Jamie Bennett
I'm a big fan of this mattress, my old one was around 9 years old and was in serious need of replacement. My quality of sleep since owning this has improved dramatically. I can't believe I put up with a bad one for so long.
- Richard Brooks
This is the best mattress I've ever owned. Used to buy spring ones, but I'll be buying memory foam from now on!
- Annie Parker
Love my new mattress, plenty of room to spread out on
Why Choose GB Foam For Your Foam Cut To Size?
Our factory is equipped with the latest CNC cutting technology and throughout the years we have employed the most talented freehand foam cutters in the industry. Many members of the team have worked for the company for several decades and their attention to detail and quality control is something that only comes with years of knowledge and experience.
We have many customers who started with us in 1976 and are still working with us today, which we like to think reflects on our vision to be the most dynamic foam converter in our industry. For us no job is too big or too small. We offer the same level of service and delivery whether you are a retail customer ordering one piece of foam from home, or a large manufacturer ordering daily.
40 Years In BUsiness
GB Foam have been offering foam cut to size from our factory since 1976.
Hand Made In THe UK
We employ the most talented freehand foam cutters in the industry.
ISO 9001 Quality
Our team work to the ISO 9001 quality standards to guarantee only the best
Super Fast Delivery
All orders placed before 11:00am will be despatched for next working day delivery
5 Year Guarantee
Our foam comes with a 5 year guarantee against faults in manufacture.
Our entire range of foam exceed UK safety and flammability standards.