Memory Foam Mattress

Get on the path to better sleep with Sonno memory foam mattresses. With a wide range of types, sizes, and firmness, our collection is made to provide you with an out-of-this-world comfort. Whether you want personalised support or are just looking for an all-rounder for sleepers, this mattress is definitely the “one”. Check out our amazing range below and shop to get free delivery in the UK backed by a 5-year warranty.








What Is A Memory Foam Mattress?

It is a high-density foam made by NASA for astronauts. It was specifically designed for people in space who require a comfortable sleeping and supportive surface. After that, this foam mattress was the talk of the town, becoming the hottest and best-selling mattress around the world.

One of the standout advantages of this mattress that we cannot get enough of is its pressure relief. Now, this is not just for sleeping but has remarkable health benefits, too. It contours the body, providing personalised and targeted support, especially to areas like the head, back, knees, joints, and hips.

Today, this foam is used in mattresses as well as pillows catering for people of all ages and medical conditions. With the help of today’s modern technology and our skilled artisans who handcraft these mattresses, we offer a wide range so you can easily choose for every member of your family, even the little ones.

How Does Memory Foam Actually Work?

We all have heard so many amazing benefits of memory foam, but do you know how it really works? It’s definitely a mind-blowing process. A memory foam mattress that has millions of little holes that are adaptive to pressure or weight. So, when someone lies down on them, the holes release the air and mould the shape of the sleeper and the position they are in. That’s why you get that amazing support and comfort on a foam mattress.

What Sizes Do We Offer?

Looking for a top-rated memory foam mattress? The very first thing that you most likely need to pay attention to is the size. Do you really want to be stuck with a mattress that would not fit into your bed or room? Of course not. Some prefer a small single foam mattress while others like the room to sleep freely and prefer a memory foam double mattress.

However, the entire decision depends on your preferences and the floor space you have. Here are the sizes that we offer:

  • Small single memory foam mattress (2FT6)
  • Small memory foam mattress (3FT)
  • Small double memory foam mattress (4FT)
  • Double memory foam mattress (4FT6)
  • King size memory foam mattress (5FT)
  • Super king size memory foam mattress (6FT)

Benefits Of Sleeping On A Memory Foam Mattress

We didn’t come here to brag about this, but our customers simply adore how much our memory foam mattress transforms their life and sleep – for the better. If it comes to the best memory foam mattress in UK, we take pride in saying we are your number one choice.

Our mattresses improve your sleep with these amazing benefits:

  • Even weight distribution
  • Helps in promoting spinal alignment
  • Reduces joint and back pain
  • Boosts blood circulation
  • Motion absorbption to minimise disruptions
  • Maintain a healthy posture
  • A noise-free mattress
  • Highly durable
  • Hypoallergenic
  • Cool gel mattress for temperature regulation

Does Memory Foam Trap Heat?

Yes, it has been the case that memory foam traps heat and can make you feel hot while you sleep. But with today’s modern technology, we assure you that you don’t have to worry about that anymore.

All Sonno mattresses are thoughtfully designed and handcrafted with built-in air vents that keep them breathable for comfortable sleep. Our mattresses, like the Sonno cool gel memory 1000 and the Sonno cool gel memory 3000, have a layer of cool gel infusion.

We highly recommend our cool gel memory foam mattress as it is the perfect choice for hot sleepers.

Selecting The Best Memory Foam Mattress - Our Recommendation

We totally get that everyone has different preferences when it comes to choosing a mattress. That’s why our memory foam comes in 3 firmness levels:

  • Soft
  • Medium
  • Medium-Firm

You can choose your desired firmness level based on your sleeping position and body weight. Below is how we usually recommend our customers to try memory foam based on the way they sleep:

  • Side sleepers: Soft
  • Front sleepers: Medium
  • Back sleepers: Medium-firm

Now, this can also vary depending upon the weight of your body. If you’re a side sleeper and are a heavy sleeper, then you must go for a medium-firm mattress for that extra support.

We do understand that choosing a mattress is going to directly affect how you sleep. And, our mission is to ensure that you “sleep better”. So, we’re here to help you find the right fit and keep you secured with our money-back guarantee.

To ensure you choose the mattress of your dreams, Sonno offers a 60 night risk-free trial in which you are more than welcome to buy any of our mattresses and test it at home. If it’s not what you imagined, then you’re more than welcome to exchange it or get a refund.

Do Your Mattress Come With A Guarantee?

Sonno memory foam mattresses are backed by a 5-year warranty in which you can claim for any manufacturing defects. And with extra care, you can ensure it lasts for a longer time. Here are some of our expert tips that we highly recommend:

  • Rotate your mattress
  • Use clean bedding
  • Do spot cleaning
  • Vacuum your mattress
  • Avoid eating in bed
  • Avoid jumping on the mattress
  • Deodorise your mattress
  • Keep your pets away

How Much Do Our Mattresses Cost?

If you’re looking for a cheap memory foam mattress in UK, then you’re at the right place. Sonno offers the best affordable rates without compromising the quality, manufacturing, and your sleep. Look out for our memory foam mattress sale, which you can get at jaw-dropping prices in the comfort of your home.

Will Memory Foam Help With Back Pain?

Yes, they can. We do offer some memory foam mattresses that are medium to firm and reduce back pain. Apart from back pain, our mattresses also help in:

  • Spinal alignment
  • Support for heavy sleepers
  • Pressure point relief
  • Prevents bedsores
  • Supports heavier bodies
  • Cooling gel mattress for temperature regulation

What Is The Best Thickness For A Memory Foam Mattress?

It mostly depends on whether you’re a light or heavy sleeper. Our memory foam mattresses come in:

  • 10-11 inches
  • 11-12 inches

This is an ideal thickness of the mattress that you should go for. It will definitely do the trick for both light and heavy sleepers, irrespective of the sleeping position you prefer.

Is Memory Foam Best For Older Adults?

Yes, memory foam is a big “YES” for older adults who require more support and have special needs for medical conditions. It is mainly because:

  • Provides deep pressure relief
  • Relief from back and joint pain
  • Caters to all sleeping positions
  • Temperature regulation
  • Safe and hypoallergenic
  • Durable and cost-effective
  • Promotes better and uninterrupted sleep
  • Helps with chronic snoring

In which areas do you deliver?

We deliver furniture to our customers across Mainland UK.

However, some locations within the UK are currently excluded.

We do not deliver to offshore locations, including the Isle of Wight, the Isle of Man and the Channel Islands.

Unfortunately, we are currently not delivering to the following postcodes:

KW, HS, IV, AB, DD, PH, PA20+ KA28, FK18+ DG9, IM, BT, ROI, LL28+ SY17+ SA33+ TA, EX, TQ, PL, TR, JE, GY, PO30+

  • 5 Years Warranty - Sonno Beds

    5 Years Warranty

  • 60 Night Risk-Free Trial - Sonno Beds

    60 Night Risk-Free Trial

  • 0% Interest Rate - Sonno Beds

    0% Interest Rate

  • Fast Free Delivery - Sonno Beds

    Fast Free Delivery

  • Handmade in the UK - Sonno Beds

    Handmade in the UK

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