Double Memory Foam Mattresses


Double Mattress Size

So, what are the measurements of a double bed?

Size dimensions are 135 x 190cm or 4’6 x 6’4 (4ft6 double).

Special Features

We offer a wide range, each with its own unique features. Here’s what you can expect from Memory Foam Warehouse products:

This means we have all the makings of some of the best memory foam mattresses money can buy! 

Shining a Spotlight on Our Best Double Mattresses

We have an extensive range of double memory foam mattresses, all of which are manufactured in our UK factory. We have 4ft 6/135cm mattresses in every range and brand of mattresses to give you the widest selection to choose from. 

Struggling to pick the right mattress for you? 

A mattress buying guide can help you take a look at your personal situation and make your selection. Alternatively, don’t hesitate to contact one of our sleep experts for more assistance. 

Here’s a closer look at some of our bestsellers and favourite picks, what they offer and what makes them special.

Coolmax Superior

Made using innovative Coolmax cooling memory foam, this mattress is specifically designed for those prone to overheating at night. The material maintains airflow, ensuring you remain cool and dry throughout the night. 

Along with its temperature sensitivity, the Coolmax Superior memory foam mattress has a number of other exciting features. This includes a machine-washable, removable cover and a highly resilient base. Combined, these make for a long-lasting, durable mattress that won’t let you down.

We’re so confident you’ll be happy with your product, it comes with a 5-year warranty. 

Zen Ergopedic Pocket Memory Mattress

The Zen Ergopedic pocket memory mattress has been specially designed for those suffering from back problems, or need extra support at night.

For this reason, it’s one of our best selling orthopaedic memory foam mattresses. The medium-firm support makes it the go-to for many different sleeping positions, including side sleepers. The memory foam top provides the comfort you need, without compromising on the support.

If you and your partner have significant weight differences, this is ideal. Both of your bodies will be looked after independently, moulding to your shape, without you being able to feel the others’ movement.

Along with its supportive base, this product also offers:

Titan XL 4G Aircool Memory Foam Mattress

Looking for the ultimate blend of comfort and support? We’ve found it - in the form of the Titan XL 4G Aircool mattress.

4G Aircool memory foam mattresses are known for their high-quality cooling technology, allowing for up to 95% increased airflow.

However, that’s not all this product has to offer. It also features a 30cm mattress depth, which means sinking in and drifting off has never felt better! The triple-layer design is also suitable for a range of builds and frames.

Essentials Homestarter

We cater to every budget, size and need - all under one roof. 

Our Essentials Homestarter mattress is an affordable way to achieve high comfort levels. It’s also particularly well-suited to those who rent out their home, or who have a guest bedroom. 

Despite its low price tag, we haven’t made any compromises or cut corners. It has a duo-layer design, 15cm mattress depth and a removable cover for protection. It’s also hypoallergenic, which is great news for asthma and allergy sufferers. 

We find this bed is best suited to those who sleep on their front or back - so it’s important to consider your personal preferences. 

All of our cheap memory foam mattresses have been specifically designed with affordability in mind. Despite this, they’re still hugely luxurious and agreeable to all. 

Mattress in a Box

Looking for a highly comfortable, vacuum-packed bed in a box

Our Guru by Zen memory foam mattress has it all, carefully stored and delivered to your door. It features everything from hypoallergenic materials to a triple layer design - all the ingredients necessary for a restful night’s sleep. 

We’re so confident you’ll be happy with this product and its durability, it comes under a 10-year warranty.

Double Mattress Protector

Want to ensure your mattress lasts as long as possible? Looking to add an extra layer of comfort? Want a cheap alternative?

A memory foam mattress topper is the answer.

It can transform your sleeping space into a luxurious haven while helping to protect your mattress at the same time.  

Alternative Sizes

It’s always handy to know your alternative options. We offer a number of different sizes, including:

Should I Get a Firm Double Mattress?

Firmness all depends on your personal preferences and sleeping habits.

For example, side sleepers should look for a low to medium firm rating. Meanwhile, stomach sleepers should look for something higher, to ensure their spine doesn’t bend overnight. 

Why Memory Foam?

Memory foam is the perfect material to sleep on - for an abundance of different reasons. 


Firstly, it’s extremely comfortable - which is great news when trying to nod off. Particularly if you’re prone to tossing and turning, this can be a sign that your mattress isn’t comfortable enough. Foam can help solve this issue.


It also offers a number of medical benefits, including pressure point relief, lumbar support and assistance with back pain. This makes it perfect for those who suffer from arthritis, muscle pain or any other ailments.

Temperature Sensitive 

If that wasn’t enough - the technology of the foam allows you to keep cool at night, even during the summer.

The maintaining of airflow is vital for staying cool and dry. It’s also essential for comfort, as who wants to lose sleep due to feeling too hot?

Dust Mite Resistant

Dust mites are extremely common, building up due to skin particles and sweating at night. However, some people are allergic to them, which can disturb and interfere with sleep quality. 

Body Moulding

Love that sinking feeling? It’s easy to achieve with memory foam! It moulds to the shape of your body while you sleep, easily contouring to your shape and providing high levels of comfort. 

Why Choose Us?

At Memory Foam Warehouse, we’re dedicated to meeting your needs and providing you with what you’re looking for. We put our customers at the heart of what we do, which is why we offer:

100 Night Trial

Our 100-night trial mattresses allow you to make up your mind. Sleep is a very personal experience, which is why we strive to ensure you find what you’re looking for. 

During this trial period, you can decide whether or not this is the product for you. If you have a change of heart, you can arrange a return or exchange with minimal hassle or fuss. Many of our double mattresses are included in this period. 

Price Match Guarantee 

Our mattress price match promise means that if you find a cheaper product elsewhere, we’ll match it. For this reason, we’re the best value money can buy!

Bear in mind that service conditions must be comparable, e.g. delivery. We want you to sleep safely in the knowledge you’re getting the best deal. 

Free Delivery

Orders over £99 quality for free UK delivery, which is just one way we give back to our customers. 

Customer Service

We aim to provide excellent customer service - no exceptions. Our sleep experts are always on hand should you have any queries. Finding the right mattress for you can be difficult, which is why we’ve made it our mission to make it easier. 

Shop More Mattresses

From pocket sprung mattresses to orthopaedic memory foam mattresses, we cater to everyone, regardless of budget or taste. Want to browse more of what we have on offer?

Buy a mattress online here.