mattresstime.co.uk
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A double mattress is the most popular mattress size in the UK, offering the ideal balance of space, comfort and practicality. At 4ft 6 wide, it provides enough room for couples while still fitting comfortably into most bedrooms.
<p>At MattressTime, we offer a wide range of cheap mattresses designed to suit different budgets and sleep preferences. Whether you need a simple replacement or a more supportive option, our double mattresses deliver comfort and value.
Every double mattress in our collection is made for quality sleep and dependable support. Whether you want a plush memory foam feel or the firmness of an orthopaedic model, you’ll find your match here.
Our range includes everything from cheap double mattresses that deliver exceptional value to premium hybrid designs that bring hotel-style comfort home.
1. The most popular UK bed size
The double mattress size UK is perfect for couples or single sleepers who like extra room to spread out. It fits comfortably in most bedrooms and blends space with practicality.
2. Ideal for everyday comfort
A mattress double bed provides balanced support and cushioning, helping reduce pressure points for deeper, uninterrupted rest.
3. Great choice for couples
With enough room for two, our double mattresses make sharing easy. Choose from soft, medium, or firm tension levels to match your sleep preferences.
4. Built for quality and value
Each double mattress is made using durable fillings and high-quality materials — so you get comfort that lasts without overspending.
5. Affordable options for every budget
Our cheap double mattresses don’t compromise on comfort. Enjoy premium features at unbeatable prices, all available with fast UK delivery.
The double mattress size UK measures 4ft 6" wide x 6ft 3" long (135cm x 190cm).
It’s the perfect all-rounder — wide enough for two, yet compact enough to suit most modern bedrooms. Whether you’re upgrading from a single or downsizing from a king, a double mattress offers the perfect middle ground.
Choose from a wide range of designs to suit your preference:
Memory Foam: Adapts to your body for pressure relief and comfort.
Pocket Sprung: Individually wrapped springs for balanced, responsive support.
Open Coil: Durable and affordable, ideal for everyday use.
Orthopaedic: Firm, supportive feel for back care and posture alignment.
Each mattress is designed to provide reliable comfort, support, and value.
A double mattress is versatile enough to suit master bedrooms, guest rooms, and shared spaces. It offers enough room for couples while remaining practical for smaller homes.
Every mattress is built to last — combining quality materials, comfort layers, and exceptional support for a better night’s rest.
All of our cheap UK mattresses offers the perfect mix of luxury, comfort, and affordability
A double mattress (4ft6) is one of the most popular mattress sizes and is ideal for couples, guest bedrooms or individuals who want more sleeping space than a single mattress. It offers a comfortable balance between space and practicality, fitting well in most standard bedrooms.
Double mattresses are available in a range of comfort styles including memory foam, pocket sprung and orthopaedic designs, allowing you to choose the level of support and comfort that suits your sleeping preferences.
If you prefer pressure-relieving comfort, explore our Memory Foam Mattresses which contour to the shape of your body and help distribute weight evenly.
For more structured support, many sleepers choose Pocket Sprung Mattresses which use individual springs that respond independently to body weight.
If you are comparing mattress sizes, you may also wish to explore Large Single Mattresses , Small Double Mattresses, King Size Mattresses or Super King Size Mattresses to find the mattress size that best suits your bedroom space.
If you want to understand mattress dimensions in more detail, see this mattress size guide
What are the dimensions of a double mattress?
The size UK is 4ft 6" x 6ft 3" (135cm x 190cm).
Is a double mattress suitable for two adults?
Yes, it’s ideal for couples or single sleepers who enjoy extra space.
Do you sell cheap double mattresses?
Yes. Our sale items offer excellent comfort and quality at low prices.
What types of mattresses are available?
We stock memory foam, open coil, orthopaedic, and pocket sprung mattresses.
Do you deliver nationwide?
Yes. All our mattresses are available with fast UK delivery, including next-day options on selected models
Sleep better with one of our high-quality mattresses.
Whether you want a cheap double mattress for a guest room or a luxury design for your master bedroom, you’ll find unbeatable comfort and value in our collection.
Shop now to enjoy premium support, everyday durability, and fast delivery across the UK.
A standard double mattress measures 4ft 6 wide x 6ft 3 long (135cm x 190cm). It is larger than a small double mattress and provides more space than a single mattress, making it suitable for both couples and single sleepers.
If you are comparing sizes, you can also explore king size mattresses or view our UK mattress sizes guide.
We stock a wide range of double mattresses designed to suit different comfort levels and sleeping styles.
Choose from memory foam mattresses for pressure relief, pocket sprung mattresses for responsive support, or orthopaedic mattresses for a firmer feel.
We also offer open coil mattresses and latex mattresses for a range of budgets and preferences.
Our cheap double mattresses are designed to provide everyday comfort without unnecessary cost. They are ideal for main bedrooms, guest rooms or anyone upgrading from a smaller bed.
Each mattress is selected to deliver reliable support and long-lasting comfort, helping you get a better night’s sleep at an affordable price.
A double mattress is the go-to choice for couples, offering enough space for two people to sleep comfortably. It is also popular with single sleepers who prefer more room to move during the night.
If you need even more space, you can upgrade to a king size mattress or super king size mattress.
We offer fast UK delivery across our range of mattresses, helping you get your new mattress quickly.
View our next day delivery mattresses to find products available for rapid dispatch.
Explore our full range of cheap mattresses and find the right double mattress for your needs.
Whether you are upgrading from a small double mattress or choosing between sizes, MattressTime makes it easy to compare and buy online.
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