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4ft 6 Double Mattresses
Our double mattresses are designed to provide the perfect balance of comfort, support and space. A 4ft 6 double mattress is the most popular mattress size in the UK, ideal for couples or anyone who wants extra room to sleep comfortably.
Whether you’re replacing an old mattress or upgrading your bed, our range of cheap double mattresses includes options to suit every comfort level and budget.
Cheap Double Mattresses
We offer a wide selection of cheap double mattresses that combine quality materials with excellent value. From memory foam to pocket sprung and orthopaedic options, you can find a double bed mattress that suits your sleeping style and your budget.
Our 4ft 6 double mattresses are the most popular choice for UK bedrooms, offering the perfect balance of comfort, space and support. These double mattresses are ideal for couples and individuals who want more room to sleep comfortably.
Looking for other sizes? Explore our king size mattresses, single mattresses or browse all mattresses.
Double Mattresses Now On Sale
A good night’s sleep starts with the right mattress.
Whether you share a bed or enjoy extra space for yourself, our collection of double mattresses delivers the perfect balance of comfort, support, and value. Each double bed mattress is designed with quality materials to help you wake up refreshed, rested, and ready for the day.
From premium pocket springs to the latest memory foam technology, you’ll find the ideal fit for your home and your budget.
Why Choose a Double Mattress
1. The UK’s most popular bed size
The double mattress size UK is 4ft 6in wide by 6ft 3in long (135cm x 190cm) — the perfect size for couples or single sleepers who like more room.
2. Comfort for one or two
A double bed gives couples space to stretch out while still feeling close, and single sleepers can enjoy luxurious comfort with extra width to move freely.
3. Built for lasting support
Each mattress in our collection provides excellent spine support and pressure relief. Choose from firm orthopaedic designs or plush foam-topped models for a softer feel.
4. Designed to fit any base
Our divan double bed mattresses fit all standard 4ft 6 divan bases and frames, giving you a secure and comfortable sleeping surface.
5. Great value options available
We stock a full range of cheap double mattresses, so you can enjoy premium comfort without the premium price tag.
Double Mattress Size Guide UK
A standard double mattress measures 4ft 6" wide by 6ft 3" long (135cm x 190cm). This makes it a popular choice for couples and solo sleepers who want extra space compared to a single bed.
If you’re choosing a mattress double size, it’s important to consider both room size and sleeping preferences to ensure the best fit.
The double mattress size is the most versatile option for UK homes — big enough for couples, yet compact enough to fit comfortably in most bedrooms.
At 135cm x 190cm, this size mattress offers ample space for one or two sleepers, making it perfect for:
- Master bedrooms
- Guest rooms
- Teenagers upgrading from a small bed
- Shared sleeping arrangements
Compact, comfortable, and practical — the double size suits every home.
Types of Double Mattresses
Our wide selection of mattresses includes every comfort level and material:
- Memory Foam: Moulds to your shape for gentle, even support.
- Pocket Sprung: Features individual springs that move independently for personalised comfort.
- Open Coil: Affordable and durable, ideal for everyday use.
- Orthopaedic: Firm and supportive, perfect for posture and back health.
Whether you want a soft and plush feel or a firmer foundation, you’ll find your perfect product right here.
Why People Love Our Double Mattresses
- Fits standard 4ft 6in divan beds
- Ideal for couples or solo sleepers
- Available in a range of firmness options
- Excellent value with our double mattress sale offers
- Long-lasting comfort and support
- Easy to match with divans and bed frames
Our products are made with care, tested for durability, and built for comfort you’ll feel night after night.
FAQs
What size is a double mattress?
A standard double is 4ft 6in wide by 6ft 3in long (135cm x 190cm), suitable for standard double beds.
Are double mattresses good for two people?
Yes. They comfortably fit two people while leaving enough space to sleep without disturbance.
Do they fit divan bases?
Absolutely. Every divan double bed mattress in our collection fits standard 4ft 6 divans. Bigger than that , the next size up is King size mattresses
What’s the best type of mattress?
It depends on your preference. A double memory foam mattress provides contouring, while pocket sprung and orthopaedic models give firmer support.
Are there double mattresses on sale?
Yes. We frequently run sale events with discounts on popular models.
Can I get a budget-friendly mattress?
Of course. Our range of cheap double mattresses delivers comfort and quality at prices you’ll love.
How long should a mattress last?
A good product typically lasts between 7 and 10 years with proper care and rotation.
Shop Double Mattresses Today
Ready to upgrade your sleep? Explore our range of today.
Whether you’re after a firm orthopaedic mattress, luxurious memory foam, or an affordable cheap double mattress, we’ve got options to suit every preference and budget.
Browse our full collection now and find your ideal mattress with comfort, style, and value all in one.
Double Mattresses for Everyday Comfort
All of our double mattresses are designed to fit standard UK 4ft 6 beds, ensuring a secure and comfortable fit. This size is perfect for master bedrooms, guest rooms and everyday use.
Cheap Double Mattresses Without Compromise
Finding a cheap double mattress doesn’t mean sacrificing quality. Our range includes durable materials designed to provide excellent support and long-lasting comfort.
Browse our selection of double mattresses to find affordable options across a wide range of styles and support levels.
Types of Double Mattresses
Our 4ft 6 mattresses are available in a range of types to suit different sleeping preferences:
Each type offers a different feel, from pressure-relieving foam to responsive spring support, helping you find the right mattress.
Why Choose a Double Mattress?
- Ideal size – Perfect balance of space and practicality
- Comfortable – Suitable for couples and individuals
- Versatile – Works in most bedroom sizes
- Affordable – Great value for everyday use
Complete Your Bed Setup
Pair your mattress with one of our double bed frames or double divan beds to complete your bedroom setup.Shop Double Mattresses Today
Browse our full range of double mattresses to find the perfect option for your bedroom. With a wide selection available, it’s easy to find comfort, support and value in one place.
Order today with fast UK delivery available.
Frequently Asked Questions
What size is a 4ft 6 mattress?
A 4ft 6 mattress is designed for standard UK double beds and measures approximately 135cm wide.
Are double mattresses suitable for couples?
Yes, double mattresses are ideal for couples and individuals who want more space.
What types of double mattresses are available?
Options include memory foam, pocket sprung, orthopaedic and open coil mattresses.
Are cheap double mattresses good quality?
Yes, many affordable options provide excellent comfort and durability.
Do double mattresses fit all beds?
They are designed for standard double beds, so it’s important to match the size correctly.
How often should I replace a mattress?
Most mattresses should be replaced every 7–10 years depending on use.
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