Double Mattresses | 4ft 6 Mattresses

Double Mattresses - 4ft 6 Mattresses

Our double mattresses measure 4ft 6 inches wide and 6ft 3 inches long or 135cm by 190cm. Their size makes them ideal for couples sharing a bed in a double bedroom, leaving plenty of space to get comfortable. We offer a wide variety of double mattresses, from memory foam double mattresses to pocket sprung double mattresses and more. We also offer a range of small double mattresses for those in need of a slightly narrower mattress. Browse our full range of 4ft 6 mattresses below.

What size is a double mattress?

A double mattress measures 4 feet 6 inches wide (135cm) and 6 feet 3 inches long (190cm). They are designed to sleep two people comfortably, but can also be used by individuals who are looking to stretch out a bit more in bed. Our double mattresses come in a variety of different depths and weights depending on the type of mattress you choose.

Are all double mattresses the same size?

The length and width of a double mattress is consistent across all brands / types of double mattress, however the depth of the mattress may differ. It is also possible to purchase a small double mattress which is slightly narrower as 4ft wide compared to a double mattress being 4ft 6 wide.

Will a double mattress fit a small double bed?

While a double mattress will fit on a small double bed frame or divan, the mattress will stick out by 3 inches each side of the frame as a double mattress is 6 inches wider than a small double mattress / bed. For the ultimate comfort, it is recommended that you use the correct bed size with your chosen mattress.

How many springs should a double mattress have?

The number of pocket springs used in a pocket sprung double mattress will vary depending on the brand, quality and design of the mattress, however it is recommended that double mattresses have a bare minimum of 600 pocket springs. All of our pocket sprung double mattresses contain a minimum of 1,000 pocket springs, with our higher end ranges containing up to 35,000 pocket springs.

How much does a double mattress cost?

The price of your double mattress will vary depending on the comfort level, quality, materials used and more. At Sussex Beds, our double mattresses start at around £229.99.

Buy 4ft 6 mattresses and more with Sussex Beds

Browse our full range of double mattresses online or check out our double divan beds and double divan bases. UK delivery, assembly service and disposal of existing furniture services available.

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Duke Ortho Mattress – Double

Duke Comfort Mattress – Double

Classic Essential 1000 Mattress – Double

Pearl Mattress – Double

Snooze Easy Mattress – Double

Snooze Rest Mattress – Double

Cosy Siesta Mattress – Double

Rockford Mattress – Double

Classic Pocket 1000 Mattress – Double

Snooze Calm Mattress – Double

Classic Cashmere 1000 Mattress – Double

Classic Cool 1000 Mattress – Double

Zircon Mattress – Double

Rosaline Mattress – Double

Gel Essence Comfort Mattress – Double

Amber Mattress – Double

Nova Balance Mattress – Double

Amethyst Mattress – Double

Citrine Mattress – Double

Nest Ortho Mattress – Double

Nova Comfort Mattress – Double

Nova Soothe Mattress – Double

Nest Cloud Mattress – Double

Nest Essence Mattress – Double

Nest Support Mattress – Double

Emerald Mattress – Double

Gel Essence Ortho Mattress – Double