Comfortable Mattresses

Looking to buy a new mattress? As we spend a third of our lives in bed, choosing the correct mattress is really important.

Need it fast?
Specific dimensions






Update values
Size
Support
Spring type
Pocket spring count
Mattress type
Brand
7 products reset
Silentnight Miracoil Cushion Top 6ft Super King Size Mattress
Extra Firm

Extra Firm

Orthopaedic style mattresses are designed to care for those who suffer from back pain by offering enhanced levels of support
Miracoil

Miracoil

A series of interwoven springs running from head to toe with unique zoned support where your body needs it most
Single Sided

Single Sided

24CMMattress Depth

Mattress Depth

The mattress depth is taken from the highest point to the lowest point.
Upholstered in a luxuriously soft to touch knitted stretch fabric, the Miracoil Cushion Top mattress features a cushion top to enhance your comfort. Incorporated in the mattress fabric is Silentnight’s Eco Comfort fibres that are highly breathable, so you can enjoy a fresher and cooler night’s sleep. The fibres have been treated with Purotex – a natural treatment that combats allergens...
£559.99
£445.23
SAVE £114.76
FREE DELIVERY 2 to 3 weeks

Dimensions: (L)200cm x (W)180cm x (D)24cm

Silentnight Essentials Mirapocket 1000 6ft Super King Size Mattress
Medium to Firm

Medium to Firm

A suitable level of support for those who can’t choose between medium and firm, but want a comfortable mattress that’s not too hard
Pocket Springs

Pocket Springs

Pocket springs are individual independent springs that contour to your bodyshape and minimise partner disturbance
Single Sided

Single Sided

23CMMattress Depth

Mattress Depth

The mattress depth is taken from the highest point to the lowest point.
Upholstered in a soft to touch stretch knit fabric, the Essentials mattress contains Silentnight’s patented Mirapocket spring system for a medium to firm support. Micro quilted, the mattress features eco-comfort fibres that are designed to keep you cool and helps to regulate your body temperature during the course of the night. The fibres have been treated with Purotex - a natural treatment...
5 star rating (1)
£569.99
£458.97
SAVE £111.02
FREE DELIVERY 2 to 3 weeks

Dimensions: (L)200cm x (W)180cm x (D)23cm

Silentnight Eco Comfort Miracoil Ortho 6ft Super King Size Mattress
Extra Firm

Extra Firm

Orthopaedic style mattresses are designed to care for those who suffer from back pain by offering enhanced levels of support
Miracoil

Miracoil

A series of interwoven springs running from head to toe with unique zoned support where your body needs it most
Double Sided

Double Sided

24CMMattress Depth

Mattress Depth

The mattress depth is taken from the highest point to the lowest point.
Designed to suit those who prefer an extra firm support, the Miracoil Ortho mattress combines Silentnight’s patented spring system and deep layers of white fibre fillings. Highly breathable for a cooler night’s sleep, Silentnight’s Eco Comfort fibres are incorporated into the mattress fabric to ensure a fresher and comfortable night’s sleep. The fibres have been treated with Purotex –...
4-5 star rating (6)
£599.99
£479.19
SAVE £120.80
FREE DELIVERY 2 to 3 weeks

Dimensions: (L)200cm x (W)180cm x (D)24cm

Silentnight Miracoil Memory 6ft Super King Size Mattress
Medium

Medium

Supporting and contouring your body shape, it’s ideal for those who switch from sleeping on their side, to sleeping on their back
Miracoil

Miracoil

A series of interwoven springs running from head to toe with unique zoned support where your body needs it most
Memory Foam

Memory Foam

Body moulding and pressure relieving material designed to reduce tossing and turning for a more restful night's sleep
Single Sided

Single Sided

28CMMattress Depth

Mattress Depth

The mattress depth is taken from the highest point to the lowest point.
Combining Silentnight’s patented Miracoil spring system with body-moulding memory foam, the Miracoil Memory mattress is designed to offer a medium to firm support. Not too hard and not too soft, it’s upholstered in a soft to touch knitted stretch fabric and benefits from a deep quilted finish to ensure the fillings stay in place. Silentnight’s patented Miracoil springs are connected from...
£599.99
£480.11
SAVE £119.88
FREE DELIVERY 2 to 3 weeks

Dimensions: (L)200cm x (W)150cm x (D)28cm

Silentnight Essentials Mirapocket 1000 Memory 6ft Super King Size Mattress
Medium

Medium

Supporting and contouring your body shape, it’s ideal for those who switch from sleeping on their side, to sleeping on their back
Pocket Springs

Pocket Springs

Pocket springs are individual independent springs that contour to your bodyshape and minimise partner disturbance
Memory Foam

Memory Foam

Body moulding and pressure relieving material designed to reduce tossing and turning for a more restful night's sleep
Single Sided

Single Sided

25CMMattress Depth

Mattress Depth

The mattress depth is taken from the highest point to the lowest point.
Offering a medium and comfortable support, the Essentials mattress combines Silentnight body-contouring pocket springs and body moulding memory foam. The high-tech memory foam layer is temperature sensitive and designed to soften when in contact with warm surfaces, moulding itself to your contours. It features layers of Eco-Comfort fibres that are designed to keep you cool and helps to regulate...
5 star rating (1)
£629.99
£501.94
SAVE £128.05
FREE DELIVERY 2 to 3 weeks

Dimensions: (L)200cm x (W)180cm x (D)25cm

Silentnight Memory Mirapocket 800 6ft Super King Size Mattress
Medium to Firm

Medium to Firm

A suitable level of support for those who can’t choose between medium and firm, but want a comfortable mattress that’s not too hard
Pocket Springs

Pocket Springs

Pocket springs are individual independent springs that contour to your bodyshape and minimise partner disturbance
Single Sided

Single Sided

Memory Foam

Memory Foam

Body moulding and pressure relieving material designed to reduce tossing and turning for a more restful night's sleep
24CMMattress Depth

Mattress Depth

The mattress depth is taken from the highest point to the lowest point.
Discover restful nights with the Silentnight Memory 800 Pocket 6ft Super King Size Mattress, expertly crafted to provide exceptional support and lasting comfort. This mattress features 800 individual pocket springs that respond independently to your body’s contours, offering targeted support for the head, shoulders, hips and legs. A high-density memory foam layer moulds to your frame, gently...
£659.99
£523.35
SAVE £136.64
FREE DELIVERY 2 to 3 weeks

Dimensions: (L)200cm x (W)180cm x (D)24cm

Silentnight Miracoil Memory Cushion Top 6ft Super King size Mattress
Firm

Firm

An ideal choice if you require a higher level of support. A firm mattress will suit those who prefer to sleep on their back or front
Miracoil

Miracoil

A series of interwoven springs running from head to toe with unique zoned support where your body needs it most
Memory Foam

Memory Foam

Body moulding and pressure relieving material designed to reduce tossing and turning for a more restful night's sleep
Single Sided

Single Sided

26CMMattress Depth

Mattress Depth

The mattress depth is taken from the highest point to the lowest point.
Designed to suit those who prefer a firmer feel, the cushion top mattress combines Silentnight's patented spring system and body-moulding memory foam. The high-tech memory foam layer is temperature sensitive and designed to soften when in contact with warm surfaces, moulding itself to your contours. It features layers of Eco-Comfort fibres that are designed to keep you cool and helps to regulate...
£659.99
£527.34
SAVE £132.65
FREE DELIVERY 2 to 3 weeks

Dimensions: (L)200cm x (W)180cm x (D)26cm


Choosing the Perfect Mattress: A Comprehensive Buying Guide

When it comes to getting a good night's sleep, selecting the right mattress is essential. With so many options available, it can be overwhelming to choose the perfect one. From different sizes to various types, here's everything you need to know to find the mattress that best suits your needs.

Sizes: From Small Single to Super King

Mattresses come in a range of sizes to fit every bedroom and sleep requirement:

  • Small Single (75cm x 190cm): Ideal for young children or compact spaces, offering a comfortable sleeping area without taking up much room.
  • Single (90cm x 190cm): Single mattresses are a popular choice for children, teenagers, or guest rooms, providing a bit more space than a small single.
  • Large Single (100cm x 190cm): Perfect for those who find a standard single a bit too narrow but don't have the space for a double. It offers more room to stretch out while still being space-efficient.
  • Small Double (120cm x 190cm): Small double mattresses are great for solo sleepers who like a little extra space or for rooms where a standard double might be too large.
  • Double (135cm x 190cm): A common choice for couples or single sleepers who enjoy ample room to stretch out.
  • King Size (150cm x 200cm): Offers luxurious space, ideal for couples who want more room to sleep comfortably.
  • Super King Size (180cm x 200cm): The ultimate in luxury, providing maximum space for those who desire the most expansive sleeping area.

Understanding Firmness Ratings

Mattress firmness ratings help you choose the right level of support and comfort:

  • Soft to Medium: Ideal for side sleepers or those who prefer a softer, more cushioned feel that contours to the body.
  • Medium: A balanced option suitable for most sleepers, offering a blend of support and comfort.
  • Medium to Firm: Provides a bit more support while still maintaining some softness, great for those who switch positions during the night.
  • Firm: Offers strong support with minimal sinking, perfect for back or stomach sleepers who need more spinal alignment.
  • Extra Firm: Sometimes called an orthopaedic mattress, this is the firmest rating, providing maximum support with little to no give, ideal for those who prefer a very solid sleeping surface.

Remember, choosing a mattress comes largely down to personal preference. What you find comfortable will depend on your body composition, sleeping position and a number of other factors.

Understanding different filling options

Choosing the right mattress involves understanding the unique benefits each type offers:

  • Pocket Sprung: Features individual springs encased in fabric pockets, providing tailored support to different areas of your body. They reduce movement transfer, making it great for couples.
  • Reflex Foam: A firm, durable option that offers excellent support, particularly for those who prefer a firmer sleeping surface. It's also hypoallergenic, making it a good choice for allergy sufferers.
  • Latex: Naturally derived from rubber trees, latex mattresses are breathable, supportive, and offer a slight bounce. They're also resistant to dust mites and mould, making them a healthy option.
  • Cool Gel: Infused with cooling gel particles, they contain a layer of gel-infused memory foam that helps regulate body temperature, keeping you cool throughout the night. They're ideal for those who tend to overheat while sleeping.
  • Memory Foam: Known for its ability to conform to the shape of your body, a memory foam top layer provides excellent support and pressure relief. Memory foam mattresses help reduce pressure points and are particularly beneficial for those with joint or back pain.
  • Hybrid: A combination of materials like gel, latex, or memory foam with pocket or open coil springs, hybrid mattresses offer the best of both worlds—superior support from the springs and enhanced comfort from the foam layers. This makes them versatile and suitable for a wide range of sleepers.
  • Pillowtop: Featuring an additional layer of cushioning sewn onto the top, pillowtop options offer extra comfort and softness, making them a popular choice for those who enjoy a plush sleeping surface.
  • Waterproof: Designed with a waterproof cover, they are perfect for children, the elderly, or anyone who needs protection against spills and stains.

Other mattress types available

For those with specific requirements, we have a range of speciality mattresses offering tailored solutions:

  • Adjustable Bed Mattresses: These are designed to be used with adjustable bed bases, allowing you to change the position of the bed to find the most comfortable angle for sleeping, reading, or watching TV. They are usually 10cm longer than standard size mattresses.
  • Euro Size Mattresses: Slightly larger than standard UK sizes, Euro size mattresses are perfect for those who need just a bit more space. They’re often found in luxury or bespoke beds.
  • Extra Long Mattresses: Ideal for taller individuals who find standard lengths too short, these mattresses provide additional length to ensure a comfortable night's sleep without dangling feet.
  • Trade Mattresses: Typically used in commercial settings such as hotels or guesthouses, they are designed for durability and longevity. Often featuring enhanced construction to withstand frequent use and meet Crib 5 fire safety standards, which are crucial for hospitality environments.

Caring for Your New Mattress

Once you've chosen the perfect mattress, proper care will ensure it lasts for years. Here are some tips to keep your mattress in top condition:

  • Rotate Regularly: Depending on the type of mattress, rotating or flipping regularly can help prevent sagging and ensure even wear.
  • Use a Protector: A protector guards against spills, stains, and allergens, extending the life of your mattress.
  • Keep It Clean: Regularly vacuum your mattress to remove dust and debris. For deeper cleaning, follow the manufacturer's instructions.

By understanding the different sizes and types available, along with proper care, you can make an informed decision that ensures restful and rejuvenating sleep for years to come. Whether you're looking for comfort, support, or special features, there's a perfect mattress out there for everyone.