Welcome to Sloane & Sons

King Size Mattresses

20% OFF ALL MATTRESSES USING CODE ‘SAVE20’ | LIMITED TIME ONLY

Grid List

Set Descending Direction

6 Item(s)

Grid List

Set Descending Direction

6 Item(s)

Luxury King Size Mattresses

If you have a king size bed, you know comfort is king. That's why you need the best king size mattress, chosen from a range of luxurious options. We have a range of extraordinary mattresses that offer a night of sleep so comfortable, others can only dream of it. You want a mattress that yields perfectly to the contours of your body, so you can have the rejuvenating sleep you deserve.

Sloane & Sons offer the best range of high-quality, luxury king size mattresses. We believe in simplicity, high standards, and keeping our promises. Thanks to our detailed research, we developed an uncomplicated range of mattresses that precisely fit the desires of our customers. We understand the key role a mattress plays in your daily life, and when a mattress lets you down, it has widespread knock-on effects. Why settle for anything less than the best? Give yourself the gift of a Sloane & Sons mattress, and enjoy simply unbeatable tranquility.

A good night's sleep is the most important foundation for health and well-being. A bad mattress can make this impossible, and you'll suffer as a result. That's why our uncomplicated king size mattress range focuses on the important details, such as orthopaedic spinal support and anti-perspiration mattress covers. When you sleep on one of our mattresses, you're safe in the knowledge you will wake up fully rested and ready to face your day. Whatever the stresses of life, make sure your nights are a moment of pure relaxation.

Our Sloane & Sons king size mattresses come in a range of depths to suit every preference. They are carefully designed to be the best money can buy, made right here in the UK. Each mattress comes with free UK delivery and a 5-year guarantee. We believe in selling mattresses we are proud of, and dedicated to offering you premium comfort and luxury. All our mattresses come vacuum-sealed for painless installation. With Sloane & Sons, you can put your mind at ease.

There are many excellent benefits to a memory foam mattress, as they provide unique orthopaedic support. For couples who find themselves rolling into one another in the night, the support of a memory foam mattress offers respite. They are also a good choice for those with a need for greater support from their mattresses, such as the elderly. The top surface of our king size memory foam mattresses is made from premium 3cm memory foam that is interwoven with aloe vera to promote a nourishing and deep sleep. Our memory foam mattresses come in varying depths to suit your personal preference. Each one is single-sided, so no need for complicated mattress flipping procedures. With our anti-perspiration cover, you'll be kept cool and dry on even the hottest nights.

Pocket spring mattresses are another fantastic choice for their ability to provide support and comfort. Our pocket spring mattresses are carefully built using over 1200 individual springs. Each spring is sealed in its own pocket and works independently, guaranteeing you a mattress that'll mould seamlessly to the contours of your body for the ultimate serene night's sleep. For each movement you make, every coil will move effortlessly to provide you with the optimum level of support. Each of our pocket-spring mattresses is double-sided, so they can be flipped to prolong the best life of the mattress. We recommend flipping seasonally, as this helps to air the mattress and reduce pressure on the springs. Because of this, your mattress will last for years and years, giving you a perfect night's sleep every time. Each pocket spring mattress comes with an anti-perspiration cover, so you stay effortlessly cool and dry in the summer months.

With our simple, sophisticated range, we've taken the headache out of mattress shopping. You can select a king size mattress to suit your needs, safe in the knowledge you'll receive a quality Sloane & Sons product that'll offer you years of contented dreaming. Don't delay. Treat yourself to a Sloane & Sons king size mattress, and enjoy unmistakable relaxation and deep sleep.