King Size Mattresses
If it’s a king size mattress you’re after, our range of perfectly proportioned mattresses offer a little extra room to luxuriate in. Feather & Black offer a range of styles from pillow top to zip & link, all of which offer cushioned, comfortable support for a great night’s sleep. We also offer a range of king beds to accompany our king size mattresses.
- Bestseller Harrison Spinks Owen Mattress from £2,499 (2) Ready for delivery from 20th June From £124.95 per month
- Sleepeezee Bamboo Staycool 1800 Mattress from £1,599 (2) Ready for delivery from 5th June From £79.95 per month
- Bestseller Harrison Spinks Bronte Mattress from £1,799 (5) Ready for delivery from 20th June From £89.95 per month
- New Feather & Black Morland Mattress from £799 Ready for delivery from 6th June From £39.95 per month
- Feather & Black Elsham Mattress from £899 (1) Ready for delivery from 6th June From £44.95 per month
- New Feather & Black Harewood Mattress from £699 (1) Ready for delivery from 6th June
- Feather & Black Noir Performance Hybrid Mattress from £1,199 (1) Ready for delivery from 4th June From £59.95 per month
- Bestseller Sleepeezee Bamboo Staycool 2400 Mattress from £1,899 (2) Ready for delivery from 5th June From £94.95 per month
- Harrison Spinks Bennett Mattress from £1,399 (1) Ready for delivery from 20th June From £69.95 per month
- Relyon Barrington Mattress from £999 Ready for delivery from 25th June From £49.95 per month
- Harrison Spinks Cawthorne Cashmere Mattress from £3,199 Ready for delivery from 20th June From £159.95 per month
- Bestseller Harrison Spinks Chaucer Mattress from £1,599 (2) Ready for delivery from 20th June From £79.95 per month
- Harrison Spinks Fitzgerald Mattress from £2,799 (5) Ready for delivery from 20th June From £139.95 per month
- Harrison Spinks Marlowe Mattress from £2,899 Selected sizes ready for delivery From £144.95 per month
- Relyon Montacute Mattress from £1,099 Ready for delivery from 25th June From £54.95 per month
- Harrison Spinks Marsett Mohair Mattress from £2,299 (1) Ready for delivery from 20th June From £114.95 per month
- Harrison Spinks Byron Mattress from £3,999 (4) Ready for delivery from 20th June From £199.95 per month
- Bestseller Harrison Spinks Conrad Mattress from £3,199 (5) Ready for delivery from 20th June From £159.95 per month
- Sleepeezee Natural Latex 4200 Mattress from £2,499 Ready for delivery from 5th June From £124.95 per month
- Bestseller Sleepeezee Premium Wool 2400 Mattress from £1,599 (1) Ready for delivery from 5th June From £79.95 per month
- Harrison Spinks Tennyson Mattress from £2,099 (4) Ready for delivery from 20th June From £104.95 per month
- Bestseller Sleepeezee Natural 3000 Mattress from £2,099 Ready for delivery from 5th June From £104.95 per month
- Sleepeezee Bamboo Advanced Hybrid 6000 Mattress from £2,299 (1) Ready for delivery from 5th June From £114.95 per month
- New Sleepeezee Bamboo Staycool 800 Gel Mattress from £799 Ready for delivery from 5th June From £39.95 per month
- New Sleepeezee Bamboo Support 950 Mattress from £799 Ready for delivery from 5th June From £39.95 per month
- New Sleepeezee Bamboo Memory Support 1000 Mattress from £899 Ready for delivery from 5th June From £44.95 per month
- New Sleepeezee Support 800 Mattress from £799 Ready for delivery from 5th June From £39.95 per month
- Sleepeezee Bamboo Hybrid 4000 Mattress from £2,099 Ready for delivery from 5th June From £104.95 per month
- Harrison Spinks Saxton Silk Mattress from £4,299 (1) Ready for delivery from 20th June From £214.95 per month
- Feather & Black Belvoir Mattress from £799 (1) Ready for delivery from 6th June From £39.95 per month
- Sleepeezee Premium Wool 1200 Mattress from £1,399 Ready for delivery from 5th June From £69.95 per month
- Harrison Spinks Hemingway Mattress from £3,599 (1) Ready for delivery from 20th June From £179.95 per month
What size is a king size mattress?
King size mattresses are 5 foot wide and 6 foot 6 inches long, which is the same as W150cm x L200cm. A king mattress is 3 inches longer than a double mattress, so if you’re over 6ft tall the extra length will ensure you have a good amount of space to sleep comfortably.
What makes a king size mattress good quality?
The craftsmanship that goes into making our king size mattresses, alongside the luxurious materials and fillings used, ensures the high quality of our king mattresses. The quality of your mattress is crucial in determining how well you sleep, so it’s important to make sure yours is comfortable, supportive and durable. We do offer mattress trials on all our mattresses to help you decide.
How many pocket springs are in a king size mattress?
A pocket spring count is essential in ensuring your new pocket spring king size mattress provides you with a well-supported, heavenly sleep. King size mattresses have around 1,000-15,000 pocket springs to provide a blissful sleep each night.
Are king size mattresses longer than queen mattresses?
Yes, king size mattress are 3 inches longer than a queen mattress. A queen mattress is the same size as a small double (4’ x 6’3/120cm x 190cm), so a king mattress is both wider and longer measuring 5 foot wide and 6 foot 6 inches long or W150cm x L200cm.
Is there a mattress bigger than a king size?
There are two mattress sizes that are bigger than a king size mattress, super king and emperor, both of which are available at Feather & Black. Both offer a superior sleeping space, with a super king mattress measuring 6 foot by 6 foot 6 inches, or 180cm x 200cm, and an emperor mattress measuring 6 foot 6 inches by 6 foot 6 inches, or 200cm x 200cm.