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.
- New Sleepeezee Premium Wool 2400 Mattress from £1,599 Ready for delivery From £79.95 per month
- Harrison Spinks Byron Mattress from £3,999 (4) Ready for delivery from 6th April From £199.95 per month
- New Sleepeezee Natural Latex 4200 Mattress from £2,499 Ready for delivery From £124.95 per month
- New Sleepeezee Bamboo Staycool 2400 Mattress from £1,899 Ready for delivery From £94.95 per month
- Bestseller Harrison Spinks Tennyson Mattress from £2,099 (3) Ready for delivery from 6th April From £104.95 per month
- New Sleepeezee Natural 3000 Mattress from £2,099 Ready for delivery From £104.95 per month
- Bestseller Harrison Spinks Fitzgerald Mattress from £2,799 (4) Ready for delivery from 6th April From £139.95 per month
- New Harrison Spinks Saxton Silk Mattress from £4,299 Ready for delivery from 6th April From £214.95 per month
- Harrison Spinks Marlowe Mattress from £2,899 Selected sizes ready for delivery From £144.95 per month
- New Feather & Black Noir Performance Hybrid Mattress from £1,199 Ready for delivery from 30th March From £59.95 per month
- Bestseller Harrison Spinks Conrad Mattress from £3,199 (1) Ready for delivery from 6th April From £159.95 per month
- Harrison Spinks Hemingway Mattress from £3,599 Ready for delivery from 6th April From £179.95 per month
- New Harrison Spinks Cawthorne Cashmere Mattress from £3,199 Ready for delivery from 6th April From £159.95 per month
- Harrison Spinks Owen Mattress from £2,499 (2) Ready for delivery from 6th April From £124.95 per month
- Bestseller Harrison Spinks Bronte Mattress from £1,799 (3) Ready for delivery from 6th April From £89.95 per month
- Bestseller Harrison Spinks Thornton British Wool Mattress from £1,399 (14) Ready for delivery from 6th April From £69.95 per month
- Harrison Spinks Clifton Cashmere Mattress from £2,599 (2) Ready for delivery from 6th April From £129.95 per month
- New Sleepeezee Bamboo Hybrid 4000 Mattress from £2,099 Ready for delivery From £104.95 per month
- Harrison Spinks Chaucer Mattress from £1,599 Ready for delivery from 6th April From £79.95 per month
- Relyon Elstead Mattress from £1,199 (1) Ready for delivery from 20th April From £59.95 per month
- Harrison Spinks Helmsley Egyptian Cotton Mattress from £1,799 (4) Ready for delivery from 6th April From £89.95 per month
- New Sleepeezee Bamboo Staycool 1800 Mattress from £1,599 Ready for delivery From £79.95 per month
- New Sleepeezee Premium Wool 1200 Mattress from £1,399 Ready for delivery From £69.95 per month
- Harrison Spinks Middleham Mohair Mattress from £2,099 (12) Ready for delivery from 6th April From £104.95 per month
- New Harrison Spinks Marsett Mohair Mattress from £2,299 Ready for delivery from 6th April From £114.95 per month
- Harrison Spinks Harrogate Silk Mattress from £3,599 (1) Ready for delivery from 6th April From £179.95 per month
- New Sleepeezee Bamboo Advanced Hybrid 6000 Mattress from £2,299 Ready for delivery From £114.95 per month
- Harrison Spinks Richmond Pillow Top Mattress from £2,299 (1) Ready for delivery from 6th April From £114.95 per month
- Harrison Spinks Bennett Mattress from £1,399 Ready for delivery from 6th April From £69.95 per month
- Clearance CLEARANCE - WHILE STOCKS LAST Relyon Shere Mattress You Save £450 £1,049 From £1,499 (4) Ready for delivery from 20th April
- Bestseller Feather & Black Rydal Mattress from £599 (6) Ready for delivery from 7th April
- Bestseller Feather & Black Mylor Pillow Top Mattress from £699 (14) Ready for delivery from 7th April
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.