Double Mattresses
Our double mattresses offer the perfect comfort and support provided by layers of generous fillings. We have a range of double mattresses to suit the spare room through to the master bedroom, from everyday mattresses to luxury pillow top mattresses, all of which work perfectly with our double beds.
- Bestseller 25% OFF Harrison Spinks Conrad Mattress You Save £675 £2,024 From £2,699 (2) Ready for delivery from 18th May From £101.20 per month
- New 25% OFF Harrison Spinks Marsett Mohair Mattress You Save £475 £1,424 From £1,899 Ready for delivery from 18th May From £71.20 per month
- 25% OFF Harrison Spinks Bennett Mattress You Save £275 £824 From £1,099 (1) Ready for delivery from 18th May From £41.20 per month
- 25% OFF Harrison Spinks Marlowe Mattress You Save £600 £1,799 From £2,399 Selected sizes ready for delivery From £89.95 per month
- Bestseller 20% OFF Harrison Spinks Fitzgerald Mattress You Save £460 £1,839 From £2,299 (4) Ready for delivery from 18th May From £91.95 per month
- 25% OFF Harrison Spinks Owen Mattress You Save £525 £1,574 From £2,099 (2) Ready for delivery from 18th May From £78.70 per month
- 20% OFF Harrison Spinks Richmond Pillow Top Mattress You Save £400 £1,599 From £1,999 (1) Ready for delivery from 18th May From £79.95 per month
- 20% OFF Harrison Spinks Hemingway Mattress You Save £600 £2,399 From £2,999 Ready for delivery from 18th May From £119.95 per month
- 25% OFF Harrison Spinks Middleham Mohair Mattress You Save £475 £1,424 From £1,899 (12) Ready for delivery from 18th May From £71.20 per month
- 20% OFF Harrison Spinks Chaucer Mattress You Save £260 £1,039 From £1,299 Ready for delivery from 18th May From £51.95 per month
- New 15% OFF Harrison Spinks Saxton Silk Mattress You Save £555 £3,144 From £3,699 (1) Ready for delivery from 18th May From £157.20 per month
- New 15% OFF Harrison Spinks Cawthorne Cashmere Mattress You Save £405 £2,294 From £2,699 Ready for delivery from 18th May From £114.70 per month
- Bestseller 20% OFF Harrison Spinks Tennyson Mattress You Save £340 £1,359 From £1,699 (3) Ready for delivery from 18th May From £67.95 per month
- New 10% OFF Sleepeezee Bamboo Staycool 1800 Mattress You Save £130 £1,169 From £1,299 (1) Ready for delivery From £58.45 per month
- New 10% OFF Sleepeezee Bamboo Staycool 2400 Mattress You Save £150 £1,349 From £1,499 Ready for delivery From £67.45 per month
- New 10% OFF Sleepeezee Bamboo Hybrid 4000 Mattress You Save £170 £1,529 From £1,699 Ready for delivery From £76.45 per month
- New 10% OFF Sleepeezee Bamboo Advanced Hybrid 6000 Mattress You Save £190 £1,709 From £1,899 Ready for delivery From £85.45 per month
- New 10% OFF Sleepeezee Premium Wool 2400 Mattress You Save £130 £1,169 From £1,299 Ready for delivery From £58.45 per month
- New 10% OFF Sleepeezee Premium Wool 1200 Mattress You Save £110 £989 From £1,099 Ready for delivery From £49.45 per month
- New 10% OFF Sleepeezee Natural 3000 Mattress You Save £170 £1,529 From £1,699 Ready for delivery From £76.45 per month
- New 10% OFF Sleepeezee Natural Latex 4200 Mattress You Save £210 £1,889 From £2,099 Ready for delivery From £94.45 per month
- New 20% OFF Feather & Black Noir Performance Hybrid Mattress You Save £200 £799 From £999 Ready for delivery From £39.95 per month
- 15% OFF Harrison Spinks Clifton Cashmere Mattress You Save £360 £2,039 From £2,399 (2) Ready for delivery from 18th May From £101.95 per month
- 15% OFF Harrison Spinks Helmsley Egyptian Cotton Mattress You Save £225 £1,274 From £1,499 (4) Ready for delivery from 18th May From £63.70 per month
- Bestseller 10% OFF Harrison Spinks Thornton British Wool Mattress You Save £120 £1,079 From £1,199 (14) Ready for delivery from 18th May From £53.95 per month
- 15% OFF Harrison Spinks Byron Mattress You Save £510 £2,889 From £3,399 (4) Ready for delivery from 18th May From £144.45 per month
- 20% OFF Relyon Elstead Mattress You Save £200 £799 From £999 (1) Ready for delivery from 25th May From £39.95 per month
- 15% OFF Harrison Spinks Harrogate Silk Mattress You Save £465 £2,634 From £3,099 (1) Ready for delivery from 18th May From £131.70 per month
- Bestseller 10% OFF Harrison Spinks Bronte Mattress You Save £150 £1,349 From £1,499 (3) Ready for delivery from 18th May From £67.45 per month
- Clearance 50% OFF -WHILE STOCKS LAST Relyon Shere Mattress You Save £650 £649 From £1,299 (4) Ready for delivery from 25th May
What size is a double mattress?
A double mattress size is 4 foot 6 inches wide and 6 foot 3 inches long, which is equivalent to W135cm x L190cm. A double bed mattress will comfortably accommodate two people sharing. Whilst the width and depth are consistent across all our double mattresses, it’s always best to check individual mattress depths as this can vary due to different fillings. For more information, read our complete mattress size guide.
How wide is a double mattress?
A double mattress is 135cm wide or 4 foot 6 inches, making our impeccable range of double bed mattresses ideal for couples. Alternatively, our uniquely crafted double mattress can support a soothing sleep for guests in the spare room.
What is the best double mattress?
Choosing your new double mattress can be tricky, but at Feather & Black we have an incredible range of high-quality double mattresses. The best of our Feather & Back double bed mattresses include the Middleham Mohair Mattress, the Noir Mattress & the Mylor Mattress. Perfect for the master room or a luxury guest mattress for your guests.