Mattresses
No matter your sleep style, explore our wide range of mattresses - pocket sprung, memory foam, hybrids, and more. Choose from all firmness levels and sizes, featuring top UK brands. Enjoy free next day delivery and a 60-Night Comfort Trial. Find your perfect bed mattress today.
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Silentnight Ortho Dream Star Miracoil Mattress
Was £234.95
RRP £295.00
Sealy Steeple Ortho Plus Mattress
Was £384.95
RRP £599.00
SleepSoul Heaven 1000 Pocket Gel Mattress
Was £244.95
RRP £305.99
Millbrook Wool Luxury 4000 Pocket Mattress
Was £549.95
RRP £961.80
Emma Helix Hybrid Mattress
Was £689.00
RRP £999.00
Horizon Adventurer 1000 Pocket Memory Mattress
Was £279.95
RRP £550.00
Gainsborough Mayfair 1000 Pocket Ultra Firm Mattress
Was £374.95
RRP £449.00
Silentnight Athens 1400 Mirapocket Ortho Mattress
Was £324.95
RRP £407.00
Hypnos Hemsworth Deluxe Mattress
Was £499.95
RRP £856.00
Simba Hybrid 1500 Pocket Kids Bunk Mattress
Was £374.95
RRP £399.00
Sealy Posturepedic Elevate Blackwood Mattress
Was £774.95
RRP £1,299.00
Romantica Adagio Extra Firm Mattress
RRP £169.95
Sleepeezee Luxury 1400 Pocket Mattress
Was £409.95
RRP £549.00
Silentnight UltraGel 1000 Mirapocket Pillow Top Mattress
Was £489.95
RRP £619.00
Hypnos Marlow Ortho Deluxe Mattress
Was £889.95
RRP £1,645.00
Millbrook Wool Luxury 1500 Pocket Pillow Top Mattress
Was £504.95
RRP £833.05
Harrison Spinks Quilted Fusion 4000 Pocket Mattress
Was £794.95
RRP £1,169.00
Wentworth Mercer Natural Pocket 1000 Mattress
Was £379.95
RRP £510.00
Relyon Isabelle 2000 Pocket Mattress
Was £489.95
RRP £717.00
Mlily Bamboo+ Memory 800 Pocket Mattress
Was £259.95
RRP £510.00
Which is the best mattress to buy?
The best mattress will provide the right support and comfort tailored to your sleep needs.
Each mattress type offers a unique feel and benefits, so it’s important to choose the perfect one for you.
Popular choices among Mattress Online customers include memory foam, pocket sprung, orthopaedic and hybrid mattresses.
Rated ‘Excellent’ on Trustpilot with over 66,000 reviews, we’re here to help you find your ideal mattress.
Which mattress brands are available?
We offer over 40 top UK mattress brands to suit every preference and budget.
Our favourite brands include:
- Silentnight - the UK’s favourite mattress brand
- Simba - innovative hybrid designs
- Emma - award-winning memory foam comfort
- Sealy - science-backed Posturepedic technology
- Hypnos - premium, handcrafted luxury
- Harrison Spinks - eco-conscious, natural comfort
Partnering with the UK’s most trusted brands means you get quality mattresses and superior support when buying a mattress online.
Can I finance my new mattress?
We offer payment options from Klarna, including 0% Finance and Pay Later in 3.
Both mattress financing options are interest-free payment methods that allow you to spread the cost when you purchase your new mattress.
These flexible financing choices make buying your mattress online easier than ever.
Can I get a mattress with free delivery?
Absolutely. Order your new mattress today and enjoy free next day delivery across most of the UK.
Delivery options include:
- Free working day delivery to most UK locations
- Free next working day delivery when you order before 4pm
- Weekend delivery available for £17.50
- Premium delivery straight to the room of your choice for £20
Get your quality mattress fast and hassle-free with Mattress Online.
How often should I change my mattress?
The National Bed Federation recommends replacing your mattress every seven years for optimal hygiene and support. A quality mattress ensures better sleep and long-term health.
Read our expert guide on when to replace your mattress to keep your sleep fresh and comfortable.
How can I dispose of my old mattress?
We offer a hassle-free mattress recycling service for just £35.
When we deliver your new mattress, we’ll collect your old one and ensure it’s recycled responsibly - keeping 100% of the mattress materials out of landfill.
With over 20 years of mattress expertise, Mattress Online is committed to sustainable sleep solutions.
Advice and Buying Guides
See what our customers say about us
Why buy from Mattress Online?
Free delivery to most locations
Free next working day delivery on most of our mattresses and beds, or upgrade to weekend delivery.
Free 60-night mattress comfort trial
Test your mattress for 60 nights and if you don't like it, simply swap it.
Old mattress disposal
We can collect and recycle your mattress - saving it from landfill.
Sales Enquiries
Mon-Sat: 9:30am - 5:30pm
Sunday: 10am - 4pm
Customer Service
Mon-Sat: 9:30am - 5:30pm
Sunday: Closed
customerservice@mattressonline.co.uk
