Free delivery

Comfort trial

Comfort fillings
Firmness rating

Support system
Remarkably firm, this mattress features an enhanced orthopaedic layer for those who enjoy superior levels of support.

Highly supportive interlaced springs, joined together in a lattice design. Evenly distributing weight to relieve built-up pressure and improve spinal alignment.

Soft synthetic fillings create an incredible cosy feel. These fillings are durable and resilient, maintaining its shape and quality. A great balance between comfort and value for money.

A damask cover is a finely woven and durable fabric that is soft to touch. This cover doesn't retain heat and has a long-lasting performance.

Durable edge-to-edge support provides a maximised sleeping surface for a more secure sleep. Sit and lay comfortably right to the very edge with zero 'roll-off' sensation.

Helping to promote a healthy sleeping position. Orthopaedic support is specially designed to provide enhanced spinal alignment, joint support and improve posture.
Our firmest rating. Highly supportive with a very firm, sturdy feel

About 9.8 inches deep. Depth is an important factor when buying a mattress as it can affect the suitability for particular bedding, mattress toppers and bed frames.

Prolong the incredible feeling of your mattress by flipping it over regularly. To enhance the performance and longevity of your mattress, flip over every few months.

Stitched into the mattress border, turning handles are there for easier moving and turning. When caring for your mattress, simply use the handles provided for ease of use.

For your peace of mind

Expertly handcrafted in the UK. This product helps to support our economy and helps to reduce environmental impact.

This product conforms to BS7177: 2008, for use at home
An incredibly firm mattress, the Adagio features an enhanced orthopaedic layer of compressed polyester for those who love superior levels of support.
Traditional on a budget
Designed with interlaced open coil springs, this traditional spring system provides the support you need when sleeping. The spring system has been tightened to give you an extra-firm feel, allowing you to wake up with no aches or pains.
Orthopaedic fillings
This mattress is finely filled with soft polyester fibres which are inherently comfortable and a great value for money. The plush fibres have been compressed to make a soothing orthopaedic layer, which relieves your backaches and pains. Wake up refreshed with the Romantica Adagio!
Long-lasting performance
This is a mattress that has certainly been designed with longevity in mind. Hand-tufted to ensure the fillings remain secured in place, the Adagio is further strengthened with a mattress edge reinforcement for enhanced stability.
Fine finishes
Finished in a luxury damask cover, the Adagio perfectly combines supportive care for your back with an elegant design, for a blissful night's sleep.
This mattresss now has four turning handles, although not yet picrtured.
Weights: Single: 25.5kg, Small Double: 29.5kg, Double: 33kg, King Size: 40kg
This mattress comes with a 60-Night Comfort Trial - like all of our mattresses!
The trial lets you test your mattress for up to 60 nights. If it's not quite right for you, you can exchange it for a new one.
It can take some time to get used to a new mattress, which is why we ask you to sleep on your mattress for 30 nights. If you're not happy with the feel after 30 nights, simply contact our Customer Service Team, and we'll arrange a mattress exchange.
| Firmness | Extra firm |
| Comfort fillings | Soft White Fibres |
| Support system | Traditional Open Coil Springs |
| Back care | Orthopaedic support |
| Edge support | Yes |
| Cover | Damask cover |
| Turning handles | Yes |
| Double-sided | Yes |
| Guarantee | 1 year |
| Awards & accreditations | Handcrafted in the UK |
| Fire resistance | Conforms to BS7177: 2008, for use at home |
| Downloads | Romantica Product Care and Guarantee |
| Size | Width | Length | Depth |
|---|---|---|---|
| Single | 90cm | 190cm | 25cm |
| Small Double | 120cm | 190cm | 25cm |
| Double | 135cm | 190cm | 25cm |
| King Size | 150cm | 200cm | 25cm |
Please allow for a tolerance of +/- 2cm
The following delivery methods apply to mainland England and most of Scotland, Wales and Northern Ireland. Please read our delivery page for more information.
Next day delivery (weekdays only) Order before | FREE |
Weekday of your choice Order up to 60 days ahead | FREE |
Weekend On Saturday or Sunday of your choice | £17.50 |
Delivery to the front door of your building Free upgrade for King Size to your room of choice | Yes |
Two-hour delivery time slot We’ll let you know on the day before your delivery | Yes |
Call to let you know we’re on our way On your delivery day | Yes |
Delivery to your room of choice Free upgrade for King Size | £20.00 |
Mattress recycling We'll take away your old mattress | £35.00 |
Delivery is on an all-day service, 7am - 8pm for mainland England and most of Scotland, Wales and Northern Ireland.
Need further information? Please visit our Delivery page.
A balanced snapshot of what customers love (and what they don't), generated by AI.
Fantastic very comfortable.Looks amazing and it has handles to turn.
Verified Purchase
"Extra firm" indeed. It is like sleeping on an uneven rock. I bought 3 different ones, all extra firm, this one has absolutely no filling in between springs and body. It also has some knots on top! Whyy? And to top it all up, after 3 weeks, it dipped in the middle, although my weight is under average.
Verified Purchase
Reply from MattressOnline.co.uk, 10 days ago
Hi George I am sorry you are not finding your mattress comfortable - we appreciate the feedback. The mattress you have purchased does come with a 60-night Comfort Trial; if you are not finding it comfortable you would be more than welcome to exchange this for something more suitable. If you are not liking the tufts, it may be worth looking at a quilted top mattress which doesn't have the tufting. If you would like to make contact with our Customer Service team on 01709 780881 or customerservice@mattressonline.co.uk, we can discuss the options with you. Kind regards Charlie
Good mattress for the price but I think we need a new base for it
Verified Purchase
Excellent all round.
Verified Purchase
Very firm and quality mattress, value for money.
Verified Purchase
Good strong stiff mattress. Helps with my back. Been sleeping well since i received it.
Verified Purchase
Lovely mattress very firm good fit on the bed. Excellent service from driver and easy to order on line
Verified Purchase
Amazing mattress. I bought it because I was changing my bed and wanted a nice firm mattress but not rock hard. This mattress did wonders for me, I couldn’t have wished for any better. Excellent price too!
Verified Purchase
The best mattress ever, we bought this through out the years since marriage 2010, 3 children, 3 house moves and we always buy this comfy long last mattress. Helped my sleep during pregnancy now My boy now 12 has his new bed and now we bought him the same .
Verified Purchase
It is a decent firm mattress.
Verified Purchase
1
Mon-Sat: 9:30am - 5:30pm
Sunday: 10am - 4pm
Mon-Sat: 09:30am - 17:30pm
Sunday: Closed
customerservice@mattressonline.co.uk