Rock Hard Mega Firm 1500 Pocket Mattress
up to
20% off
Free delivery
Comfort trial
Comfort fillings
Firmness rating
Support system
Experience a solid sleep with our first Mega Firm mattress. Designed with an extra firm feel, this mattress takes support to the next level.
Reasons to Buy
Individualised springs encased in cloth pockets. Expertly adapting to movement to distribute personalised support to each part of your body.
Helping to promote a healthy sleeping position. Orthopaedic support is specially designed to provide enhanced spinal alignment, joint support and improve posture.
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.
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.
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.
Our firmest rating. Highly supportive with a very firm, sturdy feel
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.
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.
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
For the highest standards of quality and safety
Description
Looking for a mattress that offers exceptionally firm support? The Rock Hard Mega Firm Mattress is the one for you.
Firm support
Packed full of support, this extra firm mattress is part of our Rock Hard range which features the firmest mattresses we sell. Designed with soothing orthopaedic support, this mattress is ideal for those searching for a firm night's sleep. The results may speak for themselves, you can wake up refreshed, without any aches or pains.
Solid springs
In the core of this mattress are 1500 pocket springs that gently contour around your body for personalised support. Correctly aligning your spine, these strong springs cradle your body where you need it most.
Sturdy edge
Steel piping has been added around the edge of this mattress to create a sturdy and durable mattress edge. In addition to the secure edge, you can get a maximised sleeping space so you have loads of room to spread out!
Firm comfort
This mega firm mattress is finely filled with High Density Compressed polyester. These fillings maximise your comfort without compromising on the extra firm feel. Cosy enough to provide a dreamy-worthy slumber.
Extra durability
This mattress has been expertly tufted. A traditional method that holds the fillings together and helps the mattress hold its shape. This method enhances the firmness of the mattresses and creates a sturdy, durable sleeping surface.
Finishing touches
Every detail, down to the high quality viscose fabric cover, is finished to the best standard. The addition of small air vents have been added to the border, which improves airflow in the mattress, allowing for a fresher night's sleep.
No worries
Backed by a 5 year guarantee, you can enjoy your new mattress in confidence. As it's fully recyclable at its end of use, there's no need to worry that your mattress will end up in landfill.
Benefits
- One of our firmest mattresses as part of our Rock Hard range
- Solid orthopaedic feel for full-body support
- 1500 pocket springs that enhance the support
- Filled with a plush insulator pad that regulates heat
- Blissful extra firm feel
- Stuffed full with High Density Compressed polyester
- Additional steel support around the edge of the mattress
- Increases the sleeping space and border support
- Hand tufted sleep surface amplifies the firm feel
- Air vents along the border for improved breathability
- Turning handles provided
- Fully recyclable at end of the mattresses life
- Depth: 25cm
- 5 Year Guarantee
60-Night Comfort Trial
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.
Specification
| Firmness | Extra firm |
| Comfort fillings | Soft White Fibres |
| Support system | Pocket Springs |
| Pocket spring count | 1500 |
| Back care | Orthopaedic support |
| Edge support | Yes |
| Turning handles | Yes |
| Double-sided | Yes |
| Guarantee | 5 years |
| Awards & accreditations | Handcrafted in the UK, Approved by the National Bed Federation |
| Fire resistance | Conforms to BS7177: 2008, for use at home |
Dimensions
| Size | Width | Length | Depth |
|---|---|---|---|
| Small Single | 75cm | 190cm | 25cm |
| Single | 90cm | 190cm | 25cm |
| Small Double | 120cm | 190cm | 25cm |
| Double | 135cm | 190cm | 25cm |
| King Size | 150cm | 200cm | 25cm |
| Superking | 180cm | 200cm | 25cm |
Please allow for a tolerance of +/- 2cm
Delivery
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 and Superking 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 and Superking | £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.
Reviews
Customer Reviews Summary
A balanced snapshot of what customers love (and what they don't), generated by AI.
MrtThe staff in the shop were extremely helpful. The products we purchased are excellent and very well priced.
Verified Purchase
Ms HarveyVery good firm mattress and very comfortable
Verified Purchase
Mr PatibandlaThis mattress is not there they suggested one more mattress which I used and not upto mark getting backpain. I want to exchange this on 28trail not satisfactory
Verified Purchase
Reply from MattressOnline.co.uk, 1 month ago
Hi there 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 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
WayneBrilliant delivery team mattress perfect 5cstar treat thankyou mattress online
Verified Purchase
Mrs AbdulThis is a solid firm mattress. We went for this one this time as we have a super king mattress and this is the firmness we need and found a firmer mattress than the romantica adiago that we ate usually used to. Great night sleeps honestly.
Verified Purchase
SuzanneAbsolutely perfect for me. Following on from 2 spinal fractures I need extra firm support, this mattress is ideal. I use a mattress topper to give it a bit of softness
Verified Purchase
StefaniaVery firm as I wished, eventually I can rest without getting up with aches.
Verified Purchase
JamesPerfect mattress -just as described. Next day delivery.
Verified Purchase
FatimaArrived on time ,, I suffer from back pain. And was recommended to use extra firm mattress It helps with my back alot when.i need suport at night..
Verified Purchase
RunjanHas improved my sleep and backache
Verified Purchase
1
Sales Enquiries
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Sunday: 10am - 4pm
Customer Service
Mon-Sat: 09:30am - 17:30pm
Sunday: Closed
customerservice@mattressonline.co.uk
