Enjoy high levels of support every night with the Rock Hard 10 Super Firm Foam Mattress. Perfect for those looking for lots of orthopaedic support, this mattress is great value for money and suitable for various bed frames for extra versatility.
Rock Hard 10 Super Firm Foam Mattress
Description
Dimensions
3ft Single:
- A - Width: 90 cm (3')
- C - Length: 190 cm (6'3")
- Weight: 19 kg
4ft Small Double:
- A - Width: 120 cm (4')
- C - Length: 190 cm (6'3")
- Weight: 24.5 kg
4ft6 Double:
- A - Width: 135 cm (4'6")
- C - Length: 190 cm (6'3")
- Weight: 28 kg
5ft King Size:
- A - Width: 150 cm (5')
- C - Length: 200 cm (6'6")
- Weight: 30 kg
B - Mattress Depth (Thickness): 25.4 cm (10 inches)
Note: Sizes and Weights are approximates and may vary slightly.
Delivery & Returns
Our delivery options
We've made delivering your items easier than ever, with two options to choose from!
Standard delivery
- Available from only £10
- 1-man service delivered to your hallway
- Courtesy email and text 24 hours before delivery
- A 2 to 3 hour delivery slot
Premium delivery
- Available from only £25
- 2-man service delivered to a room of your choice (maximum 2 flights of stairs)
- Courtesy email and text 24 hours before delivery
- A 2 to 3 hour delivery slot
Please note that delivery costs, services, and times are subject to availability and will depend on the product selected. Certain postcodes may incur extra charges. Find out more in our delivery policy.
Easy returns
Don't worry if something goes wrong, or you change your mind! We have detailed returns policy that can be found in our replacement, returns and refund page for more information. Please note that returns are subject to our terms and conditions.
Manufacturer Guarantee
We're sure that you'll love your new item from Happy Beds, but to give you peace of mind, you'll be happy to know all of our products come with a 5-year manufacturer's guarantee as standard.
This guarantee covers any defects in the materials or craftmanship of the product, as long as it has been used during normal domestic use. Find out more in our full manufacturer's guarantee, with our terms and conditions offering more information if needed.




