Comfort Luxury Ortho Master Mattress Dual Sided King
£247.50£476.19save 48%
Available at Wallis · same price at Dorothy Perkins and Debenhams
Get this deal at Wallis →Compare 3 shops
Price history
Tracked since 4th Jul 2026Price unchanged since 4th Jul 2026
One listing shows a ‘was’ price of £476.19. In 115 days of tracking, the highest price we've recorded for this product is £247.50, so check any advertised saving against the price history above. How to spot a fake RRP →
- Dual-sided orthopaedic mattress with a very firm feel
- Features a 12.5 gauge bonnel sprung unit
- Approximately 27cm mattress depth
- Finished with an Anti Bed Bug cover
- Delivered flat, not vacuum packed or rolled
About this product
The Knight Sleep Comfort Luxury Ortho Master Mattress Dual Sided King is stocked by 3 shops we compare on Shopperazzi, all part of Debenhams Group. Listed prices start at £247.50.
Experience firm support with the Knight Sleep Ortho Master mattress, designed for those needing extra back support. This dual-sided mattress features a robust 12.5 gauge bonnel sprung unit and dense fillings, all tufted for enhanced firmness. Its approximately 27cm depth ensures a substantial feel.
Finished with an Anti Bed Bug cover, this mattress is delivered flat to maintain its integrity. It comes with a 1-year manufacturer's warranty and is proudly made in the UK.
Product details
- Brand
- Knight Sleep
- MPN
- 5061089970696
- GTIN
- 05061089970696
- Condition
- new
- Category
- Home & Garden > Mattresses
Frequently asked questions
What is the firmness level of the Ortho Master mattress?
The Ortho Master mattress is described as very firm and fully orthopaedic.
What is the depth of the mattress?
The Ortho Master mattress has a depth of approximately 27cm.
Is this mattress suitable for people with back pain?
Yes, the Ortho Master mattress is ideal for people needing a firm mattress for bad backs, aches, and pains.
Does the mattress come rolled up?
No, the Ortho Master mattress is not vacuum packed or rolled; it is delivered flat.
What warranty is included with the mattress?
The Ortho Master mattress comes with a 1-year manufacturer's warranty.
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