Firm Flippable / Double-Sided Super King Mattresses

Rediscover the power of a truly restful night’s sleep with Our Orthopaedic Mattress — where comfort meets support in perfect harmony. Crafted with precision and care, the Orthopaedic Mattress is designed for those who crave extra-firm support without compromising on luxurious comfort. Its high-performance 12.5-gauge orthopaedic spring system, reinforced with a sturdy edge rod, ensures your body is perfectly supported from dusk till dawn — no more sinking or rolling! Wrapped in a premium damask cover, the mattress features traditional and modern fillings, carefully hand-tufted for added durability and long-lasting shape. Enjoy enhanced airflow through integrated air vents, while stitched-in handles make rotating your mattress effortless — keeping it fresh and comfortable for years to come.

Come as expected. Firm and cozy. Alison. Cannock. Tue Sep 29 2026

The Super Ortho Mattress is designed for sleepers who prefer an extra firm feel with superior orthopaedic support. Built with a 12.5g orthopaedic spring system, a compressed polyester layer, and a 25mm reflex foam layer, this mattress ensures optimal spinal alignment and pressure relief, reducing back discomfort for a restful sleep. Reflex foam is naturally hypoallergenic, offering a healthy weight distribution to promote better posture and support. Finished with a hand-tufted damask cover and a beautifully hand-stitched grey chenille border, this mattress combines comfort with a modern contemporary design. Strategically placed air vents encourage airflow, maintaining a cool and breathable sleep surface, while stitched handles allow for easy rotation to extend durability. Ideal for those who require firm back support, the Super Ortho Mattress delivers a high level of comfort, durability, and elegant craftsmanship, making it a perfect choice for a restorative night’s sleep.

Feels lovely and firm hopefully get a good night sleep tonight. Anonymous. Fri Aug 21 2026

The Sealy Mellbreak PostureTech mattress is a great option for those who struggle with aches and pains, thanks to the firmer level of support that it provides. Sealys bespoke PostureTech spring system is at the heart of the mattress, designed to provide long-lasting and deep-down support. The springs react to the weight and movement, applying support where your body needs it the most. Tucked inside the spring unit, Edge Guard works in unison to extend the sleeping area and provide added durability. Plus, a Powerpack is located in the center of the mattress offering additional support to the lumbar region, and works simultaneously with the spring unit to reduce any aches that are disturbing your sleep. The Sealy Mellbreak is double-sided with a tufted surface on each side, offering just as much support each time you turn and rotate the mattress. All Sealy mattresses are hand-crafted in Britain and come with a 5-year guarantee for extra peace of mind. Extra Firm mattress 28 cm depth is available in Single, Small Double, Double, King, and Super king sizes. 5-year guarantee handmade in the UK

Experience our firmest level of support with the Anchor Pro Support Foam Extra Firm Mattress. Designed for adults who prefer a solid, highly supportive sleep surface, this 25cm mattress features a substantial 40kg/m³ high-density reflex foam core for excellent firmness, stability and long-term shape retention. The extra firm construction provides minimal sink and consistent support, helping distribute body weight evenly and promote a stable sleeping position throughout the night. It is an ideal choice for those who find softer mattresses too yielding or simply prefer a firmer, more supportive feel. For added durability, the mattress is fully flippable, allowing both sides to be used and rotated to help distribute wear more evenly. The ZigZag quilted cover features a central zip closure, making it easier to remove for cleaning and maintenance. The foam and cover are OEKO-TEX® certified, while the foam is also CertiPUR-EU® certified, providing additional reassurance about the materials used. The all-foam construction contains no springs or coils, delivering a quiet sleep experience. Proudly manufactured in the UK, the Anchor Pro Support Foam Extra Firm Mattress combines robust construction, practical design and our firmest level of support. At 25cm deep, it is compatible with most suitable bed frames, divans and mattress bases and conforms to BS7177 British fire safety requirements.

This UK-made mattress combines a 1000 pocket spring unit with medium/firm tension for exceptional support and comfort. Filled with hypoallergenic white fibre fillings and wrapped in a durable cotton cover, it provides a clean, comfortable sleep experience. With a 27cm depth and a double-sided design, it can be easily flipped for long-lasting performance. Certified to Contract Source 5 (BS7177) for safety and quality.