The Harrison Spinks Silver 6500 Mattress is a truly premium sleep solution, carefully designed to deliver a refined balance of comfort, support and sustainability. Handcrafted in Yorkshire using traditional techniques, this luxury mattress reflects Harrison Spinks’ long-standing expertise in combining advanced spring technology with responsibly sourced natural materials. Offered by Prestige Beds, the Silver 6500 is an excellent choice for those seeking an indulgent mattress that promotes healthy sleep posture while remaining breathable and easy to care for.

At the core of the Silver 6500 Mattress is an advanced spring system engineered to provide exceptional responsiveness and long-lasting support. The mattress features the award-winning Cortec™ Quad Revolution® pocket spring system, a glue-free design that allows each individual spring to move independently. Unlike conventional pocket spring systems that rely on adhesives, Cortec™ springs are ultrasonically welded into their own pockets, ensuring consistent performance over time. This construction helps isolate movement, making the mattress particularly well suited to couples, while also supporting more accurate contouring to the body.

Working alongside the Cortec™ springs are thousands of MicroHD springs, with an impressive 4500 MicroHD springs layered within the mattress. These fine wire, high-density springs sit within individual pockets and are arranged to create a uniquely adaptive comfort system. Designed to replace the need for foam, MicroHD springs deliver ultra-responsive, contoured support from head to toe without trapping heat or moisture. This helps reduce movement during the night, supports improved spinal alignment and contributes to a cooler, fresher sleeping environment.

The Silver 6500 Mattress is enriched with four generous layers of natural fillings, selected for their comfort, breathability and durability. A blend of British wool and viscose forms a soft, breathable surface that helps regulate body temperature throughout the year. This is complemented by a British wool, hemp and flax blend, alongside a cotton, hemp and flax blend. Hemp and flax are highly absorbent fibres that draw moisture away from the sleeping surface, helping to keep you cool, dry and comfortable. A layer of Sustainable Ecotex adds resilience and structural support, helping the mattress retain its shape and performance over time.

Finishing touches further enhance quality and longevity. The mattress is completed with an in-house woven cover that is free from FR chemical treatments, relying instead on the natural fire-retardant properties of wool. Two rows of hand side stitching reinforce the mattress borders, improving edge-to-edge support and helping to prevent bulging, while securing the internal layers in place. With a depth of approximately 30 cm including doming, the Silver 6500 delivers a luxurious profile without compromising practicality.

Designed for ease of care, the Silver 6500 is a turn-free mattress. There is no need to flip it, simply rotate it from north to south on a regular basis to maintain comfort and extend its lifespan. Available in gentle, medium and firm tensions, with dual tension and zip and link options offered in king and super king sizes, the Harrison Spinks Silver 6500 Mattress offers tailored comfort combined with outstanding craftsmanship. It is supported by a five year guarantee followed by a five year warranty, providing reassurance and long-term confidence in your investment.

Key Features of the Harrison Spinks Silver 6500 Mattress

• Turn free mattress design, removing the need to flip the mattress and requiring only regular rotation from north to south to maintain comfort and even wear.

• Choice of gentle, medium or firm comfort tensions, allowing sleepers to select the level of support that best suits their needs, with dual tension and zip and link options available in king and super king sizes.

• Cortec™ Quad Revolution® pocket spring system, a glue-free design that allows each spring to move independently, helping to isolate movement and provide targeted, body-contouring support.

• 4500 MicroHD springs, created using fine wire technology and housed in individual pockets to deliver ultra-responsive, contoured comfort without the use of foam.

• Posturfil pocket springs, flexible low height pocket springs that adapt to body movement, enhance airflow and provide targeted support across key pressure areas.

• British wool and viscose blend filling, offering breathable, moisture-wicking and naturally antibacterial comfort to help regulate temperature in all seasons.

• British wool, hemp and flax blend, providing resilience and excellent moisture management to keep the sleeping surface comfortable and fresh.

• Cotton, hemp and flax blend, adding softness and airflow while helping draw moisture away through the night.

• Sustainable Ecotex filling, supporting mattress structure and contributing to long-term durability and shape retention.

• FR chemical treatment-free woven mattress cover, naturally fire retardant due to its wool content and designed to create a healthier sleeping environment.

• Two rows of hand side stitching, strengthening the mattress borders, improving edge support and helping prevent border collapse.

• Approximately 30 cm mattress depth including doming, creating a luxurious mattress profile with substantial internal comfort layers.

• Five year guarantee followed by a five year warranty, offering reassurance and long-term peace of mind.