The Harrison Spinks Emerald 16500 Mattress is an exceptional handcrafted sleep solution, made in Yorkshire by the expert team at Harrison Spinks. Created for sleepers who want premium comfort with outstanding, responsive support, this luxury mattress blends advanced spring innovation with generous natural fillings for a truly refined finish. With an impressive 16500 springs in a king size, the Emerald 16500 is designed to feel wonderfully supportive, highly breathable and built to perform beautifully over time.

At the heart of the mattress is a sophisticated spring system engineered to deliver tailored support and dependable durability. The Emerald 16500 features the Cortec™ Quad spring system, designed to respond accurately to your body and provide a stable, supportive foundation. This is enhanced by multiple layers of micro springs, including HD 2000 Micro springs and dual layers of HD 2500 Micro springs. Positioned closer to the sleeping surface, these high-density spring layers add flexibility, refined contouring and improved pressure relief, helping the mattress adapt smoothly as you change position through the night. Posturfil pocket springs are also included, adding further responsiveness and support, while helping the mattress react naturally to movement for a more settled, uninterrupted sleep.

Comfort is elevated by carefully selected natural fillings that work together to regulate temperature and manage moisture. The Emerald 16500 includes layers of blended British wool and viscose, combined with a British wool, hemp and flax blend and a cotton, hemp and flax blend. Wool is valued for its soft, springy feel and its ability to help regulate temperature, keeping the mattress comfortable throughout the year. Hemp and flax are highly absorbent fibres that help draw moisture away from the sleeping surface, supporting a cooler, drier and fresher feel night after night. These natural materials also contribute to the mattress’s luxurious comfort while supporting long-term resilience.

The Emerald 16500 is designed as a Seasonal Turn mattress, featuring a warming wool winter side and a cooling cotton summer side. This seasonal construction allows you to rotate and flip the mattress regularly, encouraging even wear and helping extend the lifespan of the fillings and support layers. It is a great option for sleepers who like their mattress to adapt to the seasons while maintaining consistent comfort and support.

Finishing details reflect the craftsmanship throughout. The mattress features an in-house woven cover that is free from FR chemical treatments, supporting a more natural sleep environment. Three rows of side stitching reinforce the borders, improving edge-to-edge support and increasing durability by helping keep the internal layers secure. With a streamlined depth of approximately 25 cm, the Emerald 16500 offers a supportive profile suitable for all bed bases.

For added reassurance, the Harrison Spinks Emerald 16500 Mattress comes with a five year manufacturer’s guarantee followed by a five year warranty, giving ten years of total cover.

Key Features of the Harrison Spinks Emerald 16500 Mattress

• Seasonal turn mattress design with a warming wool winter side and a cooling cotton summer side, created to be rotated and flipped regularly for even wear and extended performance.

• 16500 springs in a king size mattress, delivering an exceptional level of tailored support and refined responsiveness.

• Cortec™ Quad spring system, designed to provide accurate, body-contouring support and a stable foundation for healthy sleep posture.

• Multiple layers of HD 2000 Micro springs and dual layers of HD 2500 Micro springs, adding flexibility, enhanced contouring and improved pressure relief close to the sleeping surface.

• Posturfil pocket springs, providing additional responsiveness and adaptability to support movement and comfort through the night.

• Natural fillings including blended British wool and viscose, offering breathable comfort and moisture regulation for a fresher sleeping environment.

• British wool, hemp and flax blend and cotton, hemp and flax blend layers, incorporating highly absorbent fibres that help draw moisture away to keep the mattress cooler and drier.

• In-house woven FR chemical treatment-free cover, designed for a more natural and reassuring sleeping surface.

• Three rows of side stitching, strengthening the mattress borders and improving edge support for increased durability.

• Approximately 25 cm mattress depth, offering a streamlined yet supportive mattress profile suitable for all bed bases.

• Five year guarantee followed by a five year warranty, providing ten years of total cover for long-term peace of mind.