Indulge in the pinnacle of luxurious sleep with the Harrison Spinks Gawthorpe 36,750 Seasonal Turn Mattress, an elite sleep solution designed to deliver five-star hotel quality in your own home. Crafted with unrivalled attention to detail and innovation, this luxury-firm mattress brings together an extraordinary number of precision springs with the finest natural materials for ultimate comfort, support and breathability.

At the core of the Gawthorpe mattress lies an impressive 36,750 spring system, a remarkable combination of Cortec™ Quad Revolution® pocket springs, two layers of HD 4000 micro springs, and Microlution Airflow springs. This advanced spring composition adapts to every contour of your body, providing finely tuned, responsive support that promotes spinal alignment, relieves pressure points, and enhances airflow throughout the mattress. Whether you’re a back, side or combination sleeper, the Gawthorpe responds instantly to your movements for a restorative night’s rest.

Designed for year-round performance, the mattress features a dual-sided, seasonal turn system. The winter side is luxuriously padded with a blend of British white wool, Yorkshire wool, peace silk and cashmere, offering natural thermal insulation and soft, comforting warmth. In contrast, the summer side is enriched with cooling layers of cotton, Egyptian cotton, flax, hemp and mohair, which wick away moisture and enhance breathability, ensuring freshness and dryness on warm nights.

Encasing these premium fillings is a hand-woven, chemical-free mattress cover. Made entirely without synthetic flame-retardant chemicals, this hypoallergenic fabric provides a healthier, more breathable sleep surface. Four rows of expert hand side stitching reinforce the mattress’s structure and deliver edge-to-edge support, extending the usable sleep area and preventing sagging over time.

Environmentally conscious in both design and construction, the Gawthorpe is made from sustainable materials and features 100% recyclable springs, reducing waste while maintaining premium comfort. The mattress comes with a 10-year guarantee—comprising a five-year manufacturer’s guarantee plus a five-year extended warranty—ensuring long-term durability and complete peace of mind.

Key Features:

• 36,750 Spring System: Includes Cortec™ Quad Revolution®, HD 4000 micro springs and Microlution Airflow coils for supreme contouring and airflow.

• Dual-Sided Seasonal Turn Mattress: Winter side with cashmere and silk; summer side with cotton, hemp and mohair for year-round comfort.

• Luxury Natural Fillings: British white wool, peace silk, Yorkshire wool, flax and Egyptian cotton for breathability and thermal regulation.

• Chemical-Free Cover: Hand-woven and naturally flame-retardant for a hypoallergenic sleeping environment.

• Four Rows of Hand Side Stitching: Enhances edge-to-edge support and structural longevity.

• Luxury-Firm Tension: Ideal for those seeking a firm yet indulgent sleeping surface.

• Eco-Friendly Design: Sustainable, recyclable materials reduce environmental impact.

• 10-Year Guarantee: Manufacturer’s cover plus extended warranty for peace of mind.