Named after the picturesque cathedral city of Canterbury, the Harrison Spinks Canterbury 4450 Pocket Natural Mattress embodies Harrison Spinks’ reputation for creating the most luxurious mattresses in the industry.

Tailored spring support that contours to your unique body shape 

The Canterbury 4450 Mattress features a combination of innovative Cortec™ Pocket Springs and Micro posture springs for maximum support all night long. Made without glue like regular pocket springs, Cortec™ Pocket Springs can react faster to your body’s movements throughout the night.

Micro posture springs work alongside these cleverly developed springs. Much smaller than ordinary pocket springs, Harrison Spinks’ own Micro springs are able to contour to the exact unique shape of your body, providing tailored support exactly where you need it.

The most sustainable mattress fillings in the industry

Owning and overseeing every stage in the production process, Harrison Spinks incorporate sustainably grown and harvested cotton and flax in the Canterbury 4450 Mattress. 

The moisture wicking properties of soft cotton provide a dry and refreshing night’s sleep, while flax acts as a light, absorbable, breathable and organic filling.

Within the Canterbury 4450 Mattress you’ll also find both Viscose and British wool. Viscose, derived from the wood pulp of eucalyptus, beech and pine trees, is versatile and lightweight, offering exceptional comfort.

Harrison Spinks’ British wool blend comes from their 300 acre farm, home to hundreds of sheep. Soft and breathable, this wool acts as a climate control unit, keeping you cool in the summer and warm in the winter.

Bringing weaving back to Yorkshire, the Harrison Spinks Canterbury 4450 Mattress features a woven chemfree mattress cover. Combining traditional methods with state-of-the-art weaving looms, Harrison Spinks are able to create a breathable and FR chemical free sleeping surface.

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• Cortec™ Pocket Springs react quickly to your movements in the night
• Cotton and flax blends provide moisture-wicking properties and enhanced ventilation for a refreshing night’s sleep
• Viscose wool blend from the wood pulp of eucalyptus, beech and pine trees
• Encased in a specially woven breathable and FR chemical free mattress cover
• Turn free - simply rotate each season to keep as new
• In-house designed Micro springs relieve pressure exactly where you need it
• Sustainable fillings from Harrison Spinks’ 300 acre Yorkshire farm
• Traceable British wool acts as a climate control unit, regulating your temperature
• Ecotex fibres are 100% recyclable and offer layers of additional comfort

Harrison Spinks 10 Year Guarantee

Family bed makers since 1840, Harrison Spinks are certain you’ll adore your new mattress, as are we. However, in the unlikely event you find a defect within ten years as a result of faulty materials or poor workmanship, you’ll be covered by their generous warranty. Please download guarantee/warranty information for more information.

Download warranty/guarantee information