Harrison Spinks Chaucer Mattress
The Harrison Spinks Chaucer is a firm tension pocket sprung mattress filled with natural materials: British wool, hemp, flax and viscose, with no chemical treatments on the sleeping surface.
- Firm support for back & front sleepers
- Natural fibres help you sleep cooler
- Two spring layers ease pressure points
£1,079
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The Harrison Spinks Chaucer contains a combination of 5,770 micro and Cortec pocket springs, which means the mattress responds to your body shape rather than pushing back uniformly. At 24cm deep with a traditional tufted finish, it feels closer to a classic handmade mattress than a modern foam hybrid. It's a serious spend, although the natural fillings and recyclable, glueless Cortec spring system go some way to justifying it. If you sleep hot or want a firmer natural mattress, it deserves a look.
Mattress specifications
Firmness
Firm
Type
Pocket Spring
Depth (cm)
24
Number of Layers
3
Trial Period (nights)
100
Warranty (years)
7
Price Range
£1,079 to £2,249
Best Sleeping Position(s)
Back Sleeping
Stomach Sleeping
Certifications
British Wool
Assessed from the specification published by Feather & Black, captured September 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
The main reasons to choose the Chaucer are breathability and natural construction. Wool, hemp and flax fillings wick moisture and regulate temperature far better than synthetic foams, which means hot sleepers should notice a real difference. The 5,770-spring system uses two layers of adaptive pocket springs to relieve pressure points while keeping air moving through the mattress. The Cortec springs are 100% recyclable and assembled without glue, a genuine plus if sustainability matters to you. Buying through Feather & Black, you get free two man delivery to your room of choice, a 100-night comfort promise and a 7-year guarantee, though these are the retailer's own terms rather than Harrison Spinks'. It suits back and front sleepers who want firm, traditional support.
Key features & layer details
Top layer
A chemical-free sleeping surface blending British wool and viscose, finished with traditional tufting. The tufts hold the fillings in place, which means less settlement over time, though you will feel a slightly dimpled surface rather than a smooth one.
Filling
Generous layers of farm-grown hemp, flax and 100% British wool. These natural fibres breathe and wick moisture, which means better temperature regulation than synthetic fillings, especially for hot sleepers.
Spring system
Over 5,000 high-density micro and Cortec pocket springs, arranged in two layers of advanced pocket springs that adapt to your body and relieve key pressure points. The open structure also lets the mattress breathe, keeping the natural fillings fresh.
Layer details from featherandblack.com product page, September 2026.
Best suited for?
Warm sleepers
Wool, hemp and flax fillings wick moisture and regulate temperature, which means you should stay cooler than on a mattress filled with synthetic foam.
Back sleepers
The firm tension and two layers of adaptive pocket springs give traditional, steady support, which means your spine stays level while pressure points are relieved.
Front sleepers
Firm support from the 5,770-spring system keeps your hips from sinking too far, which means a flatter, more comfortable position on your front.
Eco-conscious buyers
The Cortec springs are fully recyclable and assembled without glue, and the fillings are natural wool, hemp and flax, so the whole build suits a sustainable choice.
Allergy sufferers
The top layer is a chemical-free blend of British wool and viscose, which means you avoid synthetic foam and get a more natural sleeping surface.
This is a firm tension mattress, so lightweight side sleepers may find it a little too unyielding at the shoulder and hip. If you prefer the contouring hug of memory foam, the springy, traditional feel here will not suit you. And budget-conscious buyers have cheaper routes to a decent night's sleep.
Save on an earlier or ex-display model
Some retailers still sell the earlier version of this mattress, or ex-display and returned stock at a lower price. These are the sizes where it costs less than the current model's best price.
Harrison Spinks Chaucer Mattress
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FAQ's
Is the Harrison Spinks Chaucer mattress firm?
Yes, it's listed as firm tension. That suits back and front sleepers, and heavier bodies generally, although lightweight side sleepers may find it a little too firm for comfortable pressure relief at the shoulder and hip.
How many springs does the Harrison Spinks Chaucer have?
The specifications list 5,770 springs, a mix of high-density micro springs and Cortec pocket springs across two adaptive layers. The product description says over 5,000, so treat 5,770 as the precise figure. The Cortec springs are 100% recyclable and assembled without glue.
What is the Harrison Spinks Chaucer made of?
The fillings are natural: 100% British wool, hemp, flax and viscose, with a chemical-free tufted sleeping surface. Beneath that sit micro and Cortec pocket springs. The mattress is 24cm deep and comes in sizes from UK Single up to Emperor.
Does the Harrison Spinks Chaucer come with a trial and guarantee?
Feather & Black offers a 100-night comfort promise and a 7-year guarantee on this mattress. These are the retailer's own terms rather than Harrison Spinks', so if you buy elsewhere, check what that seller offers before ordering.
Is the Harrison Spinks Chaucer good for hot sleepers?
It should be, yes. Wool, hemp and flax naturally wick moisture and regulate temperature, and the pocket spring construction lets air move through the mattress. There's no foam layer to trap heat, which is often the culprit when a mattress sleeps warm.
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