Harrison Spinks Gold 9500 Pocket Mattress (Firmer Feel)
The Harrison Spinks Gold 9500 Pocket Mattress (Firmer Feel) is a pocket spring mattress with a firm rating, which means the springs move independently to follow your shape while keeping a noticeably supportive surface underneath you.
- Holds you up rather than sinking
- Less roll-together than open coil
- Traditional hand-built construction
£1,069
Get the lowest price we've found
The Harrison Spinks Gold 9500 comes in five sizes, from UK Single up to UK Super King. It's listed with a 5 Year Guarantee. Detailed construction and layer information isn't published for this model yet, so check the specifics with the retailer before you buy.
Mattress specifications
Firmness
Firm
Type
Pocket Spring
Depth (cm)
Number of Layers
5
Trial Period (nights)
Warranty (years)
Price Range
£1,069 to £2,049
Best Sleeping Position(s)
Back Sleeping
Stomach Sleeping
Certifications
Assessed from the product page published by Mattress Online, captured September 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
If you sleep on your back or front and prefer a bed that holds you up rather than lets you sink, a firm pocket spring design like this is a sensible shortlist candidate. The pocket springs respond individually, which means less of the roll-together you get with older open-coil beds. The starting price is a real commitment, but Harrison Spinks mattresses sit at the traditional, hand-built end of the market and pricing tends to reflect that. The retailer-listed 5 Year Guarantee gives you a reasonable safety net. Check the firmness carefully before ordering, as this model appears in more than one feel and listings have been inconsistent.
Key features & layer details
Pocket springs
1000 Cortec Quad Revolution springs sit in cloth pockets and are grouped in fours, with mini springs inside the regular springs. This is the main support layer, so it is what gives the mattress its firm, held-up feel.
Mini pocket springs
A layer of 1000 Posturfil springs, plus an extra 7500 mini springs, sits above the main springs for contouring. It adds some shape-following give on top of the firm support below.
Wool, hemp and flax blend layer
Layers of wool, hemp and flax are blended to improve breathability. Air can move through the mattress more easily, which helps if you tend to feel the heat at night.
Cotton, hemp and flax layer
An extra layer of cotton, hemp and flax wicks moisture away. That should help the surface feel drier and fresher while you sleep.
Wool comfort layer
The top layer is 100% traceable British wool, which gives a plush surface. It softens the feel at the top, though the mattress overall is still firm.
Layer details from harrisonspinks.co.uk and mattressonline.co.uk product pages, October 2026.
Best suited for?
Back sleepers
The firm feel is designed to hold you up rather than let you sink, which suits anyone who lies on their back.
Front sleepers
Firm support keeps your body held up instead of sinking in, which is what many people who sleep on their front prefer.
Couples
Pocket springs respond individually, which means less of the roll-together you get with older open-coil beds when sharing.
Combination sleepers
Individually responding pocket springs mean the surface adjusts as you move, so changing between back and front positions feels less like fighting the bed.
Lightweight side sleepers may find a firm mattress presses on the shoulder and hip rather than cushioning them, so this feel is unlikely to suit you. It's also a poor fit for tighter budgets, given the starting price.
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 Gold 9500 Pocket Mattress (Firmer Feel)
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FAQ's
How firm is the harrison spinks gold 9500?
This version is listed as Firm, sold as the Firmer Feel option. The model is also available in other feels, and some listings describe this product with softer wording, so confirm the exact tension with the retailer before you order rather than relying on the product name alone.
What sizes does the harrison spinks gold 9500 come in?
Five UK sizes are listed: Single, Small Double, Double, King and Super King.
Does the harrison spinks gold 9500 have a guarantee?
The retailer listing for this mattress shows a 5 Year Guarantee. Guarantee terms can vary between shops, so check the conditions with the retailer you buy from.
How much does the harrison spinks gold 9500 cost?
It depends on the size you choose, and the price table on this page shows the current price for each size.
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