Available 
Harrison Spinks Harewood 4250 Pocket Pillow Top Mattress
from £917-£1,716.
£917-£1,716
Sizes tracked: Single, Double, King Size, Super King
Harrison Spinks Pocket Sprung
Harrison Spinks Alwoodley 9750 Pocket Mattress review
Harrison Spinks Alwoodley 9750 Pocket Mattress is a premium medium-feel pocket sprung mattress with natural-material appeal, but its price and depth make comparison essential.
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Last verified: 2026-09-04
Quick verdict
Harrison Spinks Alwoodley 9750 Pocket Mattress looks most relevant to shoppers who want a medium-feel pocket sprung mattress with a natural-material emphasis and UK craftsmanship. The premium positioning is clear, but so is the need to check whether the current size-specific price and 29cm depth suit your bed setup and budget before you commit.
Available sizes and prices
Harrison Spinks Alwoodley 9750 Pocket Mattress is listed with 4 size options from £988-£1,888. The visible sizes include Single, Double, King Size, Super King, so use the table to compare the option that matches the exact size, colour, format or specification you want. Always confirm the final checkout price, delivery charge and stock status on the retailer page.
Key product details
These are the retailer details worth checking first for Harrison Spinks Alwoodley 9750 Pocket Mattress: Brand: Harrison Spinks; Type: Pocket Sprung; Sizes tracked: Single, Double, King Size, Super King; Price range: £988-£1,888. Treat them as a quick fact sheet, then use the retailer page to verify any installation, warranty, delivery or model-number details before buying.
| Brand | Harrison Spinks |
|---|---|
| Type | Pocket Sprung |
| Sizes tracked | Single, Double, King Size, Super King |
| Price range | £988-£1,888 |
| Owner rating signal | 4.6 out of 5 shown; review volume needs checking with the retailer |
| Last checked | 2026-09-04 |
Product page evidence
The Mattress Online listing describes the Harrison Spinks Alwoodley 9750 as a pocket sprung mattress with a wool comfort layer and medium firmness. It is shown as 29cm deep, comes in Single, Double, King Size and Super King, and is supported by a 100-night comfort trial plus a 5-year guarantee. The retailer also highlights free delivery to most locations, so the final value depends on whether those benefits apply to your postcode and chosen size.
Research takeaways
The clearest takeaway is that this is positioned as a premium natural-material mattress rather than a budget buy. Visible review evidence is limited: the page shows 4.6/5 from 15 reviews, while public snippets include praise for comfort and support alongside comments that it felt too soft or lacked edge support for some sleepers. Price also sits above the comparable-product median, and the four tracked variants are about average for the category, so the mattress is best approached as a shortlist item rather than an automatic choice.
Buyer trade-offs
The main trade-off is between the Harrison Spinks natural-material, handcrafted-in-the-UK story and the higher price you pay for it. In the tracked range, the Alwoodley 9750 runs from £988 for a Single to £1,888 for a Super King, so the value question changes by size rather than staying fixed across the range. If you usually prefer a firmer or clearly softer mattress, the medium feel needs close checking, because review snippets suggest some sleepers found it softer than expected. You should also confirm the 29cm depth works with your bed frame, fitted sheets and any topper, since a thicker mattress can affect both appearance and compatibility.
Price and value benchmark
Tracked prices run from £988 for the Single to £1,888 for the Super King, which places this model above the comparable-product median of £578. That means it is competing in a premium bracket where construction, natural fillings and brand reputation matter more than headline price alone. Value here depends heavily on the size you need, because the spread from Single to Super King is wide enough that a smaller model may feel more accessible than the largest variants.
Specs versus alternatives
Against nearby pocket sprung alternatives, this Harrison Spinks stands out more for its natural-material presentation than for price leadership. Comparable options include the Harrison Spinks Harewood 4250 Pocket Pillow Top Mattress from £917 to £1,716, the Harrison Spinks Grassington 5750 Pocket Mattress from £919 to £1,799, and the Sleepeezee Memory Ultimate 6500 Pocket Pillow Top Mattress from £899 to £1,439. If you want a similar premium feel, compare fillings, depth and size spread carefully rather than assuming the Alwoodley is the most suitable simply because it sits in the same brand family.
How to read the review evidence
The visible 4.6/5 rating is a useful signal, but the count shown on the retailer page is only 15 reviews, which is too small to treat as broad proof of satisfaction. That matters because the snippets are mixed: some praise comfort and build quality, while others mention softness or edge support concerns. Use the rating as a light nudge, not a final verdict, and check for any more recent comments on the retailer page before deciding.
Who it suits
This mattress looks best for shoppers who want a medium-feel pocket sprung mattress with a natural-material emphasis and a handcrafted UK build. It should suit buyers who are happy to pay for the Harrison Spinks name, the wool comfort layer and the 100-night comfort trial, especially if they are comparing against similarly priced premium pocket sprung options. If you want a mattress that feels more material-led and less budget-focused, this is one to keep on the shortlist.
Who should avoid it
If you prefer something clearly firmer than medium or noticeably softer and more enveloping, this Harrison Spinks Alwoodley 9750 Pocket Mattress may be a poor fit. Bargain-hunters will also likely find the premium price hard to justify, especially when the Single starts at £988 and the Super King reaches £1,888. Shoppers who want stronger long-term review evidence should be cautious too, because the visible review volume is limited and public commentary is not entirely uniform.
Comfort and support
The pocket sprung construction suggests responsive support, while the wool comfort layer points toward a more natural-feeling surface than foam-heavy rivals. With a 29cm depth and a medium firmness rating, the Alwoodley 9750 is worth matching carefully to your sleep position, bed frame and bedding rather than assuming it will feel the same on every setup. Some public snippets mention softness and edge support concerns, so shoppers who want a more secure sitting edge or a distinctly firmer feel should compare it against other pocket sprung mattresses before buying.
Value check
On value, the mattress offers a 100-night comfort trial, a 5-year guarantee and free delivery to most locations, which helps balance the premium pricing. Even so, the final verdict comes down to the exact size you need and whether the construction details justify the cost for you. Check the retailer for the latest price and availability, especially if you are comparing the Double at £1,188 or the Super King at £1,888 against other pocket sprung mattresses in the same budget band.
Good alternatives to compare
The closest alternatives to compare with Harrison Spinks Alwoodley 9750 Pocket Mattress include Harrison Spinks Harewood 4250 Pocket Pillow Top Mattress, Harrison Spinks Grassington 5750 Pocket Mattress, Sleepeezee Memory Ultimate 6500 Pocket Pillow Top Mattress. Use these cards to check whether a nearby model gives you a better price, a more suitable specification or a clearer match for your space and budget.
Available 
Harrison Spinks Grassington 5750 Pocket Mattress
from £919-£1,799.
£919-£1,799
Sizes tracked: Single, Double, King Size, Super King
Available 
Sleepeezee Memory Ultimate 6500 Pocket Pillow Top Mattress
from £899-£1,439.
£899-£1,439
Sizes tracked: Single, Small Double, Double, King Size, Super King
Retailer details used
Last checked 2026-09-04. The source list below is included to help you check the details behind the comparison. Always confirm the latest price, delivery cost, stock status and product details with the retailer before buying.
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These related guides and reviews can help you compare nearby options before buying.
Questions about this mattress
Is the Harrison Spinks Alwoodley 9750 Pocket Mattress worth the premium price?
It can be, if you want a medium-feel pocket sprung mattress with natural materials, a 100-night comfort trial and a 5-year guarantee. Because it sits above the comparable-product median, you should compare the current size price against nearby alternatives before deciding.
Does the medium firmness suit side, back or combination sleepers?
Medium firmness can suit a range of sleep positions, but it is not a guarantee of the right feel for every sleeper. If you usually prefer a firmer or softer surface, compare the Alwoodley 9750 against other pocket sprung options and check whether the medium feel is described in a way that matches your preference.
Is the 29cm depth important before buying?
Yes. A 29cm mattress can affect sheet fit, topper use and bed-frame clearance, so it is worth checking against your current setup before ordering. That depth is also part of the overall value picture, since thicker mattresses sometimes need more careful bedding matching.
How should shoppers interpret the 4.6/5 rating from only 15 reviews?
Treat it as a light signal rather than strong proof. The rating is useful for a quick read, but 15 reviews is a small visible sample, and the comments are mixed enough that it should not override your own firmness, depth and price checks.
What are the main trade-offs versus cheaper pocket sprung alternatives?
The Alwoodley 9750 trades on natural fillings, a handcrafted UK build, a 100-night trial and a 5-year guarantee, but you pay a premium for those features. Cheaper pocket sprung alternatives may look better on price alone, so the question is whether the wool comfort layer, 29cm depth and brand positioning are worth the extra spend for you.