Available 
Harrison Spinks Quilted Fusion 4000 Pocket Mattress
from £799-£1,509.
£799-£1,509
Sizes tracked: Single, Double, King Size, Super King
Harrison Spinks Pocket Sprung
Harrison Spinks Collingham 3250 Pocket Mattress review
Harrison Spinks Collingham 3250 Pocket Mattress is a medium-feel pocket sprung shortlist option with wool comfort fillings, a 100-night trial and size-led pricing.
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Last verified: 2026-07-21
Quick verdict
Harrison Spinks Collingham 3250 Pocket Mattress looks like a sensible shortlist option for shoppers who want a medium-feel pocket sprung mattress with natural-fill styling rather than a bare-bones budget buy. The current retailer pricing runs from £636 to £1,188 depending on size, so the main decision is fit, stock and value for your room rather than chasing the lowest sticker price. The 100-night comfort trial and 5-year guarantee add reassurance, but you should still compare the exact size you need and confirm availability at checkout.
Available sizes and prices
Harrison Spinks Collingham 3250 Pocket Mattress is listed with 4 size options from £749-£1,399. 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 Collingham 3250 Pocket Mattress: Brand: Harrison Spinks; Type: Pocket Sprung; Sizes tracked: Single, Double, King Size, Super King; Price range: £749-£1,399. 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 | £749-£1,399 |
| Owner rating signal | 5.0 out of 5 shown; review volume needs checking with the retailer |
| Last checked | 2026-07-21 |
What the retailer page says
Mattress Online lists the Harrison Spinks Collingham 3250 as a pocket sprung mattress with a medium firmness rating and wool comfort fillings. The page also states that it is handcrafted in the UK, shows a 100-night comfort trial and a 5-year guarantee, and describes the model with supportive pocket springs and plush natural fillings. Those are useful buying clues, but they are product-page claims rather than independent performance evidence, so it is still worth checking the full specification, depth and delivery details before ordering.
What matters most from the wider comparison
The tracked starting price of £636 sits close to the comparable pocket-sprung median of £612, with 98 comparable options starting lower and 88 starting higher. That puts this model in the middle of the market rather than in bargain territory, so the value question is really about whether the medium feel, wool comfort fillings and Harrison Spinks brand fit your priorities. Review evidence is limited, with a 5.0 rating shown from just 5 reviews, so the rating is a positive signal but not broad proof of long-term satisfaction. Nearby comparison points include Harrison Spinks Bordley Natural 2750 Pocket Firmer Mattress, Harrison Spinks Quilted Fusion 4000 Pocket Mattress, Silentnight British Wool 2200 Pocket Mattress and Sleepeezee Wool Luxe 3700 Pocket Pillow Top Mattress.
Buyer trade-offs to weigh up
If you want a medium feel, this model is easier to shortlist than a firmer Harrison Spinks option such as the Bordley Natural 2750 Pocket Firmer Mattress, but it may feel too neutral if you know you prefer a stronger or softer surface. Size also matters here: Single, Double and King Size are shown in stock, while Super King appears out of stock in the supplied variant list, so confirm the size you want is actually available. Against nearby Silentnight and Sleepeezee alternatives, the key trade-off is whether you value wool-filled pocket-sprung styling and a 5-year guarantee more than a different top layer, a different firmness feel or a slightly lower starting price.
Price and value benchmark
At £636 for the starting size, the Harrison Spinks Collingham 3250 sits close to the peer median of £612 rather than clearly below it. In the comparable market, 98 options start cheaper and 88 start dearer, which suggests this is a fair middle-market price for the specification rather than a standout bargain. The value case is stronger if you want the medium pocket-sprung feel, wool fillings, 100-night trial and 5-year guarantee; if you only care about the cheapest route into a pocket sprung mattress, there are more budget-led alternatives to compare.
How it compares with nearby alternatives
The closest alternatives include Silentnight British Wool 2200 Pocket Mattress, Silentnight Plant Based Box Top 1800 Pocket Mattress, Silentnight UltraGel 2000 Mirapocket Box Top Mattress and Sleepeezee Jessica 1800 Pocket Gel Mattress. Price differences are small at the entry point, so the better comparison is feel, construction and size coverage: box-top models add a different comfort profile, while wool-filled pocket sprung models stay closer to the Collingham’s natural-fill direction. Harrison Spinks also has alternatives such as the Bordley Natural 2750 Pocket Firmer Mattress and Quilted Fusion 4000 Pocket Mattress, which are useful if you want to stay with the brand but change firmness or construction style.
How to read the review rating
The page shows a 5.0 out of 5 owner rating, but it is backed by only 5 reviews, so it should be treated as a light positive signal rather than a strong consensus. That matters because mattresses are highly personal, and a small sample can look impressive without covering many body types, sleep positions or long-term ownership experiences. Use the rating as supporting context alongside the medium firmness, wool comfort fillings and trial period, not as a guarantee that the mattress will suit every shopper.
Who it suits
This mattress should suit shoppers who want an everyday medium-feel pocket sprung mattress with a more premium natural-fill look and the reassurance of a 100-night comfort trial. It is also a sensible shortlist if you are comparing branded pocket sprung mattresses in the mid-range and want the flexibility of Single, Double or King Size options. The combination of Harrison Spinks branding, wool comfort fillings and a 5-year guarantee makes it appealing for buyers who want a balance of comfort, support and buyer reassurance rather than a stripped-back basic model.
Who should avoid it
Look elsewhere if you already know you want a clearly firmer or softer mattress, because the medium rating may not give you the feel you prefer. It is also less convenient if Super King is your only target and the size is out of stock when you check, or if another construction such as a box-top, gel-topped or firmer pocket sprung mattress better matches your setup. If budget is the main priority, compare it carefully with cheaper pocket sprung alternatives before deciding that the Harrison Spinks Collingham 3250 Pocket Mattress is worth the £636 starting price.
Comfort and support
On paper, the Collingham 3250 combines pocket springs with wool comfort fillings and a medium firmness rating, which usually points to balanced support with a comfort layer that is less minimal than a basic sprung mattress. That makes it a logical compare-for-like option if you sleep on your back, side or switch positions and want an everyday feel that is not overly soft or overly firm. Comfort is personal, though, so the safest way to use the listing is as a suitability guide rather than a promise of better sleep, and you should confirm the mattress depth and bed-frame compatibility before buying.
Value verdict
The Harrison Spinks Collingham 3250 Pocket Mattress looks reasonably priced for a mid-range pocket sprung model with wool comfort fillings, a 100-night trial and a 5-year guarantee, especially when compared with similar options from Silentnight, Sleepeezee and other Harrison Spinks models. Its value improves if you need one of the in-stock sizes and want the brand’s natural-fill style; it weakens if you are chasing the lowest possible price or if the out-of-stock Super King is the only size you need. Check the latest retailer price and availability before ordering, because the best buy here depends on size, stock and whether the medium feel is the right match for you.
Good alternatives to compare
The closest alternatives to compare with Harrison Spinks Collingham 3250 Pocket Mattress include Harrison Spinks Quilted Fusion 4000 Pocket Mattress, Sleepeezee Memory Ultimate 4500 Pocket Mattress, Harrison Spinks Levisham 3750 Pocket 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 
Sleepeezee Memory Ultimate 4500 Pocket Mattress
from £764-£1,259.
£764-£1,259
Sizes tracked: Single, Small Double, Double, King Size, Super King
Available 
Harrison Spinks Levisham 3750 Pocket Mattress
from £755-£1,385.
£755-£1,385
Sizes tracked: Single, Double, King Size, Super King
Retailer details used
Last checked 2026-07-21. 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.
More mattresses to compare
These related guides and reviews can help you compare nearby options before buying.
Questions about this mattress
Is the Harrison Spinks Collingham 3250 Pocket Mattress worth shortlisting?
Yes, if you want a medium-feel pocket sprung mattress with wool comfort fillings and a 100-night trial. It looks more like a considered comparison piece than a bargain buy, so check whether the size and price suit your setup.
Does the price change by size, and is Super King available?
Yes, the tracked prices run from £636 to £1,188 across the listed sizes. Single, Double and King Size are shown in stock, while Super King is shown as out of stock in the supplied variant list, so confirm live availability at checkout.
How should I read the 5.0 rating with only 5 reviews?
Treat it as a positive but limited signal. A small review count can be useful, but it does not give the same confidence as a larger body of owner feedback, so keep the medium firmness, construction and trial period in your comparison.
What should I compare against nearby Silentnight or Sleepeezee alternatives?
Compare firmness, construction, size availability and the reassurance features on offer. Nearby Silentnight and Sleepeezee models may differ in top layer style, price spread and variant coverage, so they are useful if you want a firmer, softer or differently built option.