Available 
Aspire Pocket+ 1000 Tufted Mattress
from £205-£305.
£205-£305
Sizes tracked: Small Single, Single, Small Double, Double, King Size
Buying guide
Best mattresses for small double beds to compare
A practical shortlisting guide for UK small double buyers, comparing Aspire, Bodyshape and Horizon options by price, feel, construction and fit.
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Last verified: 2026-09-21
Quick verdict
This is a comparison shortlist for small double buyers, not a single-winner verdict. The clearest starting points are the Aspire Pocket+ 1000 Tufted Mattress from £205, the Bodyshape Gel 2000 Pocket Hybrid Mattress for shoppers weighing temperature-comfort trade-offs, and the Bodyshape Ultra Ortho 1500 Pocket Mattress for firmer support. The visible price spread runs from £205 to £959, so the best value depends on size fit, firmness and construction rather than brand alone.
Top picks to compare
Start with Aspire Pocket+ 1000 Tufted Mattress (£205-£305), Bodyshape Boost 1000 Pocket Memory Mattress (£254-£498), Bodyshape Gel 2000 Pocket Hybrid Mattress (£284-£544) because they give you a focused set of current retailer options to compare. The visible price range is £205-£959, so check whether the extra spend buys a useful specification difference rather than only a different brand or finish. The shortlist includes Aspire, Bodyshape, Horizon, which helps you compare familiar brands against specification, delivery and value.
Available 
Bodyshape Boost 1000 Pocket Memory Mattress
from £254-£498.
£254-£498
Sizes tracked: Single, Small Double, Double, King Size, Super King
Available 
Bodyshape Gel 2000 Pocket Hybrid Mattress
from £284-£544.
£284-£544
Sizes tracked: Single, Small Double, Double, King Size, Super King
Available 
Bodyshape Ultra Ortho 1500 Pocket Mattress
from £389-£679.
£389-£679
Sizes tracked: Single, Small Double, Double, King Size, Super King
Available 
Horizon Juno 5000 Pocket Memory Mattress
from £459-£959.
£459-£959
Sizes tracked: Single, Small Double, Double, King Size, Super King
At-a-glance comparison
Use this table to scan the shortlist quickly before opening individual product pages. It covers Pocket Sprung, Hybrid, so compare like-for-like where possible before deciding which mattress best fits your usual sleep position, preferred firmness and bed-frame size. Firmness differences include Firm; Firmness differences can matter as much as headline price when you are matching a product to a specific need.
| Product | Type | Firmness | Sizes | From |
|---|---|---|---|---|
| Aspire Pocket+ 1000 Tufted Mattress | Pocket Sprung | Check retailer | Small Single, Single, Small Double, Double, King Size | £205 |
| Bodyshape Boost 1000 Pocket Memory Mattress | Pocket Sprung | Check retailer | Single, Small Double, Double, King Size, Super King | £254 |
| Bodyshape Gel 2000 Pocket Hybrid Mattress | Hybrid | Check retailer | Single, Small Double, Double, King Size, Super King | £284 |
| Bodyshape Ultra Ortho 1500 Pocket Mattress | Pocket Sprung | Firm | Single, Small Double, Double, King Size, Super King | £389 |
| Horizon Juno 5000 Pocket Memory Mattress | Pocket Sprung | Check retailer | Single, Small Double, Double, King Size, Super King | £459 |
What matters most in this shortlist
A UK small double is typically 4' x 6'3" (120cm x 190cm), so fit matters as much as feel when you compare these products. The shortlist covers pocket sprung and hybrid styles across Aspire, Bodyshape and Horizon, which makes it useful for shoppers who want to compare support types rather than just prices. All the listed items show 5.0 averages, but the exact shortlist products have a review count of 0 in the supplied material, so that rating should not be treated as strong proof of performance.
Buyer trade-offs to weigh before you buy
For small bedrooms, a small double can be a smart space saver for a solo sleeper who wants more room than a single, while two adults may find it snug. That is why the main trade-off here is between compact fit, support feel and price: the Aspire Pocket+ 1000 Tufted Mattress starts at £205, the Bodyshape Boost 1000 Pocket Memory Mattress starts at £254, and the Bodyshape Gel 2000 Pocket Hybrid Mattress starts at £284. If you need more personal space or a different bed-frame setup, check whether stepping up a size makes more sense than paying extra for a denser spec.
Why these mattresses made the shortlist
The shortlist is useful because it brings together 5 mattresses from 3 brands and 2 product types, so you can compare across a real spread of construction and price. Aspire gives you the lowest starting point, Bodyshape supplies both pocket sprung and hybrid options, and Horizon sits at the premium end of the visible range. That mix helps shoppers compare practical use cases such as compact rooms, firmer support and hybrid comfort without assuming one product is automatically the right answer.
Benchmark cues for scanning the set
The benchmark price band on this shortlist is £205-£459, with higher size variants extending to £959, so the gap between starting prices and top-end variants is substantial. One useful comparison point is guarantee length: Aspire Pocket+ 1000 Tufted Mattress lists a 5-year guarantee, Bodyshape Gel 2000 Pocket Hybrid Mattress lists a 5-year guarantee, while Bodyshape Boost 1000 Pocket Memory Mattress lists a 1-year guarantee. The hybrid option is the clearest model to weigh for temperature-comfort questions, while the firm pocket-sprung option is the clearest fit for shoppers who want a firmer feel.
How to choose the right small double mattress
Start with room fit, bed-frame compatibility and mattress depth, because the small double footprint is fixed and the retailer notes that depth can affect bedding, toppers and frame clearance. Then decide whether you want a pocket sprung feel, as with the Aspire and Horizon options, or a hybrid construction like the Bodyshape Gel 2000 Pocket Hybrid Mattress, which pairs pocket springs with gel foam. After that, compare firmness and the comfort layer material on each product page, since medium and firmer options can suit very different sleepers even at similar price points.
Value: what your money buys here
Value is not just the lowest ticket price; it is the combination of construction, guarantee length, delivery and whether the mattress suits your room and sleep setup. The Aspire Pocket+ 1000 Tufted Mattress is the lowest starting-price option at £205, but the Bodyshape Gel 2000 Pocket Hybrid Mattress and other 5-year guarantee models may justify a higher spend if you want the extra reassurance and a different comfort profile. All the examples shown include free delivery to most locations and a 100-night comfort trial, so check the retailer page for the latest price, availability and postcode-specific delivery details before buying.
Retailer details used
Last checked 2026-09-21. 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.
- Aspire Pocket+ 1000 Tufted Mattress | MattressOnlineproduct-page evidence for Aspire Pocket+ 1000 Tufted Mattress
- Bodyshape Boost 1000 Pocket Memory Mattress | MattressOnlineproduct-page evidence for Bodyshape Boost 1000 Pocket Memory Mattress
- Bodyshape Gel 2000 Pocket Hybrid Mattress | MattressOnlineproduct-page evidence for Bodyshape Gel 2000 Pocket Hybrid Mattress
- Mattress Sizes: Beds & Mattress Size Guide UK | MattressOnlineUK small-double size, audience fit, couple-space guidance
- Small Double Mattresses - 4ft Mattresses - MattressOnlineCategory size, firmness mix, constructions, small-double usage guidance
- Terms of Sale at MattressOnline | MattressOnlineSize tolerance and checking dimensions before purchase
Helpful next reads
Keep comparing with related reviews and buying guides before checking the latest retailer prices.
Buying questions
Which small double mattress type is best for a solo sleeper?
A solo sleeper usually has the easiest choice because a small double already gives more room than a single. In this shortlist, a pocket sprung option like the Aspire Pocket+ 1000 Tufted Mattress offers a straightforward starting point, while the Bodyshape Gel 2000 Pocket Hybrid Mattress is worth comparing if you want a different comfort-layer feel.
Is a small double big enough for two adults?
It can work, but MattressOnline describes the size as a snug option for two adults. If you share the bed regularly, compare the small double carefully against room space and how much personal sleeping space you actually want before deciding to stay with this footprint.
Why compare pocket sprung and hybrid mattresses?
Because they can feel and behave differently in everyday use. Pocket sprung models in this shortlist are useful if you want a responsive support feel, while the Bodyshape Gel 2000 Pocket Hybrid Mattress adds a gel foam layer, making it the clearest comparison point for shoppers who want to weigh comfort-layer choice alongside support.
Does the cheapest option always represent the best value?
Not necessarily. The Aspire Pocket+ 1000 Tufted Mattress starts at £205, but value also depends on guarantee length, comfort feel, delivery and whether the mattress fits your bed frame and room. A slightly dearer model can make more sense if the construction or guarantee is a better match.
How important are guarantee length and trial period when choosing?
They matter because they change the practical reassurance you get after delivery. In this shortlist, some products list a 5-year guarantee while Bodyshape Boost 1000 Pocket Memory Mattress lists a 1-year guarantee, and the retailer also shows a 100-night comfort trial on these examples.