Available 
Sealy Exquisite Entice Mattress
from £2,999-£4,369.
£2,999-£4,369
Sizes tracked: Double, King Size, Super King
Buying guide
Best Sealy mattresses to compare
Compare five Sealy mattresses at Mattress Online by firmness, support type, size options and price band so you can shortlist the right fit for your sleep needs.
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Last verified: 2026-08-04
Quick verdict
This is a comparison shortlist, not a single universal winner. Start by comparing Sealy Advantage Memory Essential Mattress from £267, Sealy Waltham Latex Advantage Mattress from £515 and Sealy Exquisite Entice Mattress from £2,999, then decide whether the extra spend matches the feel and construction you want. The full shortlist spans £267 to £4,369, so the best pick depends on sleep position, firmness preference, size needs and whether the live product page shows a meaningful specification upgrade.
Top picks to compare
Start with Sealy Exquisite Entice Mattress (£2,999-£4,369), Sealy Waltham Latex Advantage Mattress (£515-£935), Sealy Advantage Memory Essential Mattress (£267-£503) because they give you a focused set of current retailer options to compare. The visible price range is £267-£4,369, so check whether the extra spend buys a useful specification difference rather than only a different brand or finish. The shortlist includes Sealy, which helps you compare familiar brands against specification, delivery and value.
Available 
Sealy Waltham Latex Advantage Mattress
from £515-£935.
£515-£935
Sizes tracked: Single, Small Double, Double, King Size, Super King
Available 
Sealy Advantage Memory Essential Mattress
from £267-£503.
£267-£503
Sizes tracked: Single, Small Double, Double, King Size, Super King
Available 
Sealy Steeple Ortho Plus Mattress
from £389-£695.
£389-£695
Sizes tracked: Single, Small Double, Double, King Size, Super King
Available 
Sealy Posturepedic Elevate Blackwood Mattress
from £779-£1,389.
£779-£1,389
Sizes tracked: Single, Double, King Size, Super King
At-a-glance comparison
Use this table to scan the shortlist quickly before opening individual product pages. It covers Mattress, Natural, Orthopaedic, 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 |
|---|---|---|---|---|
| Sealy Exquisite Entice Mattress | Mattress | Check retailer | Double, King Size, Super King | £2,999 |
| Sealy Waltham Latex Advantage Mattress | Natural | Check retailer | Single, Small Double, Double, King Size, Super King | £515 |
| Sealy Advantage Memory Essential Mattress | Mattress | Check retailer | Single, Small Double, Double, King Size, Super King | £267 |
| Sealy Steeple Ortho Plus Mattress | Orthopaedic | Firm | Single, Small Double, Double, King Size, Super King | £389 |
| Sealy Posturepedic Elevate Blackwood Mattress | Mattress | Check retailer | Single, Double, King Size, Super King | £779 |
What the research shows
The strongest source-backed takeaway is that Sealy treats firmness as a practical choice: soft for side sleepers and lighter builds, medium for average builds, and firm for front or back sleepers and heavier builds. Sealy also asks shoppers to think about sleeping position, comfort preference, body temperature and budget, which fits this shortlist because it mixes Mattress, Natural and Orthopaedic models. Review evidence for these exact products is limited, and there is no independent lab comparison in the supplied material, so this page is best used as a cautious buyer guide rather than a definitive ranking.
Buyer trade-offs to compare
Focus on firmness and feel first, then support type and comfort layer material. The Sealy Waltham Latex Advantage Mattress is the only shortlisted model directly tagged as Natural, while the Sealy Advantage Memory Essential Mattress uses MemorySense foam and the Sealy Steeple Ortho Plus Mattress is explicitly Orthopaedic and Firm from £389. Size availability also matters: most shortlisted models show five size options, but the Sealy Exquisite Entice Mattress shows fewer visible variants, so it may suit a different space or budget scenario than the more flexible mid-range models.
Why these picks made the shortlist
Sealy has enough range on Mattress Online to make a brand shortlist useful, with five in-scope products covering three product types and a wide price spread. That makes this page more helpful as a fit-and-value comparison than as a simple brand ranking, because shoppers can compare a £267 entry model, a £515 latex option, a £389 firm orthopaedic option and a premium £2,999 starting point without leaving the brand. The point is to narrow the field by comfort need, not to assume the highest price is automatically the best buy.
Shortlist benchmark snapshot
The lowest starting price in the shortlist is Sealy Advantage Memory Essential Mattress at £267, while the highest is Sealy Exquisite Entice Mattress at £2,999. Sealy Steeple Ortho Plus Mattress is the clearest firm-support reference point at £389, and Sealy Waltham Latex Advantage Mattress starts at £515 with a Natural tag. Most models show five size options, which makes size availability a useful comparison point alongside firmness, support type and current price when you check the retailer page.
How to choose between these mattresses
Side sleepers and lighter builds should start with the softer end of the range, while back or front sleepers and heavier builds may prefer the firmer end, especially the Sealy Steeple Ortho Plus Mattress. If temperature comfort is high on your list, the Sealy Waltham Latex Advantage Mattress is the clearest shortlisted model to inspect because that is the only one directly flagged for that need in the supplied comparison data. Also check bed-frame compatibility and mattress depth before ordering, since the retailer notes that depth affects bedding fit and suitability for different frames.
Value buying notes
Value is about more than the lowest ticket price. The Mattress Online Sealy pages shown here include a 100-night comfort trial, but delivery and guarantee terms can vary by model and should be checked live before checkout; the Waltham and Memory Essential pages show 5-year guarantees, while the Exquisite Entice page shows a 10-year guarantee. A higher price only makes sense if the construction, comfort layers, size choice and current retailer terms give you something you actually need, so compare the live product page carefully before paying premium money.
Retailer details used
Last checked 2026-08-04. 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.
- Sealy Exquisite Entice Mattress | MattressOnlineproduct-page evidence for Sealy Exquisite Entice Mattress
- Sealy Waltham Latex Advantage Mattress - MattressOnlineproduct-page evidence for Sealy Waltham Latex Advantage Mattress
- Sealy Advantage Memory Essential Mattress - MattressOnlineproduct-page evidence for Sealy Advantage Memory Essential Mattress
- Mattresses | SealyBrand collection structure, size/comfort browsing, Ortho Plus positioning, approved retailer context
- Mattresses By Firmness & Comfort | SealyFirmness guidance by sleeper type and body build
- Mattress Selector | SealyBuyer criteria such as comfort preference, sleeping position, allergies, aches and pains, temperature, and budget
Helpful next reads
Keep comparing with related reviews and buying guides before checking the latest retailer prices.
Buying questions
Which Sealy mattress is best for side sleepers?
Sealy’s own firmness guidance points side sleepers and lighter builds towards softer options, or at least away from the firmest models. In this shortlist, start by checking the more moderate-feel models first, then compare live firmness wording, size choice and depth against your bed frame and preferred comfort level.
Which Sealy mattress is best for back or front sleepers who want firmer support?
Sealy says firmer options suit front or back sleepers and heavier builds, so the Sealy Steeple Ortho Plus Mattress is the clearest place to start because it is explicitly marked Orthopaedic and Firm from £389. Check the live page for size, depth and guarantee wording before deciding.
Is the most expensive Sealy mattress automatically the best value?
No. The Sealy Exquisite Entice Mattress starts at £2,999, but value depends on whether the construction, size range, firmness feel and delivery or guarantee details give you something you genuinely need. A lower-priced model can be better value if it fits your sleep position and room setup more cleanly.
How much does mattress size affect the final price on these Sealy models?
Quite a lot, because the shortlist shows wide price bands across sizes. Most models offer five size options, so a single starting price is only a guide; always check the exact size you need on the retailer page because the final price, stock and delivery details can change by variant.
Do these Mattress Online Sealy mattresses have a trial or guarantee?
The product snippets supplied for these Sealy mattresses show a 100-night comfort trial on the listed pages, but guarantee length varies by model. The Waltham Latex Advantage and Advantage Memory Essential pages show 5-year guarantees, while the Exquisite Entice page shows a 10-year guarantee, so always verify the live wording.