Silentnight Athens 1400 Mirapocket Ortho Mattress
- In-stock
- Finance available
- Free delivery
- Returns
- Feature: Hypoallergenic
- Support: Pocket Spring
- Brand: Silentnight
From £297.00
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BedBoy Score
A composite score drawn from aggregated customer sentiment across verified reviews, with construction-type benchmarks for categories where reviewer commentary is limited. See our scoring methodology.
across 8 measured categories
Per-category breakdown below. The composite is the unweighted mean of every scored category, rounded to one decimal place.
- Brand
- Silentnight
- Retailer
- Mattress Online
- Delivery time
- Good
- Customer sentiment
- Excellent
- Guarantee
- Excellent
About the Silentnight Athens 1400 Mirapocket Ortho Mattress
Last checked
The 1400 Mirapocket spring unit is the defining part of the Silentnight Athens 1400 Mirapocket Ortho, sitting under Eco Comfort Fibre fillings, a knitted cover and a hand-tufted finish in a 25cm-deep, single-sided build. A 1400-pocket Mirapocket unit is generous against traditional open-coil orthopaedic mattresses, especially because the springs move independently rather than as one sheet, but the comfort stack is deliberately conservative: fibre over springs, not a deep foam, latex or pillow-top layer. Honest support comes with conservative cushioning. The orthopaedic feel here is achieved through firmness, tufting and a fairly taut surface, so it is better understood as a firm, supportive mattress than as a contouring pressure-relief design. The Eco Comfort Fibre gives the Athens its vegan-friendly, foam-free and hypoallergenic pitch, and it should feel cleaner and less heat-holding than dense memory-foam hybrids, though it will not hug the body in the same way. At 30.5kg in a double and 35.5kg in a king, it is manageable rather than featherweight; the single-sided format removes flipping, but rotation still matters because the fillings are held in place rather than refreshed by turning.
For back and front sleepers who actively like a firm mattress, the spec and owner feedback line up neatly: happier accounts describe a solid surface, strong support and, in some cases, better mornings for sore backs. The 6ft 4 sleeper who found it supportive is useful context, because firmer Mirapocket builds tend to cope better with taller or average-to-heavier bodies than softer fibre mattresses, while lighter side sleepers may meet the surface before their shoulder and hip have sunk far enough. Multiple accounts describe the mattress as matching its firm description. The pain points are just as clear: low-scoring reviews repeatedly centre on it feeling too hard, with back or shoulder discomfort starting quickly for some, and one longer-term owner describes pronounced dipping on both sleeping sides after about a year. That pattern carries more weight than the pressure-relief claim for anyone already sensitive at the shoulders, because the feedback suggests this is not a forgiving side-sleeper surface. Couples benefit on paper from the independent Mirapocket springs and no-roll-together design, and that construction should reduce partner disturbance compared with linked open-coil units, but the reported dipping means rotation cannot be treated as optional. Breathability is a relative strength: fibre fillings and a knitted cover are a safer bet for warm sleepers than enveloping memory foam, provided plush cushioning is not the priority. Best for committed firm-mattress sleepers wanting foam-free back support. Less good for side sleepers chasing deep pressure relief or couples worried about early body impressions, who would do better with a softer memory-foam hybrid or the £700-plus pocket-sprung tier.
Pros and Cons
Pros
- Many owners appreciate the firmness providing excellent support for their backs.
- Recent buyers note the mattress offers a good night's sleep with minimal motion transfer.
- Several users find the eco-friendly materials a positive aspect of their purchase.
Cons
- A number of customers reported experiencing back pain after using the mattress.
- Users flagged issues with the mattress sagging over time, impacting support.
- Some owners mentioned the mattress being too firm for their liking, causing discomfort.
Price Tracker
Written by
Giselle Green, Editor in Chief
Last checked by Giselle Green on . Scoring follows our scoring methodology.
Specifications
Manufacturer specifications without the jargon, easy to scan and compare.
No roll-together
Crafted with innovative technology, this item ensures independent sleeping zones, eradicating disruptions caused by movement by one person, thereby offering you a serene night's sleep. Furthermore, this distinctive attribute aims to promote even weight distribution, essentially contributing to better sleep posture and relieving areas of high pressure, ensuring you wake up refreshed and invigorated each morning.
Knitted cover
A knitted cover spells out a blend of cosiness with breathability, providing a comforting touch that many crave while ensuring your temperature remains well regulated throughout the night. This feature pairs comfort and functionality in a coveted balance, contributing to an intimate sleep environment that is warm, inviting, yet refreshingly aerated.
Orthopaedic Support
This king-size sanctuary of comfort grants sterilised hypoallergenic filling that ensures sleep is not disrupted by common allergens. Furthermore, an impressive tally of 2000 individually nestled springs provides the spine with correct alignment, tackling backaches and promoting a healthy sleeping posture.
Fire Resistant
Ensuring safety during your peaceful slumber, fire resistance is a crucial feature that reduces the risk posed by potential accidents involving flammable materials. Furthermore, it demonstrates the manufacturer's commitment to adhere to strict safety standards, prioritizing your well-being over all else.
National Bed Federation Approved Brand
Receiving approval from the National Bed Federation indicates that the product meets specific industry standards and quality benchmarks. This approval serves as a reassurance of the product's reliability and durability, though discerning buyers may still want to consider personal comfort preferences.
Eco Comfort Fibre
Encompassing sustainable and recyclable materials, Eco Comfort Fibre contributes to a greener environment while offering substantial comfort. This technology, simultaneously breathable and resilient, aids in maintaining an ideal sleep temperature and delivers an uninterrupted, restful night.
Chemical treatment-free
Opting for a mattress unmarred by chemical treatments essentially heightens your exposure to a more organic, safer sleeping environment. This invariably furthers your health prospects by diminishing potential toxic threats, directly contributing to a wholesome, restorative slumber.
Firm
Firmness in a mattress indicates robust support for your spine, reducing the risk of back pain and contributing favourably to your posture. Still, it might not be suitable for those who prefer a softer surface or side sleepers, who could find such solidity uncomfortable.
25cm deep
In terms of depth, 25cm can imply a mattress that provides significant cushioning, potentially offering improved comfort and support. However, this dimension also may require deeper fitted sheets, an additional consideration for the shopper.
Vegan-friendly
Plant-based or synthetic fillings avoid wool, silk or other animal-derived fibres, leaving the surface suitable for shoppers avoiding animal materials. Check cover materials and fire barrier details where allergies are involved.
Approved by the National Bed Federation
Factory auditing checks that the mattress is made under UK rules for flammability, fillings and labelling, giving you a clearer paper trail for what arrives at home. It doesn't prove comfort, firmness or long-term durability.
5 year guarantee
Fault cover puts manufacturing problems in writing, making a loose strut, failed fixing or collapsed padding less of a gamble after delivery. Accidental damage, fabric marks and poor fitting usually sit outside it.
Hypoallergenic
Hypoallergenic mattresses are the perfect choice for those with allergies or sensitivities, as they protect against allergens and irritants. They're also a great choice for those with asthma or respiratory issues.
Mirapocket springs
Pocketed coils compress separately, giving your hips and shoulders more local give. Because each coil moves on its own, cheaper builds can lack edge firmness and may feel busy under very restless sleepers.
Pressure relief
Softer comfort layers let shoulders and hips sink slightly into the surface, spreading body weight before you feel sharper points building. Front sleepers may want firmer support to keep the hips level.
Handmade in the UK
A headboard made in the UK ensures meticulous craftsmanship and attention to detail. Handmade options may incur higher costs compared to mass-produced alternatives, which could affect your budget.
Handcrafted in the UK
Factory workers assemble and finish the mattress by hand, leaving small variations in stitching or edge detail you may notice up close. It doesn't prove better support or longer life.
Single-sided
Bed-making is simpler because the comfort layers stay on the top face, leaving the underside to stabilise the mattress while you lie on the cushioned surface. Don't flip it over.
Frequently Asked Questions For The Silentnight Athens 1400 Mirapocket Ortho Mattress
The questions below are the most common ones BedBoy readers ask when comparing products in this category. Contact the editorial team with a different question, quoting P1413 in the subject line.
Reader reviews of the Silentnight Athens 1400 Mirapocket Ortho Mattress
BedBoy publishes reader-submitted reviews to broaden the sentiment sample. Reviewer purchase status is not independently verified at submission. For verified-purchase ratings, see the Trustpilot block below. Submit a review, quoting P1413 in the subject line.
Found it to deliver on its claim of firmness and support. The eco-friendly aspect is also quite appealing. Overall, a satisfactory purchase.
Firm mattress Good material
Exactly as described.
Improvement Points: No Handles to turn mattress - very heavy
Great delivery , This mattress is great if you have back problems gives very good support you get a great nights sleep.
Exactly what we wanted, solid in structure and support but still very comfortable
Overall is a good product, sleep quality improved
1
Improvement on the previous model.You don't have to flip this one over,just rotate it top to bottom each month.As good a quality mattress as the previous owned(7 years),So hope we get 7 years again
Lot of comfort
The better support compared to previous UK mattresses.
A good mattress for back support in this price category.Delivered very quickly.
Very comfortable
The mattress is to my desired firmness and keeps hold when another person gets in and out. Sturdy and strong . Material feels good quality . Sleeps have been good and comforting .
V.G.A.R. Further point, the two young men that delivered the mattress, were excellent.
Good price and quality over average
Everything
Good quality gor good price.
just as ordered
very firm in fact more firm than expected but thats what we find most comfortable
Verified retailer reviews
Independent Trustpilot reviews of Mattress Online.
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