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♻️ Sleep smart, support strong — the eco-friendly mattress that means business.
The Silentnight 1400 Eco Comfort Mattress is a firm double mattress featuring 1400 individually pocketed springs for zoned spinal support and minimal partner disturbance. Its eco-friendly comfort layer is crafted from 100% recycled plastic bottles, wrapped in breathable quilted fabric for optimal airflow. Hand-tufted for durability and hypoallergenic to ensure a clean, fresh sleep environment, this mattress is handmade in the UK by a leading sustainable brand, perfect for professional millennials seeking a blend of comfort, support, and environmental responsibility.











| ASIN | B00W4RQMTA |
| Age Range Description | Adult |
| Benefits | Long-lasting support, Back support, Hypoallergenic, Minimizes partner disturbance |
| Best Sellers Rank | 23,080 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 105 in Mattresses (Home & Kitchen) |
| Brand | Silentnight |
| Brand Name | Silentnight |
| Colour | White |
| Construction Type | Innerspring |
| Cover Material | Fabric |
| Customer Reviews | 4.4 out of 5 stars 2,117 Reviews |
| Fill Material | Eco Fibers |
| Global Trade Identification Number | 05037892006204 |
| Is Electric | No |
| Is Foldable | No |
| Item Depth | 26cm |
| Item Dimensions | 74.8 x 53.1 x 9.6 centimetres |
| Item Dimensions L x W x Thickness | 190L x 135W x 25Th centimetres |
| Item Firmness Description | Firm |
| Item Thickness | 24.5 Centimetres |
| Item Type Name | Stratus 1400 Pocket Ortho Mattress |
| Item Weight | 30 Kilograms |
| Item firmness description | Firm |
| Item weight | 30 Kilograms |
| Manufacturer | Silentnight |
| Manufacturer Part Number | 25C14T135MH0001 |
| Material Type | Fabric |
| Mattress Coil Type | Pocketed Coil |
| Mattress Comfort Layer Material | Wool |
| Model Name | Eco Comfort Mattress |
| Model Number | 25C14T135MH0001 |
| Number of Layers | 3 |
| Number of Mattress Coils | 1400 |
| Portable | No |
| Product Care Instructions | Hand Wash Only |
| Product dimensions | 190L x 135W x 25Th centimetres |
| Set Name | Double |
| Size | Double (135 x 190 cm) |
| Special Features | Hypoallergenic |
| Style Name | 1400 Eco |
| Top style | Euro Top |
| Unit Count | 1.0 count |
| top-style | Euro Top |
T**A
Great mattress with a good night's sleep
So far so good! Night two of sleeping on the mattress and it's lush. Partner is on the heaver side and I don't feel him moving or sitting on th edge of the bed so definitely a firm mattress. I haven't woken up with a back ache for the past two days like I used too with my old medium mattress so that's also saying something. All round a great mattress and well worth th full price. Although we were lucky enough to get it in the BF sales
C**G
Super king mattress
Wow this is definitely one of the heaviest mattresses I have had (67kg) and had it a week now and can honestly say it’s lush!!! Ordered medium but is firm it’s a solid mattresses and no sagging. Back ache gone! Size. Right measurement defo the best thing I did pay 30 pound to take old mattress away and packing. So far best mattress every had!!!!!!!
R**L
One year on: Silentnight 2800 Pocket Eco Comfort
I'm reviewing this mattress after one year of ownership. The mattress is great quality and after 1 year is still firm, with no indentations or dips where we sleep, and no roll towards the centre. The edges are also still firm, with no roll. The king mattress is extremely heavy, which two fit gym goers struggled to get up the stairs and even to turn from time to time. We have it on a base of straight wooden slats (no flex), and the mattress feels more firm than medium-firm. Because of that, it has changed how I sleep, it makes my hips ache if I sleep all night as I used to on my side and I have become more of a front sleeper now. To be fair, in this new sleeping position, I find the mattress very comfortable and get a good night's sleep. The mattress is very quiet, no noise from springs as you or your partner move. We find it far hotter than our old mattress, and no longer require an extra blanket at night in the winter. Price-wise, aim for sub-£500 in the sales (around Christmas). All in all, a very comfortable mattress that is wearing well, but it runs hot and is extremely heavy to lift.
L**I
Very comfortable medium firm mattress, great nights sleep
A new mattress was well overdue and have not been disappointed. Sleeping very well with this one. It is a deep heavy mattress but very well built, would recommend. Great support when sleeping
K**.
Excellent Mattress
Never bought a mattress online before but took a chance and I am extremely happy. I bought it for my teenage daughter who said she loves it and sleep so well. Good quality and a great price. I can't wait for her to have a night away so I can try it.
D**S
Comfortable
Great
K**Y
Hard as a brick
The most uncomfortable mattress I have ever slept on. It is so firm it gives me a sore back. It’s truly awful. My husband also thinks the same. I wake up with lower back pain every morning. I have a mattress topper on and still no relief. Total waste of money. N
D**A
Great quality firm mattress
We’ve had the Silentnight 1400 Eco Comfort Mattress (Double, Firm) for over 5 years now and it’s still in perfect shape, just like the day we bought it. It’s really supportive thanks to the pocket springs, and I don’t feel much movement when my partner turns over. It’s firm but still comfortable, and hasn’t gone lumpy at all. It’s also stayed fresh and seems pretty breathable. We paid £243.99 at the time, which felt fair for how well it’s lasted. Overall, it’s been a solid, reliable mattress with no issues.
Trustpilot
3 weeks ago
2 weeks ago