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Comfort trial

Comfort fillings
Firmness rating

Support system
An open coil childrens mattress with breathable EcoComfort Fibre™ fillings. Perfect for sleeping comfortably, and safely, in bunk beds.

Highly supportive interlaced springs, joined together in a lattice design. Evenly distributing weight to relieve built-up pressure and improve spinal alignment.

Silentnight's innovative eco-friendly fibres offer an ethically sound slumber. These fresh and comfortable fillings are made from recycled materials and kind to our environment.

A sumptuously soft finish that provides additional cosiness and warmth. Knitted covers enhance airflow and are incredibly breathable. So, you can enjoy a cooler snooze.

Free of allergens for a cleaner, healthier sleep. No allergenic materials were used so you can enjoy an undisturbed rest without the risk of allergy reactions or respiratory problems.

Free from harsh chemicals or irritants or allergens, this product is treated with a natural fire retardant formula. Better for you and the environment.

With a single-sided mattress, there's no need to flip. Simply rotate every few months to care for your mattress. Fuss free mattress maintenance!
Firmer and more supportive

About 5.5 inches deep. Depth is an important factor when buying a mattress as it can affect the suitability for particular bedding, mattress toppers and bed frames.

For your peace of mind

Expertly handcrafted in the UK. This product helps to support our economy and helps to reduce environmental impact.

This product conforms to BS7177: 2008, for use at home

For the highest standards of quality and safety
Give your little one the perfect sleep atop their bunk bed with the Silentnight Healthy Growth Eco Bunk Mattress.
Top bunkers only
Bunk mattresses serve as the perfect option for kids with bunk beds. This mattress' 14cm depth is perfectly slim so it easily fits lower than the safety barrier on the top bunk, keeping your kid safe in bed all throughout the night.
Superiorly snugly
Covered in a soft knit, cloud pattern fabric, this mattress is comfortably cosy. And its green border makes it perfectly adorable for your kids.
Sustainable filling
Stuffed with EcoComfort Fibres™ for amazing comfort. These fibres are super breathable for better temperature regulation as your kid sleeps. Offer them a great rest, undisturbed by overheating at night.
EcoComfort Fibres™ fibres are made from recycled plastic so that this mattress is looking out for the environment as much as it is ensuring your child a well-earned rest.
Easier sleep
Let your tiny dreamer enjoy a sneeze-free sleep as this mattress is hypoallergenic. Make it easier for your child to get a good night's sleep to fuel days full of fun!
Solid support
With its open coil spring system, the Eco Bunk Mattress evenly distributes weight across the mattress, giving your child perfect support as they sleep. It cradles their form and gives soothing spinal alignment. And as a firm mattress, it offers amazingly solid support.
Free of fuss
This mattress is single sided so that you needn't worry over the hassle of flipping it over. Keep bedtime a simple ordeal with this mattress.
B-Corp certified
As one of the first B-Corp certified sleep brands, Silentnight have proven why they are the UK’s most trusted name in sleep. Their commitment to quality and environmentally responsible practices ensures a better night’s rest and a brighter future for you.
And with a 5 Year Guarantee, you can rest easy knowing the comfort of your youngster is a promise.
Weights: Single: 12kg
This mattress comes with a free 60-night comfort trial - like all of our mattresses!
The trial allows you to test your mattress for 60 nights, and if you don't like it, you can swap it!
It can take some time to get used to a new mattress, which is why we ask you to sleep on your mattress for 30 nights. If you don't like the feel of your mattress after 30 nights, simply get in touch! We'll be happy to swap it for you.
| Firmness | Firm |
| Comfort fillings | Eco Comfort Fibre |
| Support system | Traditional Open Coil Springs |
| Cover | Knitted cover |
| Allergy care | Hypoallergenic |
| Single-sided | Yes |
| Guarantee | 5 years |
| Awards & accreditations | Handcrafted in the UK, Approved by the National Bed Federation |
| Fire resistance | Conforms to BS7177: 2008, for use at home |
| Downloads | Silentnight Guarantee, Product Care and Assembly Instructions |
| Size | Width | Length | Depth |
|---|---|---|---|
| Single | 90cm | 190cm | 14cm |
Please allow for a tolerance of +/- 2cm
The following delivery methods apply to mainland England and most of Scotland, Wales and Northern Ireland. Please read our delivery page for more information.
Next day delivery (weekdays only) Order before | FREE |
Weekday of your choice Order up to 60 days ahead | FREE |
Weekend On Saturday or Sunday of your choice | £17.50 |
Delivery to the front door of your building | Yes |
Two-hour delivery time slot We’ll let you know on the day before your delivery | Yes |
Call to let you know we’re on our way On your delivery day | Yes |
Delivery to your room of choice | £20.00 |
Mattress recycling We'll take away your old mattress | £35.00 |
Delivery is on an all-day service, 7am - 8pm for mainland England and most of Scotland, Wales and Northern Ireland.
Need further information? Please visit our Delivery page.
A balanced snapshot of what customers love (and what they don't), generated by AI.
Poor quality, Too easy to be uneven
Verified Purchase
The mattress has enough support when lying down, but we can feel the springs when sitting on it.
Verified Purchase
Excellent mattress, fast and friendly delivery!
Verified Purchase
My children sleep well on them. Safe.
Verified Purchase
Great light and comfortable
Verified Purchase
My girl finds it comfortable and worth the money
Verified Purchase
Very comfortable bunk bed mattress, comparable to the thick one. Bought a silent night before and exchange for this. Although it costs much more , it worths the money !
Verified Purchase
Perfect fit and not to thick for the top bunk.
Verified Purchase
i feel okay for my sleeping quality
Verified Purchase
Good Points: Good quality Improvement Points: Not too firm as a support for a growing kids
Verified Purchase
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Mon-Sat: 9:30am - 5:30pm
Sunday: 10am - 4pm
Mon-Sat: 09:30am - 17:30pm
Sunday: Closed
customerservice@mattressonline.co.uk