Free delivery

Comfort trial

Comfort fillings
Firmness rating

Support system
Give your sleepy head a cosy and supported rest with the Silentnight Healthy Growth Sleepy Eco Mattress. Open coil springs provide a firm feel to support healthy growth.

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.

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.

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 7.5 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
For reliable support and enhanced breathability for your little one, consider the Silentnight Healthy Growth Sleepy Eco Mattress.
Spinal support
Open coil springs offer your child ample support as they sleep. Providing spinal alignment needed for healthy growth. A firm feel and supportive surface ensures your youngster will get the quality rest they need for a childhood full of learning and adventure!
Comfortably cool
Made from recycled plastic bottles, the EcoComfort Fibre™ fillings allow air to circulate freely, keeping your child cool and comfortable all night long. The breathable, lightweight fabric cover enhances the air flow for a fresh sleep environment.
Breath easy
This mattress is fully hypoallergenic, and suitable for all children. And as it's completely free of any chemical treatments it continues to keep the health of the environment in mind.
So simple
As this mattress is single sided, it removes the hassle of flipping it to keep it in top condition. Simply rotate from head to toe to ensure equal wear for a mattress that keeps performing at its best for many nights to come.
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.
With a 5 Year Guarantee, you can rest easy knowing that Silentnight has you covered. Your child is guaranteed a good night's sleep with the Sleepy Eco Mattress.
Weights: Single: 13kg
This mattress comes with a 60-Night Comfort Trial - like all of our mattresses!
The trial lets you test your mattress for up to 60 nights. If it's not quite right for you, you can exchange it for a new one.
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're not happy with the feel after 30 nights, simply contact our Customer Service Team, and we'll arrange a mattress exchange.
| Firmness | Firm |
| Comfort fillings | Eco Comfort Fibre |
| Support system | Traditional Open Coil Springs |
| 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 | 19cm |
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.
Very comfortable. And arrived very quickly, delived by a friendly, helpful courier
Verified Purchase
Person who received this mattress thought it provided excellent support and was firm as he preferred.
Verified Purchase
Great mattress for the grandchildren
Verified Purchase
My sons love it very much
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