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Chemical and foam-free for an odourless sleep environment.
Open coil spring support system for spine support.
Breathable patented EcoComfort Fibre™ filling.
Produced in the UK with a five-year guarantee.
Designed for use with bunk beds.
Suitable for ages 3+.
We'll plant a tree with every order, to offset our CO2 footprint
The Silentnight Healthy Growth Imagine Sprung Bunk Mattress is specifically designed for use with bunk beds, cabin beds, and mid/high sleepers, making it perfect for multi-child families. The medium-firm-feel mattress includes a Bonnell spring support system for improved weight distribution and correct spinal alignment. Allergy UK has approved this mattress for its anti-allergen protection, and the mattress uses no harsh chemicals or foam. Patented EcoComfort Fibres™ provide a breathable mattress that helps regulate your child’s temperature throughout the night.
Fitted with Bonnell spring support technology, the mattress provides full-body support for a comfortable night’s sleep that also promotes correct posture and spinal alignment. The zoned spring system is scientifically proven by UCLan studies to aid with development. The open coil system allows uninterrupted airflow, making the mattress breathable and helping to keep it feeling cool and fresh.
Created from 100% recycled plastic bottles for a more environmentally friendly option, the Silentnight patented EcoComfort Fibre™ technology also makes the mattress extremely breathable, promoting good airflow and freshness. The temperature control feature means that your child can sleep comfortably all night long without overheating.
The Imagine Sprung Kids Mattress has been approved by Allergy UK for its superior allergen protection technology, so you can be sure your child is well protected from dust mites and irritants. This mattress is also made using natural and sustainable materials, making it both environmentally friendly and free from harsh chemicals, unnecessarily bulky foam, and harmful fabrics for a cleaner, odourless sleeping environment.
Designed for kids from age 3+ up to late teens, the Silentnight Healthy Growth Imagine Sprung Bunk Mattress is specifically engineered to be compatible with bunk beds, cabin beds, and mid/high sleepers. Fitted with open coil spring technology and EcoComfort Fibres™ for unbeatable breathability, the mattress promotes good hygiene, spinal posture, and allergy protection. The mattress is available in single, small double and double sizes for every home, so you can continue using a mattress you trust as your child progresses through all their important milestones. Made in the UK.
These spring systems contain interlaced coils of high-tensile steel that are joined together in a lattice, for great body support. Most common sprung mattresses are made using these open coil springs.
Breathable and sustainable fibres that are 100% recyclable give you a fresh and purifying sleep from eco-friendly materials that won’t cost the planet or your pocket. Eco Comfort Fibres™ have been scientifically proven to keep you cooler while you sleep.
This mattress is approximately 14cm deep.
Good for people who change sleeping position.
Designed to offer a firmer sleep surface, providing targeted support for your back and joints.
This mattress is protected from any unwanted allergens and has the Allergy UK Seal of Approval.
A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.
Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.
This product is made from materials that are 100% free from animal by-products.
This product is chemical-free, offering a 100% natural sleeping surface – no chemicals are used in the cover or in any of the natural fillings.
Peace of mind and reassurance - the manufacturer of this item is an approved member of the National Bed Federation's Code of Practice.
This item has been manufactured in the UK.
This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.
Silentnight 5 Year Guarantee
We know that reliability and peace of mind matter to our customers, that’s why we offer a full manufacturer’s guarantee on all of our mattresses, upholstered divan beds and headboards.
Most of our mattresses are available for free next day delivery. Order before 5pm, and we will dispatch your mattress or bed the same day, for free next day delivery. You can also select another day of your choice in your basket. Don't forget to check out our range of additional services like room of choice delivery & mattress recycling - where we take your old unwanted mattress away.
At MattressNextDay, we’re proud stockists of Silentnight mattresses, offering an extensive selection of the brand’s most popular models. For over 60 years, Silentnight has been one of the UK’s leading manufacturers of high-quality beds and mattresses, and they’re renowned for their attention to comfort and innovative designs. No matter which model you go for, you’re guaranteed a mattress that can help you enjoy the ultimate night’s sleep.
In our collection, we offer Silentnight mattresses with different firmness ratings and in a range of different construction designs, from pocket sprung to open coil models, so regardless of your individual needs, you won’t struggle to find the perfect match.
We stock designs with a variety of features, such as memory foam filling, hypoallergenic qualities and edge support. You can also pick your preferred mattress size. Our Silentnight mattresses are available in a selection of sizes, from single and double, to kingsize and superking.
Once you’ve sussed out which mattress you want, why not go for a Silentnight bed to match? To complete your bedroom setup, we offer a wide range of Silentnight divan beds and frames too. Visit the Bed Frames and Divan Beds sections of our website to browse our full range of products.
If you need additional information about the products in our Silentnight range, don’t hesitate to get in touch. Our team of bed specialists are on hand to answer your questions. If you spend over £150.00 and place your order before 5pm, you will qualify for free next day delivery, meaning you could be enjoying better sleep sooner than you think.
| Size | Imperial | Metric |
|---|---|---|
| Small Single | 2'6" x 6'3" | 75cm x 190cm |
| Single | 3' x 6'3" | 90cm x 190cm |
| Small Double | 4' x 6'3" | 120cm x 190cm |
| Double | 4'6" x 6'3" | 135cm x 190cm |
| King Size | 5' x 6'6" | 150cm x 200cm |
| Super King | 6' x 6'6" | 180cm x 200cm |
| European Small Single | 2'8" x 6'6" | 80cm x 200cm |
| European Single | 3' x 6'6" | 90cm x 200cm |
| European Double | 4'7" x 6'6" | 140cm x 200cm |
| European King Size | 5'3" x 6'6" | 160cm x 200cm |
All mattress sizes given are approximate and stated sizes refer to the sleeping surface only. Mattresses sizes may vary slightly from their stated dimensions due to manufacturing tolerances, please allow +/- 2 inches (5cm).
