The Silentnight Anti-Allergy Ultimate Mattress Topper is filled with anti-allergy hollowfibre that actively protects your bed from bacteria and dust mites to help prevent allergies. Extra 10cm depth provides ultimate comfort, while the quilted cover with internal walls keeps the anti-allergy filling evenly distributed, ensuring lasting support and a consistently plump feel. Our anti-allergy fibres are approved by the British Allergy Foundation, which means they have the ultimate seal of approval. The mattress topper is also fully machine washable at 40°C which means you can keep your bed feeling fresh and clean for longer. Silentnight are the UK’s most trusted sleep brand with over 75 years’ experience in creating products for every sleeper.

The nice comfortable mattress!. Anonymous. Sat Feb 21 2026

The Silentnight Deep Sleep Ultimate Mattress Topper 1000 enhances any mattress, adding an extra 10cm of ultimate cushioned comfort. The quilted cover features internal walls to ensure the gently supportive filling stays in great shape and is always plump. Covered in a luxuriously soft quilted fabric for superior comfort, the topper provides an ultra comfortable layer of additional support so you can rejuvenate your mattress and experience a deeper sleep. The Silentnight Ultimate Deep Sleep Mattress Topper comes with a 2 year manufacturer’s guarantee for peace of mind. The topper is hypoallergenic which means it’s kind to skin and does not include any contents likely to cause allergies, it’s also machine washable so you can keep enjoying an ultimate deep sleep. Silentnight are the UK’s #1 sleep superbrand with over 70 years’ experience in creating products that offer solutions for every sleeper.

I'm a big fan of mattress toppers. They do vary in durability, comfort and stability (as well as price) and this one ticks all the boxes.. Ella. Bristol. Mon Mar 09 2026

The Silentnight Airmax Mattress Topper will transform your existing mattress, providing unparalleled breathability for a comfortably refreshing night’s sleep. Specially designed to increase airflow, the Airmax topper features dual construction which allows air to move freely in-between the layers. The air mesh sides help this air to move freely around your body to keep you comfortable in every season. Deeply filled with hollowfibre, the 5cm dual layer construction also provides ultimate comfort and will help to refresh and rejuvenate any mattress. The Airmax collection also includes pillows and duvets to keep you comfortable in every season. Silentnight are the UK’s most trusted bed brand with over 75 years’ experience in creating products for every sleeper.

Its not as deeply comfortable as your led to believe in my opinion.. Susan. Whitby, GB. Thu May 07 2026

Here at Slumberdown we know that there is no such thing as perfect when it comes to sleep, but we do believe that with the right bedding, it can be made better! Snoring, dribbling, sneezing- whatever it is keeping you awake at night we have bedding tailored to your needs and it is no different when it comes to our mattress toppers. Slumberdown mattress toppers are a cost effective way to help to enhance your bed and revive your mattress for extra comfort and support as you sleep. Our climate control extra deep 10cm topper is beautifully designed with a soft touch fabric and extra deep hollowfibre filling that bounces back, and thanks to the quilted wave design it keeps a consistent depth throughout. The Temperate fibres help to regulate temperature, keeping you cool in summer and warm and cosy in winter. Our Slumberdown Climate Control Extra deep Mattress topper is available in single, double, king size and superking size. Whichever size you need it will be a perfect fit right to the end of your mattress and is secured in place by strong, durable elasticated straps so you don't need to worry about it moving around in the night. Your mattress topper is easy to keep clean too and can be washed and dried in one day as it is washing machine and tumble dryer friendly.

Absolutely great quality it’s like sleeping on a marshmallow feels great. Anonymous. Sat Mar 21 2026

Restore the pleasure of sleep by replacing your outdated mattress with our Luxury Mattress Topper. Made with the finest Microfibre Fabric and advanced craftsmanship to provide the best possible sleep to you and your loved ones.

Nice mattress very comfortable and easy to put on your bed. Well worth the money. Anonymous. Thu Apr 30 2026

The Silentnight Airmax 1000 Mattress Topper will transform your existing mattress, providing unparalleled breathability for a comfortably refreshing night’s sleep. Specially designed to increase airflow, the Airmax 1000 topper features dual construction which allows air to move freely in between the layers. The air mesh sides help this air to move freely around your body to keep you comfortable in every season. Deeply filled with hollow fiber, the extra deep 10cm dual-layer construction also provides ultimate comfort and will help to refresh and rejuvenate any mattress. The Airmax collection also includes pillows and duvets to keep you comfortable in every season. Silentnight is the UK’s most trusted bed brand with over 75 years of experience in creating products for every sleeper.

Was delivered with care and the mattress topper was exactly what I needed,, As other reviews have said it’s not as deep as I expected,, but I’m happy with it and it fitted perfectly,, very happy with this purchase; really made my bed so comfortable and it feels like sleeping on a cloud; highly recommended!. Evelyn. London, GB. Wed Apr 23 2025