Slumberdown Mattress Pads & Toppers

Double (4'6)

Upgrade your sleep instantly with the Sleep Soundly Extra Deep 10cm Mattress Topper – designed to deliver hotel-level luxury in the comfort of your own home. With a generous 10cm depth, this ultra-plush topper provides outstanding comfort and pressure relief, perfect for refreshing tired mattresses or adding softness to firm ones. Crafted with breathable, hypoallergenic materials, it helps regulate temperature throughout the night while supporting your body in all the right places. Say goodbye to restless nights and hello to deep, uninterrupted sleep.

Well made very comfortable Had best nights sleep in a while. Kathleen Griffiths . London. Tue Aug 04 2026

Small Double (4')

Upgrade your bed with the Slumberdown Niva® Gel Memory Foam Mattress Topper, designed to add soothing comfort while helping you sleep more comfortably through warmer nights. The gel-infused memory foam gently moulds to your body to cushion pressure points, while the cooling gel technology helps draw away excess warmth for a fresher, more comfortable sleep. Ideal for summer, warmer sleepers, or anyone who finds standard foam toppers too hot. At 5cm deep, this single mattress topper adds a supportive layer of comfort without feeling bulky, helping to revive an old, firm or tired mattress without the cost of replacing it. The body-hugging memory foam gives you that gently cushioned feel, while still allowing your fitted sheet to sit neatly over your mattress. The breathable knitted cover adds a soft, fresh feel, while the mesh sidewalls help airflow move through the topper, reducing the trapped heat that can build up with standard foam. It is a great choice for year-round comfort, giving you extra cushioning in colder months while helping you feel fresher and more comfortable when temperatures rise. Made in the UK with quality materials, this topper is CertiPUR® certified and made without harsh chemical flame retardants, giving you added reassurance every night. It is also hypoallergenic, making it a suitable choice for sensitive sleepers. The removable cover can be unzipped and machine washed at 40°C, helping you keep your topper fresh and clean. Four secure elasticated corner straps help keep it firmly in place on your mattress, reducing slipping, bunching and movement through the night. You may notice a new foam smell when first unpacked; this is normal for memory foam and should fade after 24-48 hours of airing in a well-ventilated room

Great topper comfertable soft and cooling good value for money.. Anonymous. Tue Jul 28 2026

Kingsize (5')

This Slumberdown Super Support Mattress Topper provides an additional level of support for your mattress. Two soft touch toppers are connected by a breathable middle layer which gently supports the contours of your spine, whilst allowing the air to circulate and remove any heat build-up whilst you sleep. With a splendidly comfy 4cm depth, the topper is designed to offer a soft level of support and is ideal for people who prefer a soft/medium mattress. As well as enhancing the comfort level, this Super Support Mattress Topper from Slumberdown will also help to prolong the life of your mattress and can help to make a firm mattress more comfortable if you find yourself waking up with aches and pains. The topper fits to your mattress securely with reinforced elasticated straps which will fit a mattress depth of up to 35cm so you can enjoy a great night’s sleep without interruption, every night.

Great mattress topper quite comfy also. Anonymous. Fri Jul 12 2024

Super King (6')

Revive your mattress and sleep deeper with the Slumberdown Sleep Soundly Deep 5cm Mattress Topper. Designed with a soft-touch microfibre cover and breathable hollowfibre fill, this topper adds a thick layer of cushioning that helps reduce tossing and turning. The box-quilted design keeps the fill evenly distributed for consistent comfort, while the elasticated corner straps ensure a secure fit on any standard mattress. Hypoallergenic and machine washable, it’s ideal for allergy-sensitive households, student rooms, or guest beds. Whether you're easing aches or simply upgrading your sleep setup, this topper delivers comfort you can count on

Comfortable and soft. Anonymous. Fri Jan 09 2026

Double (4'6)

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.

Great buy, bed is super soft with this extra cushioning topper.. Maria. GB. Sun Aug 09 2026

Double (4'6)

Extra cosy and naturally temperature regulating, our Wonderful Wool Mattress Topper is the perfect way to enhance your mattress with an extra layer of hypoallergenic, natural comfort & protection. The 100% British wool in our Topper keeps you comfortable by wicking moisture away from your skin, which is then released into the air, keeping you cool and comfortable when it’s warm. When the nights are cooler, wool fibres trap warmth ensuring you stay extra cosy, without overheating. Wool is naturally hypoallergenic, making it a great option for anyone who suffers from allergies or sensitive skin. Unlike other materials, wool's natural properties prevent common irritants like bed mites and mould from thriving, helping you get a healthier and more restful peaceful night’s sleep. Natural sleep system: To maximize the benefits of wool on your sleep, we suggest using a complete wool bedding setup, including a duvet, pillow, and mattress Topper.

Comfortable, warm and perfect fit on my bed. Excellent value for money. Promoptly delivered.. Angela. GB. Thu Oct 30 2025

Double (4'6)

The Slumberdown Airstream topper uses advanced Airstream technology to keep you cool, dry and fresh through the night. Super-cosy at an impressive 6cm deep, the topper is deep enough to support your body's contour and keep your spine naturally straight. What's more, it's proven to be significantly cooler than memory foam thanks to Slumberdown's clever Airstream technology. So you'll stay perfectly cool and comfy all night long.

Changed the comfort of my mattress. So comfortable and cheap than buying a new mattress. Philip. Radcliffe Manchester, GB. Sun May 10 2026

Single (3')

Add an extra layer of comfort to your bed and sleep soundly every night with this sumptuous Climate Control Mattress Topper from Slumberdown. Mattress toppers not only provide additional cushioning to support your body, they can also help to reduce tossing and turning, allowing you to sleep deeply. As well as helping to revive an old and tired mattress, a topper can breathe life into temporary sleeping arrangements such as a sofa bed or guest bed to provide lasting comfort. This Slumberdown Sleep Soundly Climate Control Mattress Topper has been created with comfort in mind: the soft touch cover encases a Dacron® hollowfibre filling that’s been scientifically proven to regulate your body temperature by drawing moisture away from your body and allowing it to evaporate. This topper also features an anti-slip reverse; it grips to your mattress to stay securely in place without the need for fighting with elasticated straps or skirts! If you feel your mattress doesn’t offer the support you need, is too firm, or you suffer from aches and pains upon waking, this Sleep Soundly mattress topper can provide an additional layer of support to enhance your sleeping surface – simply sink in and feel the benefit of a quality night’s sleep.

Order came very quick. Got it for my daughter mattress. She absolutely loves it . Real boost to her old mattress.. Carolyn. Southampton, GB. Sun Feb 02 2025

Kingsize (5')

Okay, so you're looking for a better night's sleep, right? Maybe your mattress is a little...tired. Or maybe you're just a hot sleeper who feels like they're constantly battling the furnace. Whatever the case, we've got something you're gonna love: the Airstream Memory Cool Mattress Topper. This isn't just any topper; this is a 4cm thick slice of sleep heaven, designed to make your bed feel like a brand-new cloud. Seriously, a cloud. Now, we know what you might be thinking: "Memory foam? Isn't that going to make me hotter?" And that's where the "Cool" part comes in. This topper isn't like your grandma's old memory foam. It's infused with special cooling technology that helps regulate your temperature all night long. So, you can say goodbye to those sweaty, restless nights and hello to deep, uninterrupted sleep. Think of it as your personal AC unit, but for your bed. The Airstream Memory Cool isn't just about temperature, though. That 4cm of plush memory foam is going to contour to your body, relieving those pressure points that keep you tossing and turning. Back pain? Hip pain? Shoulder pain? This topper is like a big, comfy hug for your joints. It’ll support you where you need it most, helping you wake up feeling refreshed and ready to tackle the day (or maybe just stay in bed a little longer – we won't judge). Seriously, it’s like having a brand new mattress without the cost of actually buying one. It's a sneaky little way to upgrade your sleep game. And the best part? It's machine washable! We all know accidents happen, and the last thing you need is to worry about a stain on your fancy new topper. Just toss it in the wash, and you're good to go. No special detergents, no complicated instructions. Easy peasy lemon squeezy. We kept it simple because we know you've got better things to do than fuss over bedding. Let's be honest, sleep is everything these days. And with the Airstream Memory Cool Mattress Topper, you're investing in better rest, better mornings, and a better you. Whether you're looking to upgrade your own bed or have a guest room that needs some extra TLC, this topper is the perfect solution. Check it out now and get ready to experience sleep like never before. You deserve it!

it’s good but slides off more and more each night so I have to keep adjusting it. Anonymous. Thu Dec 28 2023

Kingsize (5')

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 classic topper is beautifully designed with a soft touch fabric and hollowfibre filling that bounces back, and thanks to the quilted wave design it keeps a consistent depth throughout. Our Slumberdown Classic Mattress topper is available in single, double and king 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.

Perfect size, very soft and comfortable. Doesn’t slide off or move. Machine washable. Arrived quickly.. Anonymous. Tue Jul 28 2026

Single (3')

Mattress toppers not only provide additional cushioning to support your body, but they can also help to reduce tossing and turning, allowing you to sleep deeply. As well as helping to revive an old and tired mattress, a topper can breathe life into temporary sleeping arrangements such as a sofa bed or guest bed to provide lasting comfort. This Slumberdown Sleep Soundly Anti-Allergy Mattress Topper has been created with comfort in mind: The soft-touch cover encases a specially treated anti-allergy hollow fibre filling that helps to reduce the build-up of dust mites and bacteria – it’s even endorsed by the experts at Allergy UK for extra peace of mind. This topper also features an anti-slip reverse; it grips your mattress to stay securely in place without the need for fighting with elasticated straps or skirts! If you feel your mattress doesn’t offer the support you need, is too firm, or suffer from aches and pains upon waking, this Sleep Soundly mattress topper can provide an additional layer of support to enhance your sleeping surface – simply sink in and feel the benefit of a quality night’s sleep.

Our son daughter in law found this really comfortable ontop Of there old mattress . Plus having the mattress protector has helped out 100. Anonymous. Sun Jan 18 2026

King (5')

Add an extra layer of comfort to your bed and sleep soundly every night with this sumptuous Rebound Mattress Topper from Slumberdown. Mattress toppers not only provide additional cushioning to support your body, they can also help to reduce tossing and turning, allowing you to sleep deeply. As well as helping to revive an old and tired mattress, a topper can breathe life into temporary sleeping arrangements such as a sofa bed or guest bed to provide lasting comfort. This Slumberdown Sleep Soundly Rebound Mattress Topper has been created with comfort in mind: from the soft touch cover and plush hollowfibre filling, another great feature is its anti-slip reverse; it grips to your mattress to stay securely in place without the need for fighting with elasticated straps or skirts! If you feel your mattress doesn’t offer the support you need, is too firm, or you suffer from aches and pains upon waking, this Sleep Soundly mattress topper can provide an additional layer of support to enhance your sleeping surface – simply sink in and feel the benefit of a quality night’s sleep.

really comfortable. Has made a huge difference, would definitely recommend this product. Martin . Dorset. Sat Jun 28 2025

Single (3')

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 classic topper is beautifully designed with a soft touch fabric and 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 Classic Mattress topper is available in single, double and king 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.

So beautiful and soft and keeps me warm in winter and cool in summer. I buy everything from sleep soundly now. Nicole Marie. Fri Feb 28 2025