A topper is a removable comfort layer you place on top of your existing mattress. It smooths out uneven surfaces, softens a firm bed, and gives your old mattress a fresh feel — without buying a new one.
Think of it as a comfort upgrade, not a full mattress replacement: it makes your bed feel better instantly, but it won't completely fix a mattress that's past its prime.
Lightweight and easy to handle, our toppers can be rolled up for storage or moved between rooms, making them perfect for guests, rentals, or quick sleep upgrades anywhere.
A topper doesn't fix sleep by magic — it changes how your bed feels in the first place.
Most sleep issues come from pressure points, uneven surfaces, or a mattress that's either too firm or too old to support you.
By adding a soft, even comfort layer on top of your mattress, a topper helps your body relax into a natural position, reducing tension in shoulders, hips, and lower back. That means fewer wake-ups during the night and less tossing around to "find a position".
If your mattress is too firm, the topper adds cushioning.
If it's uneven or worn, it smooths the surface.
If you sleep hot, adding the Gelflex version helps manage temperature better throughout the night.
This isn't a full mattress replacement — it's a way to make the bed you already have feel comfortable enough to sleep through the night, not fight with it.
Most orders placed before 11:00 AM are delivered the next day across England and Wales.
We dispatch toppers directly from our UK warehouse, so there's no international shipping or long waiting times. Delivery to Scotland, Northern Ireland, and remote areas usually takes 2–3 days, and occasionally a little longer due to couriers or weather — next-day isn't always possible there.
If we miss the next-day window due to delays on our side, you'll still get your topper and we'll send a 10% discount for your next order as an apology.
It's fast because the toppers are already in stock — not made to order and not shipped from overseas.
Our toppers are made from two core materials — and Memory Foam is the classic one. It's a high-density foam that softens under your body heat and weight, gently molding to your shape. That means fewer pressure points, better spinal support, and a deeper, calmer sleep.
If your mattress feels too hard or uneven, Memory Foam adds instant comfort — like sinking into a cushion that remembers you every night.
Originally developed for NASA, it's now a bedroom essential. Ours is CertiPUR-certified, low in emissions, and safe for everyday use — no weird smells, no harsh chemicals, just consistent comfort night after night.
This certification ensures that the foam inside your topper is safe for everyday use.
It's made without harmful chemicals, has low VOC emissions, and meets strict standards for indoor air quality.
Simply put:
you're not breathing anything toxic.
VOCs (Volatile Organic Compounds) are small airborne chemicals released by many household products. Low VOC means the topper releases very little of these compounds, helping maintain cleaner indoor air.
Products with this certification meet some of the strictest limits in the world for chemical emissions.
GREENGUARD Gold is designed for spaces with high air-quality requirements — children's rooms, schools, hospitals.
If it's safe there, it's safe anywhere.
For you, this means minimal odours and maximum safety, especially for families and allergy-prone sleepers.
Gelflex is a breathable gel-infused foam designed to keep you cool and supported throughout the night. Unlike standard memory foam, it doesn't trap as much heat and adapts to your body with a slightly quicker response, so you don't feel stuck in one position.
Its open-cell structure allows air to move more freely, helping reduce heat build-up, especially if you sleep hot or share a bed.
Gelflex isn't a full replacement for memory foam — it works best together with it. Memory foam shapes to your body; Gelflex helps keep that comfort cool, stable, and supportive.
Perfect if you love the feel of memory foam, but want less heat and a bit more freedom to move during the night.
The cover protects the foam, keeps everything in place, and makes the topper easier to care for. It's soft to the touch, removable, and machine-washable, so you can keep your bed fresh without worrying about the foam inside.
Elastic corner straps secure the topper to your mattress, helping prevent slipping when you move during the night.
The cover also adds a slight layer of structure, so the topper feels smooth and consistent instead of just "a piece of foam on top". It doesn't change the core comfort — that comes from the materials inside — but it keeps that comfort clean, protected, and easy to live with.
One minute. Three questions. Zero pressure
If you tend to overheat, this one's a game-changer
Adds instant softness and light support — perfect if your bed feels too firm
Not sure which size to choose?
Here's a quick way to find the right fit.
A quick check now saves you from the hassle of returning the wrong size later
Choosing between 5 cm and 7 cm comes down to how much softness and pressure relief you want — and what your current mattress feels like.
5 cm — Standard comfortA lighter, softer upgrade for most beds:Lighter, easier to move, and simple to roll up.Adds enough softness for most sleepers.Great if your mattress is slightly too firm but still in good shape.Ideal for guest beds, rentals, or occasional use.
7 cm — Extra comfortDeeper support when your mattress feels too firm:Deeper pressure relief for your shoulders and hips.Best if you sleep on your side or often wake up from discomfort.Works well on firm mattresses or when you want a noticeably softer feel.
If you're not sure, here's a quick rule: If your mattress is generally fine but a bit too firm — choose 5 cm. If it feels hard, or you want maximum pressure relief — choose 7 cm.
The Gelflex layer makes your topper feel cooler and more stable through the night.It's a thin, flexible gel sheet that absorbs excess body heat and helps spread it out, so you don't get that "overheating in the middle of the night" feeling.It also adds a touch of extra structure, which keeps the surface more even — especially useful if your mattress has warm spots or dips.
Think of it as a cooling upgrade. Not essential for everyone, but a noticeable improvement if you tend to sleep warm or want more consistency across the whole bed.
You've selected a 90×190 cm topper with 5 cm of Memory Foam and no Gelflex layerA simple, balanced setup designed for everyday comfort.
The 5 cm Memory Foam core provides gentle pressure relief and softens a mattress that feels too firm, adapting to your shape without feeling heavy or deep.Without the Gelflex layer, the feel stays classic and warm — ideal if you prefer straightforward, cosy comfort.The removable, washable cover keeps the foam protected and makes the topper easy to care for, so it stays clean, fresh, and comfortable over time.
You've selected a 120×190 cm topper with 7 cm of Memory Foam and a Gelflex layerA deeper, more supportive comfort setup — ideal if your mattress feels firm or uneven.
The 7 cm Memory Foam core offers deeper pressure relief and better weight distribution than the 5 cm version.It adapts to your shape more fully, helping reduce pressure on your shoulders, back, and hips.The Gelflex cooling layer adds extra breathability and helps reduce heat build-up overnight — perfect if you tend to sleep warm or want a fresher, cooler feel.
Together, these layers create a balanced mix of softness, support, and temperature control, making older or firmer mattresses feel noticeably more comfortable.
The removable, washable cover keeps the topper clean and protected, so the whole setup stays fresh and easy to maintain over time.
A topper can make an older mattress feel comfortable again, especially if the issue is firmness, uneven wear, or pressure points — not structural damage.
By adding a new comfort layer on top, you get a smoother surface and better support without replacing the whole mattress. It's often enough to extend its usable life by a couple of years, which saves money and avoids replacing something that still works at its core.
If your mattress is sagging deeply, broken down inside, or causing pain regardless of softness, a topper won't fix that — it will just make it slightly more bearable.At that point, replacement makes more sense.
A topper works best when the base mattress is still functional — it just doesn't feel good anymore.
A topper is easy to move and store when you need extra space. You can roll it up in a few seconds, secure it with the included straps, and put it in a cupboard, under the bed, or take it to another room.
It's lightweight, flexible, and doesn't lose its shape — so you can pack it away, bring it out again, and repeat without worrying about damaging the foam.
Great for guest rooms, rentals, small flats, or anywhere space matters.
A topper can help reduce pressure on your back by spreading your weight more evenly across the surface. Memory Foam gently adapts to your body, filling the small gaps between you and the mattress — the places that often cause tension and morning stiffness.
Memory Foam is a type of foam that softens with your body heat and gently adapts to your shape, helping spread pressure more evenly. It supports the areas that need it most and reduces discomfort in your back, shoulders, and hips.
It doesn't replace medical treatment or fix serious back issues, but it can make the surface you sleep on more supportive, softer, and easier on sensitive areas.
For many people, that means less pressure on the lower back, fewer uncomfortable hotspots, and a more relaxed sleep position.
Suitable for side, back, and mixed sleepers who want a more forgiving surface without buying a new mattress.
A topper can make an older mattress feel more even by adding a new, stable comfort layer on top. If your mattress has small dips, uneven spots, or feels lumpy from years of use, the topper smooths the surface and reduces the pressure points caused by those imperfections. It won't repair the internal structure of a mattress that's fully collapsed or heavily sagging, but it can noticeably improve comfort when the base is "tired" rather than broken.
For many people, this means a bed that feels flatter, more supportive, and easier on the back — without replacing the entire mattress.
If the mattress still has a solid core, a topper can give it a few extra years of comfortable use. If it's deeply sunk-in everywhere, it's time for a new one.
I bought this topper honestly as a last attempt before replacing the whole mattress. Didn't expect much, but the difference was obvious from the first night. The bed felt softer without that sinking feeling, and my lower back didn't ache in the morning for the first time in months. What surprised me most is how evenly it distributes weight — I don't wake up every time my partner turns anymore. After a couple of weeks, we both noticed we were sleeping deeper and waking up less tired. Really impressed with something so simple.
We use this topper in our guest room, and every person who's stayed with us has commented on how comfortable the bed feels now. One friend even asked for the link the next morning. The foam adapts quickly, doesn't trap heat like I feared, and gives the mattress a much more 'hotel-like' feel. I also appreciate that the cover comes off easily and can be washed — it's the kind of detail you don't think about until you actually need it. It turned an okay bed into something genuinely nice to sleep on.
This certification means every part of the topper — the foam, cover, threads, labels — has been independently tested for harmful substances. If it touches your skin, it's confirmed safe.
This shows the topper meets the UK's domestic fire-resistance standards. It's designed to slow ignition and comply with UK safety requirements for everyday home use.
One looks after your skin, the other looks after your home. Together they ensure the topper is safe to sleep on and safe to sleep near — inside and out.
Modern Slavery and Human Trafficking Statement
Topper Ltd
Topper Ltd is committed to preventing modern slavery across our business and supply chain. We vet all suppliers, require strict ethical compliance, train our team to spot risks, provide safe anonymous reporting channels, and review our practices regularly to ensure transparency, fairness, and zero tolerance for exploitation.
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